https://bugzilla.tianocore.org/show_bug.cgi?id=2420
Based on the following package with changes to merge into
CryptoPkg.
https://github.com/microsoft/mu_plus/tree/dev/201908/SharedCryptoPkg
Add the PeiCryptLib, DxeCryptLib, and SmmCryptLib instances
of the BaseCryptLib library classes that are implemented using
the services of EDK II Crypto Protocols/PPIs.
These library instances all set a dependency expression on the
EDK II Crypto Protocols/PPIs, so any modules that use these
library instances are not dispatched until the modules that
produce the EDK II Crypto Protocols/PPIs are dispatched.
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
---
.../BaseCryptLibOnProtocolPpi/CryptLib.c | 4394 +++++++++++++++++
.../BaseCryptLibOnProtocolPpi/CryptLib.uni | 12 +
.../BaseCryptLibOnProtocolPpi/DxeCryptLib.c | 68 +
.../BaseCryptLibOnProtocolPpi/DxeCryptLib.inf | 44 +
.../BaseCryptLibOnProtocolPpi/PeiCryptLib.c | 57 +
.../BaseCryptLibOnProtocolPpi/PeiCryptLib.inf | 43 +
.../BaseCryptLibOnProtocolPpi/SmmCryptLib.c | 79 +
.../BaseCryptLibOnProtocolPpi/SmmCryptLib.inf | 44 +
8 files changed, 4741 insertions(+)
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c
create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
new file mode 100644
index 0000000000..ae09af5923
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
@@ -0,0 +1,4394 @@
+/** @file
+ Implements the BaseCryptLib and TlsLib using the servives of the EDK II Crypto
+ Protocol/PPI.
+
+ Copyright (C) Microsoft Corporation. All rights reserved.
+ Copyright (c) 2019 - 2020, Intel Corporation. All rights reserved.<BR>
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <Base.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/BaseCryptLib.h>
+#include <Library/TlsLib.h>
+#include <Protocol/Crypto.h>
+
+/**
+ A macro used to call a non-void service in an EDK II Crypto Protocol.
+ If the protocol is NULL or the service in the protocol is NULL, then a debug
+ message and assert is generated and an apprpriate return value is returned.
+
+ @param Function Name of the EDK II Crypto Protocol service to call.
+ @param Args The argument list to pass to Function.
+ @param ErrorReturnValue The value to return if the protocol is NULL or the
+ service in the protocol is NULL.
+
+**/
+#define CALL_CRYPTO_SERVICE(Function, Args, ErrorReturnValue) \
+ do { \
+ EDKII_CRYPTO_PROTOCOL *CryptoServices; \
+ \
+ CryptoServices = (EDKII_CRYPTO_PROTOCOL *)GetCryptoServices (); \
+ if (CryptoServices != NULL && CryptoServices->Function != NULL) { \
+ return (CryptoServices->Function) Args; \
+ } \
+ CryptoServiceNotAvailable (#Function); \
+ return ErrorReturnValue; \
+ } while (FALSE);
+
+/**
+ A macro used to call a void service in an EDK II Crypto Protocol.
+ If the protocol is NULL or the service in the protocol is NULL, then a debug
+ message and assert is generated.
+
+ @param Function Name of the EDK II Crypto Protocol service to call.
+ @param Args The argument list to pass to Function.
+
+**/
+#define CALL_VOID_CRYPTO_SERVICE(Function, Args) \
+ do { \
+ EDKII_CRYPTO_PROTOCOL *CryptoServices; \
+ \
+ CryptoServices = (EDKII_CRYPTO_PROTOCOL *)GetCryptoServices (); \
+ if (CryptoServices != NULL && CryptoServices->Function != NULL) { \
+ (CryptoServices->Function) Args; \
+ return; \
+ } \
+ CryptoServiceNotAvailable (#Function); \
+ return; \
+ } while (FALSE);
+
+/**
+ Internal worker function that returns the pointer to an EDK II Crypto
+ Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
+ identicaly which allows the implementation of the BaseCryptLib functions that
+ call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
+ implementations.
+**/
+VOID *
+GetCryptoServices (
+ VOID
+ );
+
+/**
+ Internal worker function that prints a debug message and asserts if a crypto
+ service is not available. This should never occur because library instances
+ have a dependency expression for the for the EDK II Crypto Protocol/PPI so
+ a module that uses these library instances are not dispatched until the EDK II
+ Crypto Protocol/PPI is available. The only case that this function handles is
+ if the EDK II Crypto Protocol/PPI installed is NULL or a function pointer in
+ the EDK II Protocol/PPI is NULL.
+
+ @param[in] FunctionName Null-termnated ASCII string that is the name of an
+ EDK II Crypto service.
+
+**/
+static
+VOID
+CryptoServiceNotAvailable (
+ IN CONST CHAR8 *FunctionName
+ )
+{
+ DEBUG ((DEBUG_ERROR, "[%a] Function %a is not available\n", gEfiCallerBaseName, FunctionName));
+ ASSERT_EFI_ERROR (EFI_UNSUPPORTED);
+}
+
+//=====================================================================================
+// One-Way Cryptographic Hash Primitives
+//=====================================================================================
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for MD4 hash operations.
+
+ If this interface is not supported, then return zero.
+
+ @return The size, in bytes, of the context buffer required for MD4 hash operations.
+ @retval 0 This interface is not supported.
+
+**/
+UINTN
+EFIAPI
+Md4GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Md4GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory pointed by Md4Context as MD4 hash context for
+ subsequent use.
+
+ If Md4Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] Md4Context Pointer to MD4 context being initialized.
+
+ @retval TRUE MD4 context initialization succeeded.
+ @retval FALSE MD4 context initialization failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Init (
+ OUT VOID *Md4Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Md4Init, (Md4Context), FALSE);
+}
+
+/**
+ Makes a copy of an existing MD4 context.
+
+ If Md4Context is NULL, then return FALSE.
+ If NewMd4Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Md4Context Pointer to MD4 context being copied.
+ @param[out] NewMd4Context Pointer to new MD4 context.
+
+ @retval TRUE MD4 context copy succeeded.
+ @retval FALSE MD4 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Duplicate (
+ IN CONST VOID *Md4Context,
+ OUT VOID *NewMd4Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Md4Duplicate, (Md4Context, NewMd4Context), FALSE);
+}
+
+/**
+ Digests the input data and updates MD4 context.
+
+ This function performs MD4 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ MD4 context should be already correctly initialized by Md4Init(), and should not be finalized
+ by Md4Final(). Behavior with invalid context is undefined.
+
+ If Md4Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Md4Context Pointer to the MD4 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE MD4 data digest succeeded.
+ @retval FALSE MD4 data digest failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Update (
+ IN OUT VOID *Md4Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Md4Update, (Md4Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the MD4 digest value.
+
+ This function completes MD4 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the MD4 context cannot
+ be used again.
+ MD4 context should be already correctly initialized by Md4Init(), and should not be
+ finalized by Md4Final(). Behavior with invalid MD4 context is undefined.
+
+ If Md4Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Md4Context Pointer to the MD4 context.
+ @param[out] HashValue Pointer to a buffer that receives the MD4 digest
+ value (16 bytes).
+
+ @retval TRUE MD4 digest computation succeeded.
+ @retval FALSE MD4 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4Final (
+ IN OUT VOID *Md4Context,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Md4Final, (Md4Context, HashValue), FALSE);
+}
+
+/**
+ Computes the MD4 message digest of a input data buffer.
+
+ This function performs the MD4 message digest of a given data buffer, and places
+ the digest value into the specified memory.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the MD4 digest
+ value (16 bytes).
+
+ @retval TRUE MD4 digest computation succeeded.
+ @retval FALSE MD4 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md4HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Md4HashAll, (Data, DataSize, HashValue), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for MD5 hash operations.
+
+ If this interface is not supported, then return zero.
+
+ @return The size, in bytes, of the context buffer required for MD5 hash operations.
+ @retval 0 This interface is not supported.
+
+**/
+UINTN
+EFIAPI
+Md5GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Md5GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory pointed by Md5Context as MD5 hash context for
+ subsequent use.
+
+ If Md5Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] Md5Context Pointer to MD5 context being initialized.
+
+ @retval TRUE MD5 context initialization succeeded.
+ @retval FALSE MD5 context initialization failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md5Init (
+ OUT VOID *Md5Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Md5Init, (Md5Context), FALSE);
+}
+
+/**
+ Makes a copy of an existing MD5 context.
+
+ If Md5Context is NULL, then return FALSE.
+ If NewMd5Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Md5Context Pointer to MD5 context being copied.
+ @param[out] NewMd5Context Pointer to new MD5 context.
+
+ @retval TRUE MD5 context copy succeeded.
+ @retval FALSE MD5 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md5Duplicate (
+ IN CONST VOID *Md5Context,
+ OUT VOID *NewMd5Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Md5Duplicate, (Md5Context, NewMd5Context), FALSE);
+}
+
+/**
+ Digests the input data and updates MD5 context.
+
+ This function performs MD5 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ MD5 context should be already correctly initialized by Md5Init(), and should not be finalized
+ by Md5Final(). Behavior with invalid context is undefined.
+
+ If Md5Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Md5Context Pointer to the MD5 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE MD5 data digest succeeded.
+ @retval FALSE MD5 data digest failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md5Update (
+ IN OUT VOID *Md5Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Md5Update, (Md5Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the MD5 digest value.
+
+ This function completes MD5 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the MD5 context cannot
+ be used again.
+ MD5 context should be already correctly initialized by Md5Init(), and should not be
+ finalized by Md5Final(). Behavior with invalid MD5 context is undefined.
+
+ If Md5Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Md5Context Pointer to the MD5 context.
+ @param[out] HashValue Pointer to a buffer that receives the MD5 digest
+ value (16 bytes).
+
+ @retval TRUE MD5 digest computation succeeded.
+ @retval FALSE MD5 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md5Final (
+ IN OUT VOID *Md5Context,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Md5Final, (Md5Context, HashValue), FALSE);
+}
+
+/**
+ Computes the MD5 message digest of a input data buffer.
+
+ This function performs the MD5 message digest of a given data buffer, and places
+ the digest value into the specified memory.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the MD5 digest
+ value (16 bytes).
+
+ @retval TRUE MD5 digest computation succeeded.
+ @retval FALSE MD5 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Md5HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Md5HashAll, (Data, DataSize, HashValue), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for SHA-1 hash operations.
+
+ If this interface is not supported, then return zero.
+
+ @return The size, in bytes, of the context buffer required for SHA-1 hash operations.
+ @retval 0 This interface is not supported.
+
+**/
+UINTN
+EFIAPI
+Sha1GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha1GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory pointed by Sha1Context as SHA-1 hash context for
+ subsequent use.
+
+ If Sha1Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] Sha1Context Pointer to SHA-1 context being initialized.
+
+ @retval TRUE SHA-1 context initialization succeeded.
+ @retval FALSE SHA-1 context initialization failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha1Init (
+ OUT VOID *Sha1Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha1Init, (Sha1Context), FALSE);
+}
+
+/**
+ Makes a copy of an existing SHA-1 context.
+
+ If Sha1Context is NULL, then return FALSE.
+ If NewSha1Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Sha1Context Pointer to SHA-1 context being copied.
+ @param[out] NewSha1Context Pointer to new SHA-1 context.
+
+ @retval TRUE SHA-1 context copy succeeded.
+ @retval FALSE SHA-1 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha1Duplicate (
+ IN CONST VOID *Sha1Context,
+ OUT VOID *NewSha1Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha1Duplicate, (Sha1Context, NewSha1Context), FALSE);
+}
+
+/**
+ Digests the input data and updates SHA-1 context.
+
+ This function performs SHA-1 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ SHA-1 context should be already correctly initialized by Sha1Init(), and should not be finalized
+ by Sha1Final(). Behavior with invalid context is undefined.
+
+ If Sha1Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Sha1Context Pointer to the SHA-1 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE SHA-1 data digest succeeded.
+ @retval FALSE SHA-1 data digest failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha1Update (
+ IN OUT VOID *Sha1Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha1Update, (Sha1Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the SHA-1 digest value.
+
+ This function completes SHA-1 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the SHA-1 context cannot
+ be used again.
+ SHA-1 context should be already correctly initialized by Sha1Init(), and should not be
+ finalized by Sha1Final(). Behavior with invalid SHA-1 context is undefined.
+
+ If Sha1Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Sha1Context Pointer to the SHA-1 context.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-1 digest
+ value (20 bytes).
+
+ @retval TRUE SHA-1 digest computation succeeded.
+ @retval FALSE SHA-1 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha1Final (
+ IN OUT VOID *Sha1Context,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha1Final, (Sha1Context, HashValue), FALSE);
+}
+
+/**
+ Computes the SHA-1 message digest of a input data buffer.
+
+ This function performs the SHA-1 message digest of a given data buffer, and places
+ the digest value into the specified memory.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-1 digest
+ value (20 bytes).
+
+ @retval TRUE SHA-1 digest computation succeeded.
+ @retval FALSE SHA-1 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha1HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha1HashAll, (Data, DataSize, HashValue), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for SHA-256 hash operations.
+
+ @return The size, in bytes, of the context buffer required for SHA-256 hash operations.
+
+**/
+UINTN
+EFIAPI
+Sha256GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha256GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory pointed by Sha256Context as SHA-256 hash context for
+ subsequent use.
+
+ If Sha256Context is NULL, then return FALSE.
+
+ @param[out] Sha256Context Pointer to SHA-256 context being initialized.
+
+ @retval TRUE SHA-256 context initialization succeeded.
+ @retval FALSE SHA-256 context initialization failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha256Init (
+ OUT VOID *Sha256Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha256Init, (Sha256Context), FALSE);
+}
+
+/**
+ Makes a copy of an existing SHA-256 context.
+
+ If Sha256Context is NULL, then return FALSE.
+ If NewSha256Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Sha256Context Pointer to SHA-256 context being copied.
+ @param[out] NewSha256Context Pointer to new SHA-256 context.
+
+ @retval TRUE SHA-256 context copy succeeded.
+ @retval FALSE SHA-256 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha256Duplicate (
+ IN CONST VOID *Sha256Context,
+ OUT VOID *NewSha256Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha256Duplicate, (Sha256Context, NewSha256Context), FALSE);
+}
+
+/**
+ Digests the input data and updates SHA-256 context.
+
+ This function performs SHA-256 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ SHA-256 context should be already correctly initialized by Sha256Init(), and should not be finalized
+ by Sha256Final(). Behavior with invalid context is undefined.
+
+ If Sha256Context is NULL, then return FALSE.
+
+ @param[in, out] Sha256Context Pointer to the SHA-256 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE SHA-256 data digest succeeded.
+ @retval FALSE SHA-256 data digest failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha256Update (
+ IN OUT VOID *Sha256Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha256Update, (Sha256Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the SHA-256 digest value.
+
+ This function completes SHA-256 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the SHA-256 context cannot
+ be used again.
+ SHA-256 context should be already correctly initialized by Sha256Init(), and should not be
+ finalized by Sha256Final(). Behavior with invalid SHA-256 context is undefined.
+
+ If Sha256Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+
+ @param[in, out] Sha256Context Pointer to the SHA-256 context.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-256 digest
+ value (32 bytes).
+
+ @retval TRUE SHA-256 digest computation succeeded.
+ @retval FALSE SHA-256 digest computation failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha256Final (
+ IN OUT VOID *Sha256Context,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha256Final, (Sha256Context, HashValue), FALSE);
+}
+
+/**
+ Computes the SHA-256 message digest of a input data buffer.
+
+ This function performs the SHA-256 message digest of a given data buffer, and places
+ the digest value into the specified memory.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-256 digest
+ value (32 bytes).
+
+ @retval TRUE SHA-256 digest computation succeeded.
+ @retval FALSE SHA-256 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha256HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha256HashAll, (Data, DataSize, HashValue), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for SHA-384 hash operations.
+
+ @return The size, in bytes, of the context buffer required for SHA-384 hash operations.
+
+**/
+UINTN
+EFIAPI
+Sha384GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha384GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory pointed by Sha384Context as SHA-384 hash context for
+ subsequent use.
+
+ If Sha384Context is NULL, then return FALSE.
+
+ @param[out] Sha384Context Pointer to SHA-384 context being initialized.
+
+ @retval TRUE SHA-384 context initialization succeeded.
+ @retval FALSE SHA-384 context initialization failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha384Init (
+ OUT VOID *Sha384Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha384Init, (Sha384Context), FALSE);
+}
+
+/**
+ Makes a copy of an existing SHA-384 context.
+
+ If Sha384Context is NULL, then return FALSE.
+ If NewSha384Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Sha384Context Pointer to SHA-384 context being copied.
+ @param[out] NewSha384Context Pointer to new SHA-384 context.
+
+ @retval TRUE SHA-384 context copy succeeded.
+ @retval FALSE SHA-384 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha384Duplicate (
+ IN CONST VOID *Sha384Context,
+ OUT VOID *NewSha384Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha384Duplicate, (Sha384Context, NewSha384Context), FALSE);
+}
+
+/**
+ Digests the input data and updates SHA-384 context.
+
+ This function performs SHA-384 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ SHA-384 context should be already correctly initialized by Sha384Init(), and should not be finalized
+ by Sha384Final(). Behavior with invalid context is undefined.
+
+ If Sha384Context is NULL, then return FALSE.
+
+ @param[in, out] Sha384Context Pointer to the SHA-384 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE SHA-384 data digest succeeded.
+ @retval FALSE SHA-384 data digest failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha384Update (
+ IN OUT VOID *Sha384Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha384Update, (Sha384Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the SHA-384 digest value.
+
+ This function completes SHA-384 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the SHA-384 context cannot
+ be used again.
+ SHA-384 context should be already correctly initialized by Sha384Init(), and should not be
+ finalized by Sha384Final(). Behavior with invalid SHA-384 context is undefined.
+
+ If Sha384Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+
+ @param[in, out] Sha384Context Pointer to the SHA-384 context.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-384 digest
+ value (48 bytes).
+
+ @retval TRUE SHA-384 digest computation succeeded.
+ @retval FALSE SHA-384 digest computation failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha384Final (
+ IN OUT VOID *Sha384Context,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha384Final, (Sha384Context, HashValue), FALSE);
+}
+
+/**
+ Computes the SHA-384 message digest of a input data buffer.
+
+ This function performs the SHA-384 message digest of a given data buffer, and places
+ the digest value into the specified memory.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-384 digest
+ value (48 bytes).
+
+ @retval TRUE SHA-384 digest computation succeeded.
+ @retval FALSE SHA-384 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha384HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha384HashAll, (Data, DataSize, HashValue), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for SHA-512 hash operations.
+
+ @return The size, in bytes, of the context buffer required for SHA-512 hash operations.
+
+**/
+UINTN
+EFIAPI
+Sha512GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha512GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory pointed by Sha512Context as SHA-512 hash context for
+ subsequent use.
+
+ If Sha512Context is NULL, then return FALSE.
+
+ @param[out] Sha512Context Pointer to SHA-512 context being initialized.
+
+ @retval TRUE SHA-512 context initialization succeeded.
+ @retval FALSE SHA-512 context initialization failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha512Init (
+ OUT VOID *Sha512Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha512Init, (Sha512Context), FALSE);
+}
+
+/**
+ Makes a copy of an existing SHA-512 context.
+
+ If Sha512Context is NULL, then return FALSE.
+ If NewSha512Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Sha512Context Pointer to SHA-512 context being copied.
+ @param[out] NewSha512Context Pointer to new SHA-512 context.
+
+ @retval TRUE SHA-512 context copy succeeded.
+ @retval FALSE SHA-512 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha512Duplicate (
+ IN CONST VOID *Sha512Context,
+ OUT VOID *NewSha512Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha512Duplicate, (Sha512Context, NewSha512Context), FALSE);
+}
+
+/**
+ Digests the input data and updates SHA-512 context.
+
+ This function performs SHA-512 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ SHA-512 context should be already correctly initialized by Sha512Init(), and should not be finalized
+ by Sha512Final(). Behavior with invalid context is undefined.
+
+ If Sha512Context is NULL, then return FALSE.
+
+ @param[in, out] Sha512Context Pointer to the SHA-512 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE SHA-512 data digest succeeded.
+ @retval FALSE SHA-512 data digest failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha512Update (
+ IN OUT VOID *Sha512Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha512Update, (Sha512Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the SHA-512 digest value.
+
+ This function completes SHA-512 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the SHA-512 context cannot
+ be used again.
+ SHA-512 context should be already correctly initialized by Sha512Init(), and should not be
+ finalized by Sha512Final(). Behavior with invalid SHA-512 context is undefined.
+
+ If Sha512Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+
+ @param[in, out] Sha512Context Pointer to the SHA-512 context.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-512 digest
+ value (64 bytes).
+
+ @retval TRUE SHA-512 digest computation succeeded.
+ @retval FALSE SHA-512 digest computation failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sha512Final (
+ IN OUT VOID *Sha512Context,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha512Final, (Sha512Context, HashValue), FALSE);
+}
+
+/**
+ Computes the SHA-512 message digest of a input data buffer.
+
+ This function performs the SHA-512 message digest of a given data buffer, and places
+ the digest value into the specified memory.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the SHA-512 digest
+ value (64 bytes).
+
+ @retval TRUE SHA-512 digest computation succeeded.
+ @retval FALSE SHA-512 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sha512HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sha512HashAll, (Data, DataSize, HashValue), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for SM3 hash operations.
+
+ @return The size, in bytes, of the context buffer required for SM3 hash operations.
+
+**/
+UINTN
+EFIAPI
+Sm3GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Sm3GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory pointed by Sm3Context as SM3 hash context for
+ subsequent use.
+
+ If Sm3Context is NULL, then return FALSE.
+
+ @param[out] Sm3Context Pointer to SM3 context being initialized.
+
+ @retval TRUE SM3 context initialization succeeded.
+ @retval FALSE SM3 context initialization failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sm3Init (
+ OUT VOID *Sm3Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sm3Init, (Sm3Context), FALSE);
+}
+
+/**
+ Makes a copy of an existing SM3 context.
+
+ If Sm3Context is NULL, then return FALSE.
+ If NewSm3Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Sm3Context Pointer to SM3 context being copied.
+ @param[out] NewSm3Context Pointer to new SM3 context.
+
+ @retval TRUE SM3 context copy succeeded.
+ @retval FALSE SM3 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sm3Duplicate (
+ IN CONST VOID *Sm3Context,
+ OUT VOID *NewSm3Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Sm3Duplicate, (Sm3Context, NewSm3Context), FALSE);
+}
+
+/**
+ Digests the input data and updates SM3 context.
+
+ This function performs SM3 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ SM3 context should be already correctly initialized by Sm3Init(), and should not be finalized
+ by Sm3Final(). Behavior with invalid context is undefined.
+
+ If Sm3Context is NULL, then return FALSE.
+
+ @param[in, out] Sm3Context Pointer to the SM3 context.
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE SM3 data digest succeeded.
+ @retval FALSE SM3 data digest failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sm3Update (
+ IN OUT VOID *Sm3Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Sm3Update, (Sm3Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the SM3 digest value.
+
+ This function completes SM3 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the SM3 context cannot
+ be used again.
+ SM3 context should be already correctly initialized by Sm3Init(), and should not be
+ finalized by Sm3Final(). Behavior with invalid SM3 context is undefined.
+
+ If Sm3Context is NULL, then return FALSE.
+ If HashValue is NULL, then return FALSE.
+
+ @param[in, out] Sm3Context Pointer to the SM3 context.
+ @param[out] HashValue Pointer to a buffer that receives the SM3 digest
+ value (32 bytes).
+
+ @retval TRUE SM3 digest computation succeeded.
+ @retval FALSE SM3 digest computation failed.
+
+**/
+BOOLEAN
+EFIAPI
+Sm3Final (
+ IN OUT VOID *Sm3Context,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sm3Final, (Sm3Context, HashValue), FALSE);
+}
+
+/**
+ Computes the SM3 message digest of a input data buffer.
+
+ This function performs the SM3 message digest of a given data buffer, and places
+ the digest value into the specified memory.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Data Pointer to the buffer containing the data to be hashed.
+ @param[in] DataSize Size of Data buffer in bytes.
+ @param[out] HashValue Pointer to a buffer that receives the SM3 digest
+ value (32 bytes).
+
+ @retval TRUE SM3 digest computation succeeded.
+ @retval FALSE SM3 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Sm3HashAll (
+ IN CONST VOID *Data,
+ IN UINTN DataSize,
+ OUT UINT8 *HashValue
+ )
+{
+ CALL_CRYPTO_SERVICE (Sm3HashAll, (Data, DataSize, HashValue), FALSE);
+}
+
+//=====================================================================================
+// MAC (Message Authentication Code) Primitive
+//=====================================================================================
+
+/**
+ Allocates and initializes one HMAC_CTX context for subsequent HMAC-MD5 use.
+
+ If this interface is not supported, then return NULL.
+
+ @return Pointer to the HMAC_CTX context that has been initialized.
+ If the allocations fails, HmacMd5New() returns NULL.
+ @retval NULL This interface is not supported.
+
+**/
+VOID *
+EFIAPI
+HmacMd5New (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacMd5New, (), NULL);
+}
+
+/**
+ Release the specified HMAC_CTX context.
+
+ If this interface is not supported, then do nothing.
+
+ @param[in] HmacMd5Ctx Pointer to the HMAC_CTX context to be released.
+
+**/
+VOID
+EFIAPI
+HmacMd5Free (
+ IN VOID *HmacMd5Ctx
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (HmacMd5Free, (HmacMd5Ctx));
+}
+
+/**
+ Set user-supplied key for subsequent use. It must be done before any
+ calling to HmacMd5Update().
+
+ If HmacMd5Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] HmacMd5Context Pointer to HMAC-MD5 context.
+ @param[in] Key Pointer to the user-supplied key.
+ @param[in] KeySize Key size in bytes.
+
+ @retval TRUE Key is set successfully.
+ @retval FALSE Key is set unsuccessfully.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacMd5SetKey (
+ OUT VOID *HmacMd5Context,
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacMd5SetKey, (HmacMd5Context, Key, KeySize), FALSE);
+}
+
+/**
+ Makes a copy of an existing HMAC-MD5 context.
+
+ If HmacMd5Context is NULL, then return FALSE.
+ If NewHmacMd5Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] HmacMd5Context Pointer to HMAC-MD5 context being copied.
+ @param[out] NewHmacMd5Context Pointer to new HMAC-MD5 context.
+
+ @retval TRUE HMAC-MD5 context copy succeeded.
+ @retval FALSE HMAC-MD5 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacMd5Duplicate (
+ IN CONST VOID *HmacMd5Context,
+ OUT VOID *NewHmacMd5Context
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacMd5Duplicate, (HmacMd5Context, NewHmacMd5Context), FALSE);
+}
+
+/**
+ Digests the input data and updates HMAC-MD5 context.
+
+ This function performs HMAC-MD5 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ HMAC-MD5 context should be initialized by HmacMd5New(), and should not be finalized by
+ HmacMd5Final(). Behavior with invalid context is undefined.
+
+ If HmacMd5Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] HmacMd5Context Pointer to the HMAC-MD5 context.
+ @param[in] Data Pointer to the buffer containing the data to be digested.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE HMAC-MD5 data digest succeeded.
+ @retval FALSE HMAC-MD5 data digest failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacMd5Update (
+ IN OUT VOID *HmacMd5Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacMd5Update, (HmacMd5Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the HMAC-MD5 digest value.
+
+ This function completes HMAC-MD5 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the HMAC-MD5 context cannot
+ be used again.
+ HMAC-MD5 context should be initialized by HmacMd5New(), and should not be finalized by
+ HmacMd5Final(). Behavior with invalid HMAC-MD5 context is undefined.
+
+ If HmacMd5Context is NULL, then return FALSE.
+ If HmacValue is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] HmacMd5Context Pointer to the HMAC-MD5 context.
+ @param[out] HmacValue Pointer to a buffer that receives the HMAC-MD5 digest
+ value (16 bytes).
+
+ @retval TRUE HMAC-MD5 digest computation succeeded.
+ @retval FALSE HMAC-MD5 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacMd5Final (
+ IN OUT VOID *HmacMd5Context,
+ OUT UINT8 *HmacValue
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacMd5Final, (HmacMd5Context, HmacValue), FALSE);
+}
+
+/**
+ Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA1 use.
+
+ If this interface is not supported, then return NULL.
+
+ @return Pointer to the HMAC_CTX context that has been initialized.
+ If the allocations fails, HmacSha1New() returns NULL.
+ @return NULL This interface is not supported.
+
+**/
+VOID *
+EFIAPI
+HmacSha1New (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha1New, (), NULL);
+}
+
+/**
+ Release the specified HMAC_CTX context.
+
+ If this interface is not supported, then do nothing.
+
+ @param[in] HmacSha1Ctx Pointer to the HMAC_CTX context to be released.
+
+**/
+VOID
+EFIAPI
+HmacSha1Free (
+ IN VOID *HmacSha1Ctx
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (HmacSha1Free, (HmacSha1Ctx));
+}
+
+/**
+ Set user-supplied key for subsequent use. It must be done before any
+ calling to HmacSha1Update().
+
+ If HmacSha1Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] HmacSha1Context Pointer to HMAC-SHA1 context.
+ @param[in] Key Pointer to the user-supplied key.
+ @param[in] KeySize Key size in bytes.
+
+ @retval TRUE The Key is set successfully.
+ @retval FALSE The Key is set unsuccessfully.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha1SetKey (
+ OUT VOID *HmacSha1Context,
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha1SetKey, (HmacSha1Context, Key, KeySize), FALSE);
+}
+
+/**
+ Makes a copy of an existing HMAC-SHA1 context.
+
+ If HmacSha1Context is NULL, then return FALSE.
+ If NewHmacSha1Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] HmacSha1Context Pointer to HMAC-SHA1 context being copied.
+ @param[out] NewHmacSha1Context Pointer to new HMAC-SHA1 context.
+
+ @retval TRUE HMAC-SHA1 context copy succeeded.
+ @retval FALSE HMAC-SHA1 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha1Duplicate (
+ IN CONST VOID *HmacSha1Context,
+ OUT VOID *NewHmacSha1Context
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha1Duplicate, (HmacSha1Context, NewHmacSha1Context), FALSE);
+}
+
+/**
+ Digests the input data and updates HMAC-SHA1 context.
+
+ This function performs HMAC-SHA1 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ HMAC-SHA1 context should be initialized by HmacSha1New(), and should not be finalized by
+ HmacSha1Final(). Behavior with invalid context is undefined.
+
+ If HmacSha1Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
+ @param[in] Data Pointer to the buffer containing the data to be digested.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE HMAC-SHA1 data digest succeeded.
+ @retval FALSE HMAC-SHA1 data digest failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha1Update (
+ IN OUT VOID *HmacSha1Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha1Update, (HmacSha1Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the HMAC-SHA1 digest value.
+
+ This function completes HMAC-SHA1 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the HMAC-SHA1 context cannot
+ be used again.
+ HMAC-SHA1 context should be initialized by HmacSha1New(), and should not be finalized
+ by HmacSha1Final(). Behavior with invalid HMAC-SHA1 context is undefined.
+
+ If HmacSha1Context is NULL, then return FALSE.
+ If HmacValue is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
+ @param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA1 digest
+ value (20 bytes).
+
+ @retval TRUE HMAC-SHA1 digest computation succeeded.
+ @retval FALSE HMAC-SHA1 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha1Final (
+ IN OUT VOID *HmacSha1Context,
+ OUT UINT8 *HmacValue
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha1Final, (HmacSha1Context, HmacValue), FALSE);
+}
+
+/**
+ Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA256 use.
+
+ @return Pointer to the HMAC_CTX context that has been initialized.
+ If the allocations fails, HmacSha256New() returns NULL.
+
+**/
+VOID *
+EFIAPI
+HmacSha256New (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha256New, (), NULL);
+}
+
+/**
+ Release the specified HMAC_CTX context.
+
+ @param[in] HmacSha256Ctx Pointer to the HMAC_CTX context to be released.
+
+**/
+VOID
+EFIAPI
+HmacSha256Free (
+ IN VOID *HmacSha256Ctx
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (HmacSha256Free, (HmacSha256Ctx));
+}
+
+/**
+ Set user-supplied key for subsequent use. It must be done before any
+ calling to HmacSha256Update().
+
+ If HmacSha256Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] HmacSha256Context Pointer to HMAC-SHA256 context.
+ @param[in] Key Pointer to the user-supplied key.
+ @param[in] KeySize Key size in bytes.
+
+ @retval TRUE The Key is set successfully.
+ @retval FALSE The Key is set unsuccessfully.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha256SetKey (
+ OUT VOID *HmacSha256Context,
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha256SetKey, (HmacSha256Context, Key, KeySize), FALSE);
+}
+
+/**
+ Makes a copy of an existing HMAC-SHA256 context.
+
+ If HmacSha256Context is NULL, then return FALSE.
+ If NewHmacSha256Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] HmacSha256Context Pointer to HMAC-SHA256 context being copied.
+ @param[out] NewHmacSha256Context Pointer to new HMAC-SHA256 context.
+
+ @retval TRUE HMAC-SHA256 context copy succeeded.
+ @retval FALSE HMAC-SHA256 context copy failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha256Duplicate (
+ IN CONST VOID *HmacSha256Context,
+ OUT VOID *NewHmacSha256Context
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha256Duplicate, (HmacSha256Context, NewHmacSha256Context), FALSE);
+}
+
+/**
+ Digests the input data and updates HMAC-SHA256 context.
+
+ This function performs HMAC-SHA256 digest on a data buffer of the specified size.
+ It can be called multiple times to compute the digest of long or discontinuous data streams.
+ HMAC-SHA256 context should be initialized by HmacSha256New(), and should not be finalized
+ by HmacSha256Final(). Behavior with invalid context is undefined.
+
+ If HmacSha256Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
+ @param[in] Data Pointer to the buffer containing the data to be digested.
+ @param[in] DataSize Size of Data buffer in bytes.
+
+ @retval TRUE HMAC-SHA256 data digest succeeded.
+ @retval FALSE HMAC-SHA256 data digest failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha256Update (
+ IN OUT VOID *HmacSha256Context,
+ IN CONST VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha256Update, (HmacSha256Context, Data, DataSize), FALSE);
+}
+
+/**
+ Completes computation of the HMAC-SHA256 digest value.
+
+ This function completes HMAC-SHA256 hash computation and retrieves the digest value into
+ the specified memory. After this function has been called, the HMAC-SHA256 context cannot
+ be used again.
+ HMAC-SHA256 context should be initialized by HmacSha256New(), and should not be finalized
+ by HmacSha256Final(). Behavior with invalid HMAC-SHA256 context is undefined.
+
+ If HmacSha256Context is NULL, then return FALSE.
+ If HmacValue is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
+ @param[out] HmacValue Pointer to a buffer that receives the HMAC-SHA256 digest
+ value (32 bytes).
+
+ @retval TRUE HMAC-SHA256 digest computation succeeded.
+ @retval FALSE HMAC-SHA256 digest computation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+HmacSha256Final (
+ IN OUT VOID *HmacSha256Context,
+ OUT UINT8 *HmacValue
+ )
+{
+ CALL_CRYPTO_SERVICE (HmacSha256Final, (HmacSha256Context, HmacValue), FALSE);
+}
+
+//=====================================================================================
+// Symmetric Cryptography Primitive
+//=====================================================================================
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for TDES operations.
+
+ If this interface is not supported, then return zero.
+
+ @return The size, in bytes, of the context buffer required for TDES operations.
+ @retval 0 This interface is not supported.
+
+**/
+UINTN
+EFIAPI
+TdesGetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (TdesGetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory as TDES context for subsequent use.
+
+ This function initializes user-supplied memory pointed by TdesContext as TDES context.
+ In addition, it sets up all TDES key materials for subsequent encryption and decryption
+ operations.
+ There are 3 key options as follows:
+ KeyLength = 64, Keying option 1: K1 == K2 == K3 (Backward compatibility with DES)
+ KeyLength = 128, Keying option 2: K1 != K2 and K3 = K1 (Less Security)
+ KeyLength = 192 Keying option 3: K1 != K2 != K3 (Strongest)
+
+ If TdesContext is NULL, then return FALSE.
+ If Key is NULL, then return FALSE.
+ If KeyLength is not valid, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] TdesContext Pointer to TDES context being initialized.
+ @param[in] Key Pointer to the user-supplied TDES key.
+ @param[in] KeyLength Length of TDES key in bits.
+
+ @retval TRUE TDES context initialization succeeded.
+ @retval FALSE TDES context initialization failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+TdesInit (
+ OUT VOID *TdesContext,
+ IN CONST UINT8 *Key,
+ IN UINTN KeyLength
+ )
+{
+ CALL_CRYPTO_SERVICE (TdesInit, (TdesContext, Key, KeyLength), FALSE);
+}
+
+/**
+ Performs TDES encryption on a data buffer of the specified size in ECB mode.
+
+ This function performs TDES encryption on data buffer pointed by Input, of specified
+ size of InputSize, in ECB mode.
+ InputSize must be multiple of block size (8 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ TdesContext should be already correctly initialized by TdesInit(). Behavior with
+ invalid TDES context is undefined.
+
+ If TdesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (8 bytes), then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] TdesContext Pointer to the TDES context.
+ @param[in] Input Pointer to the buffer containing the data to be encrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[out] Output Pointer to a buffer that receives the TDES encryption output.
+
+ @retval TRUE TDES encryption succeeded.
+ @retval FALSE TDES encryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+TdesEcbEncrypt (
+ IN VOID *TdesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (TdesEcbEncrypt, (TdesContext, Input, InputSize, Output), FALSE);
+}
+
+/**
+ Performs TDES decryption on a data buffer of the specified size in ECB mode.
+
+ This function performs TDES decryption on data buffer pointed by Input, of specified
+ size of InputSize, in ECB mode.
+ InputSize must be multiple of block size (8 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ TdesContext should be already correctly initialized by TdesInit(). Behavior with
+ invalid TDES context is undefined.
+
+ If TdesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (8 bytes), then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] TdesContext Pointer to the TDES context.
+ @param[in] Input Pointer to the buffer containing the data to be decrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[out] Output Pointer to a buffer that receives the TDES decryption output.
+
+ @retval TRUE TDES decryption succeeded.
+ @retval FALSE TDES decryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+TdesEcbDecrypt (
+ IN VOID *TdesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (TdesEcbDecrypt, (TdesContext, Input, InputSize, Output), FALSE);
+}
+
+/**
+ Performs TDES encryption on a data buffer of the specified size in CBC mode.
+
+ This function performs TDES encryption on data buffer pointed by Input, of specified
+ size of InputSize, in CBC mode.
+ InputSize must be multiple of block size (8 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ Initialization vector should be one block size (8 bytes).
+ TdesContext should be already correctly initialized by TdesInit(). Behavior with
+ invalid TDES context is undefined.
+
+ If TdesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (8 bytes), then return FALSE.
+ If Ivec is NULL, then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] TdesContext Pointer to the TDES context.
+ @param[in] Input Pointer to the buffer containing the data to be encrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[in] Ivec Pointer to initialization vector.
+ @param[out] Output Pointer to a buffer that receives the TDES encryption output.
+
+ @retval TRUE TDES encryption succeeded.
+ @retval FALSE TDES encryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+TdesCbcEncrypt (
+ IN VOID *TdesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ IN CONST UINT8 *Ivec,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (TdesCbcEncrypt, (TdesContext, Input, InputSize, Ivec, Output), FALSE);
+}
+
+/**
+ Performs TDES decryption on a data buffer of the specified size in CBC mode.
+
+ This function performs TDES decryption on data buffer pointed by Input, of specified
+ size of InputSize, in CBC mode.
+ InputSize must be multiple of block size (8 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ Initialization vector should be one block size (8 bytes).
+ TdesContext should be already correctly initialized by TdesInit(). Behavior with
+ invalid TDES context is undefined.
+
+ If TdesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (8 bytes), then return FALSE.
+ If Ivec is NULL, then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] TdesContext Pointer to the TDES context.
+ @param[in] Input Pointer to the buffer containing the data to be encrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[in] Ivec Pointer to initialization vector.
+ @param[out] Output Pointer to a buffer that receives the TDES encryption output.
+
+ @retval TRUE TDES decryption succeeded.
+ @retval FALSE TDES decryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+TdesCbcDecrypt (
+ IN VOID *TdesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ IN CONST UINT8 *Ivec,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (TdesCbcDecrypt, (TdesContext, Input, InputSize, Ivec, Output), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for AES operations.
+
+ If this interface is not supported, then return zero.
+
+ @return The size, in bytes, of the context buffer required for AES operations.
+ @retval 0 This interface is not supported.
+
+**/
+UINTN
+EFIAPI
+AesGetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (AesGetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory as AES context for subsequent use.
+
+ This function initializes user-supplied memory pointed by AesContext as AES context.
+ In addition, it sets up all AES key materials for subsequent encryption and decryption
+ operations.
+ There are 3 options for key length, 128 bits, 192 bits, and 256 bits.
+
+ If AesContext is NULL, then return FALSE.
+ If Key is NULL, then return FALSE.
+ If KeyLength is not valid, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] AesContext Pointer to AES context being initialized.
+ @param[in] Key Pointer to the user-supplied AES key.
+ @param[in] KeyLength Length of AES key in bits.
+
+ @retval TRUE AES context initialization succeeded.
+ @retval FALSE AES context initialization failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+AesInit (
+ OUT VOID *AesContext,
+ IN CONST UINT8 *Key,
+ IN UINTN KeyLength
+ )
+{
+ CALL_CRYPTO_SERVICE (AesInit, (AesContext, Key, KeyLength), FALSE);
+}
+
+/**
+ Performs AES encryption on a data buffer of the specified size in ECB mode.
+
+ This function performs AES encryption on data buffer pointed by Input, of specified
+ size of InputSize, in ECB mode.
+ InputSize must be multiple of block size (16 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ AesContext should be already correctly initialized by AesInit(). Behavior with
+ invalid AES context is undefined.
+
+ If AesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (16 bytes), then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] AesContext Pointer to the AES context.
+ @param[in] Input Pointer to the buffer containing the data to be encrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[out] Output Pointer to a buffer that receives the AES encryption output.
+
+ @retval TRUE AES encryption succeeded.
+ @retval FALSE AES encryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+AesEcbEncrypt (
+ IN VOID *AesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (AesEcbEncrypt, (AesContext, Input, InputSize, Output), FALSE);
+}
+
+/**
+ Performs AES decryption on a data buffer of the specified size in ECB mode.
+
+ This function performs AES decryption on data buffer pointed by Input, of specified
+ size of InputSize, in ECB mode.
+ InputSize must be multiple of block size (16 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ AesContext should be already correctly initialized by AesInit(). Behavior with
+ invalid AES context is undefined.
+
+ If AesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (16 bytes), then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] AesContext Pointer to the AES context.
+ @param[in] Input Pointer to the buffer containing the data to be decrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[out] Output Pointer to a buffer that receives the AES decryption output.
+
+ @retval TRUE AES decryption succeeded.
+ @retval FALSE AES decryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+AesEcbDecrypt (
+ IN VOID *AesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (AesEcbDecrypt, (AesContext, Input, InputSize, Output), FALSE);
+}
+
+/**
+ Performs AES encryption on a data buffer of the specified size in CBC mode.
+
+ This function performs AES encryption on data buffer pointed by Input, of specified
+ size of InputSize, in CBC mode.
+ InputSize must be multiple of block size (16 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ Initialization vector should be one block size (16 bytes).
+ AesContext should be already correctly initialized by AesInit(). Behavior with
+ invalid AES context is undefined.
+
+ If AesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (16 bytes), then return FALSE.
+ If Ivec is NULL, then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] AesContext Pointer to the AES context.
+ @param[in] Input Pointer to the buffer containing the data to be encrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[in] Ivec Pointer to initialization vector.
+ @param[out] Output Pointer to a buffer that receives the AES encryption output.
+
+ @retval TRUE AES encryption succeeded.
+ @retval FALSE AES encryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+AesCbcEncrypt (
+ IN VOID *AesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ IN CONST UINT8 *Ivec,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (AesCbcEncrypt, (AesContext, Input, InputSize, Ivec, Output), FALSE);
+}
+
+/**
+ Performs AES decryption on a data buffer of the specified size in CBC mode.
+
+ This function performs AES decryption on data buffer pointed by Input, of specified
+ size of InputSize, in CBC mode.
+ InputSize must be multiple of block size (16 bytes). This function does not perform
+ padding. Caller must perform padding, if necessary, to ensure valid input data size.
+ Initialization vector should be one block size (16 bytes).
+ AesContext should be already correctly initialized by AesInit(). Behavior with
+ invalid AES context is undefined.
+
+ If AesContext is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If InputSize is not multiple of block size (16 bytes), then return FALSE.
+ If Ivec is NULL, then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] AesContext Pointer to the AES context.
+ @param[in] Input Pointer to the buffer containing the data to be encrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[in] Ivec Pointer to initialization vector.
+ @param[out] Output Pointer to a buffer that receives the AES encryption output.
+
+ @retval TRUE AES decryption succeeded.
+ @retval FALSE AES decryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+AesCbcDecrypt (
+ IN VOID *AesContext,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ IN CONST UINT8 *Ivec,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (AesCbcDecrypt, (AesContext, Input, InputSize, Ivec, Output), FALSE);
+}
+
+/**
+ Retrieves the size, in bytes, of the context buffer required for ARC4 operations.
+
+ If this interface is not supported, then return zero.
+
+ @return The size, in bytes, of the context buffer required for ARC4 operations.
+ @retval 0 This interface is not supported.
+
+**/
+UINTN
+EFIAPI
+Arc4GetContextSize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (Arc4GetContextSize, (), 0);
+}
+
+/**
+ Initializes user-supplied memory as ARC4 context for subsequent use.
+
+ This function initializes user-supplied memory pointed by Arc4Context as ARC4 context.
+ In addition, it sets up all ARC4 key materials for subsequent encryption and decryption
+ operations.
+
+ If Arc4Context is NULL, then return FALSE.
+ If Key is NULL, then return FALSE.
+ If KeySize does not in the range of [5, 256] bytes, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] Arc4Context Pointer to ARC4 context being initialized.
+ @param[in] Key Pointer to the user-supplied ARC4 key.
+ @param[in] KeySize Size of ARC4 key in bytes.
+
+ @retval TRUE ARC4 context initialization succeeded.
+ @retval FALSE ARC4 context initialization failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Arc4Init (
+ OUT VOID *Arc4Context,
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize
+ )
+{
+ CALL_CRYPTO_SERVICE (Arc4Init, (Arc4Context, Key, KeySize), FALSE);
+}
+
+/**
+ Performs ARC4 encryption on a data buffer of the specified size.
+
+ This function performs ARC4 encryption on data buffer pointed by Input, of specified
+ size of InputSize.
+ Arc4Context should be already correctly initialized by Arc4Init(). Behavior with
+ invalid ARC4 context is undefined.
+
+ If Arc4Context is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Arc4Context Pointer to the ARC4 context.
+ @param[in] Input Pointer to the buffer containing the data to be encrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[out] Output Pointer to a buffer that receives the ARC4 encryption output.
+
+ @retval TRUE ARC4 encryption succeeded.
+ @retval FALSE ARC4 encryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Arc4Encrypt (
+ IN OUT VOID *Arc4Context,
+ IN CONST UINT8 *Input,
+ IN UINTN InputSize,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (Arc4Encrypt, (Arc4Context, Input, InputSize, Output), FALSE);
+}
+
+/**
+ Performs ARC4 decryption on a data buffer of the specified size.
+
+ This function performs ARC4 decryption on data buffer pointed by Input, of specified
+ size of InputSize.
+ Arc4Context should be already correctly initialized by Arc4Init(). Behavior with
+ invalid ARC4 context is undefined.
+
+ If Arc4Context is NULL, then return FALSE.
+ If Input is NULL, then return FALSE.
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Arc4Context Pointer to the ARC4 context.
+ @param[in] Input Pointer to the buffer containing the data to be decrypted.
+ @param[in] InputSize Size of the Input buffer in bytes.
+ @param[out] Output Pointer to a buffer that receives the ARC4 decryption output.
+
+ @retval TRUE ARC4 decryption succeeded.
+ @retval FALSE ARC4 decryption failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Arc4Decrypt (
+ IN OUT VOID *Arc4Context,
+ IN UINT8 *Input,
+ IN UINTN InputSize,
+ OUT UINT8 *Output
+ )
+{
+ CALL_CRYPTO_SERVICE (Arc4Decrypt, (Arc4Context, Input, InputSize, Output), FALSE);
+}
+
+/**
+ Resets the ARC4 context to the initial state.
+
+ The function resets the ARC4 context to the state it had immediately after the
+ ARC4Init() function call.
+ Contrary to ARC4Init(), Arc4Reset() requires no secret key as input, but ARC4 context
+ should be already correctly initialized by ARC4Init().
+
+ If Arc4Context is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] Arc4Context Pointer to the ARC4 context.
+
+ @retval TRUE ARC4 reset succeeded.
+ @retval FALSE ARC4 reset failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Arc4Reset (
+ IN OUT VOID *Arc4Context
+ )
+{
+ CALL_CRYPTO_SERVICE (Arc4Reset, (Arc4Context), FALSE);
+}
+
+//=====================================================================================
+// Asymmetric Cryptography Primitive
+//=====================================================================================
+
+/**
+ Allocates and initializes one RSA context for subsequent use.
+
+ @return Pointer to the RSA context that has been initialized.
+ If the allocations fails, RsaNew() returns NULL.
+
+**/
+VOID *
+EFIAPI
+RsaNew (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaNew, (), NULL);
+}
+
+/**
+ Release the specified RSA context.
+
+ If RsaContext is NULL, then return FALSE.
+
+ @param[in] RsaContext Pointer to the RSA context to be released.
+
+**/
+VOID
+EFIAPI
+RsaFree (
+ IN VOID *RsaContext
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (RsaFree, (RsaContext));
+}
+
+/**
+ Sets the tag-designated key component into the established RSA context.
+
+ This function sets the tag-designated RSA key component into the established
+ RSA context from the user-specified non-negative integer (octet string format
+ represented in RSA PKCS#1).
+ If BigNumber is NULL, then the specified key component in RSA context is cleared.
+
+ If RsaContext is NULL, then return FALSE.
+
+ @param[in, out] RsaContext Pointer to RSA context being set.
+ @param[in] KeyTag Tag of RSA key component being set.
+ @param[in] BigNumber Pointer to octet integer buffer.
+ If NULL, then the specified key component in RSA
+ context is cleared.
+ @param[in] BnSize Size of big number buffer in bytes.
+ If BigNumber is NULL, then it is ignored.
+
+ @retval TRUE RSA key component was set successfully.
+ @retval FALSE Invalid RSA key component tag.
+
+**/
+BOOLEAN
+EFIAPI
+RsaSetKey (
+ IN OUT VOID *RsaContext,
+ IN RSA_KEY_TAG KeyTag,
+ IN CONST UINT8 *BigNumber,
+ IN UINTN BnSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaSetKey, (RsaContext, KeyTag, BigNumber, BnSize), FALSE);
+}
+
+/**
+ Gets the tag-designated RSA key component from the established RSA context.
+
+ This function retrieves the tag-designated RSA key component from the
+ established RSA context as a non-negative integer (octet string format
+ represented in RSA PKCS#1).
+ If specified key component has not been set or has been cleared, then returned
+ BnSize is set to 0.
+ If the BigNumber buffer is too small to hold the contents of the key, FALSE
+ is returned and BnSize is set to the required buffer size to obtain the key.
+
+ If RsaContext is NULL, then return FALSE.
+ If BnSize is NULL, then return FALSE.
+ If BnSize is large enough but BigNumber is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] RsaContext Pointer to RSA context being set.
+ @param[in] KeyTag Tag of RSA key component being set.
+ @param[out] BigNumber Pointer to octet integer buffer.
+ @param[in, out] BnSize On input, the size of big number buffer in bytes.
+ On output, the size of data returned in big number buffer in bytes.
+
+ @retval TRUE RSA key component was retrieved successfully.
+ @retval FALSE Invalid RSA key component tag.
+ @retval FALSE BnSize is too small.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaGetKey (
+ IN OUT VOID *RsaContext,
+ IN RSA_KEY_TAG KeyTag,
+ OUT UINT8 *BigNumber,
+ IN OUT UINTN *BnSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaGetKey, (RsaContext, KeyTag, BigNumber, BnSize), FALSE);
+}
+
+/**
+ Generates RSA key components.
+
+ This function generates RSA key components. It takes RSA public exponent E and
+ length in bits of RSA modulus N as input, and generates all key components.
+ If PublicExponent is NULL, the default RSA public exponent (0x10001) will be used.
+
+ Before this function can be invoked, pseudorandom number generator must be correctly
+ initialized by RandomSeed().
+
+ If RsaContext is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] RsaContext Pointer to RSA context being set.
+ @param[in] ModulusLength Length of RSA modulus N in bits.
+ @param[in] PublicExponent Pointer to RSA public exponent.
+ @param[in] PublicExponentSize Size of RSA public exponent buffer in bytes.
+
+ @retval TRUE RSA key component was generated successfully.
+ @retval FALSE Invalid RSA key component tag.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaGenerateKey (
+ IN OUT VOID *RsaContext,
+ IN UINTN ModulusLength,
+ IN CONST UINT8 *PublicExponent,
+ IN UINTN PublicExponentSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaGenerateKey, (RsaContext, ModulusLength, PublicExponent, PublicExponentSize), FALSE);
+}
+
+/**
+ Validates key components of RSA context.
+ NOTE: This function performs integrity checks on all the RSA key material, so
+ the RSA key structure must contain all the private key data.
+
+ This function validates key components of RSA context in following aspects:
+ - Whether p is a prime
+ - Whether q is a prime
+ - Whether n = p * q
+ - Whether d*e = 1 mod lcm(p-1,q-1)
+
+ If RsaContext is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] RsaContext Pointer to RSA context to check.
+
+ @retval TRUE RSA key components are valid.
+ @retval FALSE RSA key components are not valid.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaCheckKey (
+ IN VOID *RsaContext
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaCheckKey, (RsaContext), FALSE);
+}
+
+/**
+ Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme.
+
+ This function carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5 encoding scheme defined in
+ RSA PKCS#1.
+ If the Signature buffer is too small to hold the contents of signature, FALSE
+ is returned and SigSize is set to the required buffer size to obtain the signature.
+
+ If RsaContext is NULL, then return FALSE.
+ If MessageHash is NULL, then return FALSE.
+ If HashSize is not equal to the size of MD5, SHA-1 or SHA-256 digest, then return FALSE.
+ If SigSize is large enough but Signature is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] RsaContext Pointer to RSA context for signature generation.
+ @param[in] MessageHash Pointer to octet message hash to be signed.
+ @param[in] HashSize Size of the message hash in bytes.
+ @param[out] Signature Pointer to buffer to receive RSA PKCS1-v1_5 signature.
+ @param[in, out] SigSize On input, the size of Signature buffer in bytes.
+ On output, the size of data returned in Signature buffer in bytes.
+
+ @retval TRUE Signature successfully generated in PKCS1-v1_5.
+ @retval FALSE Signature generation failed.
+ @retval FALSE SigSize is too small.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaPkcs1Sign (
+ IN VOID *RsaContext,
+ IN CONST UINT8 *MessageHash,
+ IN UINTN HashSize,
+ OUT UINT8 *Signature,
+ IN OUT UINTN *SigSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaPkcs1Sign, (RsaContext, MessageHash, HashSize, Signature, SigSize), FALSE);
+}
+
+/**
+ Verifies the RSA-SSA signature with EMSA-PKCS1-v1_5 encoding scheme defined in
+ RSA PKCS#1.
+
+ If RsaContext is NULL, then return FALSE.
+ If MessageHash is NULL, then return FALSE.
+ If Signature is NULL, then return FALSE.
+ If HashSize is not equal to the size of MD5, SHA-1, SHA-256 digest, then return FALSE.
+
+ @param[in] RsaContext Pointer to RSA context for signature verification.
+ @param[in] MessageHash Pointer to octet message hash to be checked.
+ @param[in] HashSize Size of the message hash in bytes.
+ @param[in] Signature Pointer to RSA PKCS1-v1_5 signature to be verified.
+ @param[in] SigSize Size of signature in bytes.
+
+ @retval TRUE Valid signature encoded in PKCS1-v1_5.
+ @retval FALSE Invalid signature or invalid RSA context.
+
+**/
+BOOLEAN
+EFIAPI
+RsaPkcs1Verify (
+ IN VOID *RsaContext,
+ IN CONST UINT8 *MessageHash,
+ IN UINTN HashSize,
+ IN CONST UINT8 *Signature,
+ IN UINTN SigSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaPkcs1Verify, (RsaContext, MessageHash, HashSize, Signature, SigSize), FALSE);
+}
+
+/**
+ Retrieve the RSA Private Key from the password-protected PEM key data.
+
+ If PemData is NULL, then return FALSE.
+ If RsaContext is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] PemData Pointer to the PEM-encoded key data to be retrieved.
+ @param[in] PemSize Size of the PEM key data in bytes.
+ @param[in] Password NULL-terminated passphrase used for encrypted PEM key data.
+ @param[out] RsaContext Pointer to new-generated RSA context which contain the retrieved
+ RSA private key component. Use RsaFree() function to free the
+ resource.
+
+ @retval TRUE RSA Private Key was retrieved successfully.
+ @retval FALSE Invalid PEM key data or incorrect password.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaGetPrivateKeyFromPem (
+ IN CONST UINT8 *PemData,
+ IN UINTN PemSize,
+ IN CONST CHAR8 *Password,
+ OUT VOID **RsaContext
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaGetPrivateKeyFromPem, (PemData, PemSize, Password, RsaContext), FALSE);
+}
+
+/**
+ Retrieve the RSA Public Key from one DER-encoded X509 certificate.
+
+ If Cert is NULL, then return FALSE.
+ If RsaContext is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Cert Pointer to the DER-encoded X509 certificate.
+ @param[in] CertSize Size of the X509 certificate in bytes.
+ @param[out] RsaContext Pointer to new-generated RSA context which contain the retrieved
+ RSA public key component. Use RsaFree() function to free the
+ resource.
+
+ @retval TRUE RSA Public Key was retrieved successfully.
+ @retval FALSE Fail to retrieve RSA public key from X509 certificate.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RsaGetPublicKeyFromX509 (
+ IN CONST UINT8 *Cert,
+ IN UINTN CertSize,
+ OUT VOID **RsaContext
+ )
+{
+ CALL_CRYPTO_SERVICE (RsaGetPublicKeyFromX509, (Cert, CertSize, RsaContext), FALSE);
+}
+
+/**
+ Retrieve the subject bytes from one X.509 certificate.
+
+ If Cert is NULL, then return FALSE.
+ If SubjectSize is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Cert Pointer to the DER-encoded X509 certificate.
+ @param[in] CertSize Size of the X509 certificate in bytes.
+ @param[out] CertSubject Pointer to the retrieved certificate subject bytes.
+ @param[in, out] SubjectSize The size in bytes of the CertSubject buffer on input,
+ and the size of buffer returned CertSubject on output.
+
+ @retval TRUE The certificate subject retrieved successfully.
+ @retval FALSE Invalid certificate, or the SubjectSize is too small for the result.
+ The SubjectSize will be updated with the required size.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+X509GetSubjectName (
+ IN CONST UINT8 *Cert,
+ IN UINTN CertSize,
+ OUT UINT8 *CertSubject,
+ IN OUT UINTN *SubjectSize
+ )
+{
+ CALL_CRYPTO_SERVICE (X509GetSubjectName, (Cert, CertSize, CertSubject, SubjectSize), FALSE);
+}
+
+/**
+ Retrieve the common name (CN) string from one X.509 certificate.
+
+ @param[in] Cert Pointer to the DER-encoded X509 certificate.
+ @param[in] CertSize Size of the X509 certificate in bytes.
+ @param[out] CommonName Buffer to contain the retrieved certificate common
+ name string (UTF8). At most CommonNameSize bytes will be
+ written and the string will be null terminated. May be
+ NULL in order to determine the size buffer needed.
+ @param[in,out] CommonNameSize The size in bytes of the CommonName buffer on input,
+ and the size of buffer returned CommonName on output.
+ If CommonName is NULL then the amount of space needed
+ in buffer (including the final null) is returned.
+
+ @retval RETURN_SUCCESS The certificate CommonName retrieved successfully.
+ @retval RETURN_INVALID_PARAMETER If Cert is NULL.
+ If CommonNameSize is NULL.
+ If CommonName is not NULL and *CommonNameSize is 0.
+ If Certificate is invalid.
+ @retval RETURN_NOT_FOUND If no CommonName entry exists.
+ @retval RETURN_BUFFER_TOO_SMALL If the CommonName is NULL. The required buffer size
+ (including the final null) is returned in the
+ CommonNameSize parameter.
+ @retval RETURN_UNSUPPORTED The operation is not supported.
+
+**/
+RETURN_STATUS
+EFIAPI
+X509GetCommonName (
+ IN CONST UINT8 *Cert,
+ IN UINTN CertSize,
+ OUT CHAR8 *CommonName, OPTIONAL
+ IN OUT UINTN *CommonNameSize
+ )
+{
+ CALL_CRYPTO_SERVICE (X509GetCommonName, (Cert, CertSize, CommonName, CommonNameSize), RETURN_UNSUPPORTED);
+}
+
+/**
+ Retrieve the organization name (O) string from one X.509 certificate.
+
+ @param[in] Cert Pointer to the DER-encoded X509 certificate.
+ @param[in] CertSize Size of the X509 certificate in bytes.
+ @param[out] NameBuffer Buffer to contain the retrieved certificate organization
+ name string. At most NameBufferSize bytes will be
+ written and the string will be null terminated. May be
+ NULL in order to determine the size buffer needed.
+ @param[in,out] NameBufferSize The size in bytes of the Name buffer on input,
+ and the size of buffer returned Name on output.
+ If NameBuffer is NULL then the amount of space needed
+ in buffer (including the final null) is returned.
+
+ @retval RETURN_SUCCESS The certificate Organization Name retrieved successfully.
+ @retval RETURN_INVALID_PARAMETER If Cert is NULL.
+ If NameBufferSize is NULL.
+ If NameBuffer is not NULL and *CommonNameSize is 0.
+ If Certificate is invalid.
+ @retval RETURN_NOT_FOUND If no Organization Name entry exists.
+ @retval RETURN_BUFFER_TOO_SMALL If the NameBuffer is NULL. The required buffer size
+ (including the final null) is returned in the
+ CommonNameSize parameter.
+ @retval RETURN_UNSUPPORTED The operation is not supported.
+
+**/
+RETURN_STATUS
+EFIAPI
+X509GetOrganizationName (
+ IN CONST UINT8 *Cert,
+ IN UINTN CertSize,
+ OUT CHAR8 *NameBuffer, OPTIONAL
+ IN OUT UINTN *NameBufferSize
+ )
+{
+ CALL_CRYPTO_SERVICE (X509GetOrganizationName, (Cert, CertSize, NameBuffer, NameBufferSize), RETURN_UNSUPPORTED);
+}
+
+/**
+ Verify one X509 certificate was issued by the trusted CA.
+
+ If Cert is NULL, then return FALSE.
+ If CACert is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Cert Pointer to the DER-encoded X509 certificate to be verified.
+ @param[in] CertSize Size of the X509 certificate in bytes.
+ @param[in] CACert Pointer to the DER-encoded trusted CA certificate.
+ @param[in] CACertSize Size of the CA Certificate in bytes.
+
+ @retval TRUE The certificate was issued by the trusted CA.
+ @retval FALSE Invalid certificate or the certificate was not issued by the given
+ trusted CA.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+X509VerifyCert (
+ IN CONST UINT8 *Cert,
+ IN UINTN CertSize,
+ IN CONST UINT8 *CACert,
+ IN UINTN CACertSize
+ )
+{
+ CALL_CRYPTO_SERVICE (X509VerifyCert, (Cert, CertSize, CACert, CACertSize), FALSE);
+}
+
+/**
+ Construct a X509 object from DER-encoded certificate data.
+
+ If Cert is NULL, then return FALSE.
+ If SingleX509Cert is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Cert Pointer to the DER-encoded certificate data.
+ @param[in] CertSize The size of certificate data in bytes.
+ @param[out] SingleX509Cert The generated X509 object.
+
+ @retval TRUE The X509 object generation succeeded.
+ @retval FALSE The operation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+X509ConstructCertificate (
+ IN CONST UINT8 *Cert,
+ IN UINTN CertSize,
+ OUT UINT8 **SingleX509Cert
+ )
+{
+ CALL_CRYPTO_SERVICE (X509ConstructCertificate, (Cert, CertSize, SingleX509Cert), FALSE);
+}
+
+/**
+ Construct a X509 stack object from a list of DER-encoded certificate data.
+
+ If X509Stack is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] X509Stack On input, pointer to an existing or NULL X509 stack object.
+ On output, pointer to the X509 stack object with new
+ inserted X509 certificate.
+ @param[in] Args VA_LIST marker for the variable argument list.
+ ... A list of DER-encoded single certificate data followed
+ by certificate size. A NULL terminates the list. The
+ pairs are the arguments to X509ConstructCertificate().
+
+ @retval TRUE The X509 stack construction succeeded.
+ @retval FALSE The construction operation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+X509ConstructCertificateStack (
+ IN OUT UINT8 **X509Stack,
+ ...
+ )
+{
+ VA_LIST Args;
+ BOOLEAN Result;
+
+ VA_START (Args, X509Stack);
+ Result = X509ConstructCertificateStackV (X509Stack, Args);
+ VA_END (Args);
+ return Result;
+}
+
+/**
+ Construct a X509 stack object from a list of DER-encoded certificate data.
+
+ If X509Stack is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] X509Stack On input, pointer to an existing or NULL X509 stack object.
+ On output, pointer to the X509 stack object with new
+ inserted X509 certificate.
+ @param[in] Args VA_LIST marker for the variable argument list.
+ A list of DER-encoded single certificate data followed
+ by certificate size. A NULL terminates the list. The
+ pairs are the arguments to X509ConstructCertificate().
+
+ @retval TRUE The X509 stack construction succeeded.
+ @retval FALSE The construction operation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+X509ConstructCertificateStackV (
+ IN OUT UINT8 **X509Stack,
+ IN VA_LIST Args
+ )
+{
+ CALL_CRYPTO_SERVICE (X509ConstructCertificateStackV, (X509Stack, Args), FALSE);
+}
+
+/**
+ Release the specified X509 object.
+
+ If the interface is not supported, then ASSERT().
+
+ @param[in] X509Cert Pointer to the X509 object to be released.
+
+**/
+VOID
+EFIAPI
+X509Free (
+ IN VOID *X509Cert
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (X509Free, (X509Cert));
+}
+
+/**
+ Release the specified X509 stack object.
+
+ If the interface is not supported, then ASSERT().
+
+ @param[in] X509Stack Pointer to the X509 stack object to be released.
+
+**/
+VOID
+EFIAPI
+X509StackFree (
+ IN VOID *X509Stack
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (X509StackFree, (X509Stack));
+}
+
+/**
+ Retrieve the TBSCertificate from one given X.509 certificate.
+
+ @param[in] Cert Pointer to the given DER-encoded X509 certificate.
+ @param[in] CertSize Size of the X509 certificate in bytes.
+ @param[out] TBSCert DER-Encoded To-Be-Signed certificate.
+ @param[out] TBSCertSize Size of the TBS certificate in bytes.
+
+ If Cert is NULL, then return FALSE.
+ If TBSCert is NULL, then return FALSE.
+ If TBSCertSize is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @retval TRUE The TBSCertificate was retrieved successfully.
+ @retval FALSE Invalid X.509 certificate.
+
+**/
+BOOLEAN
+EFIAPI
+X509GetTBSCert (
+ IN CONST UINT8 *Cert,
+ IN UINTN CertSize,
+ OUT UINT8 **TBSCert,
+ OUT UINTN *TBSCertSize
+ )
+{
+ CALL_CRYPTO_SERVICE (X509GetTBSCert, (Cert, CertSize, TBSCert, TBSCertSize), FALSE);
+}
+
+/**
+ Derives a key from a password using a salt and iteration count, based on PKCS#5 v2.0
+ password based encryption key derivation function PBKDF2, as specified in RFC 2898.
+
+ If Password or Salt or OutKey is NULL, then return FALSE.
+ If the hash algorithm could not be determined, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] PasswordLength Length of input password in bytes.
+ @param[in] Password Pointer to the array for the password.
+ @param[in] SaltLength Size of the Salt in bytes.
+ @param[in] Salt Pointer to the Salt.
+ @param[in] IterationCount Number of iterations to perform. Its value should be
+ greater than or equal to 1.
+ @param[in] DigestSize Size of the message digest to be used (eg. SHA256_DIGEST_SIZE).
+ NOTE: DigestSize will be used to determine the hash algorithm.
+ Only SHA1_DIGEST_SIZE or SHA256_DIGEST_SIZE is supported.
+ @param[in] KeyLength Size of the derived key buffer in bytes.
+ @param[out] OutKey Pointer to the output derived key buffer.
+
+ @retval TRUE A key was derived successfully.
+ @retval FALSE One of the pointers was NULL or one of the sizes was too large.
+ @retval FALSE The hash algorithm could not be determined from the digest size.
+ @retval FALSE The key derivation operation failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs5HashPassword (
+ IN UINTN PasswordLength,
+ IN CONST CHAR8 *Password,
+ IN UINTN SaltLength,
+ IN CONST UINT8 *Salt,
+ IN UINTN IterationCount,
+ IN UINTN DigestSize,
+ IN UINTN KeyLength,
+ OUT UINT8 *OutKey
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs5HashPassword, (PasswordLength, Password, SaltLength, Salt, IterationCount, DigestSize, KeyLength, OutKey), FALSE);
+}
+
+/**
+ Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return the
+ encrypted message in a newly allocated buffer.
+
+ Things that can cause a failure include:
+ - X509 key size does not match any known key size.
+ - Fail to parse X509 certificate.
+ - Fail to allocate an intermediate buffer.
+ - Null pointer provided for a non-optional parameter.
+ - Data size is too large for the provided key size (max size is a function of key size
+ and hash digest size).
+
+ @param[in] PublicKey A pointer to the DER-encoded X509 certificate that
+ will be used to encrypt the data.
+ @param[in] PublicKeySize Size of the X509 cert buffer.
+ @param[in] InData Data to be encrypted.
+ @param[in] InDataSize Size of the data buffer.
+ @param[in] PrngSeed [Optional] If provided, a pointer to a random seed buffer
+ to be used when initializing the PRNG. NULL otherwise.
+ @param[in] PrngSeedSize [Optional] If provided, size of the random seed buffer.
+ 0 otherwise.
+ @param[out] EncryptedData Pointer to an allocated buffer containing the encrypted
+ message.
+ @param[out] EncryptedDataSize Size of the encrypted message buffer.
+
+ @retval TRUE Encryption was successful.
+ @retval FALSE Encryption failed.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs1v2Encrypt (
+ IN CONST UINT8 *PublicKey,
+ IN UINTN PublicKeySize,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN CONST UINT8 *PrngSeed, OPTIONAL
+ IN UINTN PrngSeedSize, OPTIONAL
+ OUT UINT8 **EncryptedData,
+ OUT UINTN *EncryptedDataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs1v2Encrypt, (PublicKey, PublicKeySize, InData, InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize), FALSE);
+}
+
+/**
+ Get the signer's certificates from PKCS#7 signed data as described in "PKCS #7:
+ Cryptographic Message Syntax Standard". The input signed data could be wrapped
+ in a ContentInfo structure.
+
+ If P7Data, CertStack, StackLength, TrustedCert or CertLength is NULL, then
+ return FALSE. If P7Length overflow, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] P7Data Pointer to the PKCS#7 message to verify.
+ @param[in] P7Length Length of the PKCS#7 message in bytes.
+ @param[out] CertStack Pointer to Signer's certificates retrieved from P7Data.
+ It's caller's responsibility to free the buffer with
+ Pkcs7FreeSigners().
+ This data structure is EFI_CERT_STACK type.
+ @param[out] StackLength Length of signer's certificates in bytes.
+ @param[out] TrustedCert Pointer to a trusted certificate from Signer's certificates.
+ It's caller's responsibility to free the buffer with
+ Pkcs7FreeSigners().
+ @param[out] CertLength Length of the trusted certificate in bytes.
+
+ @retval TRUE The operation is finished successfully.
+ @retval FALSE Error occurs during the operation.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs7GetSigners (
+ IN CONST UINT8 *P7Data,
+ IN UINTN P7Length,
+ OUT UINT8 **CertStack,
+ OUT UINTN *StackLength,
+ OUT UINT8 **TrustedCert,
+ OUT UINTN *CertLength
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs7GetSigners, (P7Data, P7Length, CertStack, StackLength, TrustedCert, CertLength), FALSE);
+}
+
+/**
+ Wrap function to use free() to free allocated memory for certificates.
+
+ If this interface is not supported, then ASSERT().
+
+ @param[in] Certs Pointer to the certificates to be freed.
+
+**/
+VOID
+EFIAPI
+Pkcs7FreeSigners (
+ IN UINT8 *Certs
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (Pkcs7FreeSigners, (Certs));
+}
+
+/**
+ Retrieves all embedded certificates from PKCS#7 signed data as described in "PKCS #7:
+ Cryptographic Message Syntax Standard", and outputs two certificate lists chained and
+ unchained to the signer's certificates.
+ The input signed data could be wrapped in a ContentInfo structure.
+
+ @param[in] P7Data Pointer to the PKCS#7 message.
+ @param[in] P7Length Length of the PKCS#7 message in bytes.
+ @param[out] SignerChainCerts Pointer to the certificates list chained to signer's
+ certificate. It's caller's responsibility to free the buffer
+ with Pkcs7FreeSigners().
+ This data structure is EFI_CERT_STACK type.
+ @param[out] ChainLength Length of the chained certificates list buffer in bytes.
+ @param[out] UnchainCerts Pointer to the unchained certificates lists. It's caller's
+ responsibility to free the buffer with Pkcs7FreeSigners().
+ This data structure is EFI_CERT_STACK type.
+ @param[out] UnchainLength Length of the unchained certificates list buffer in bytes.
+
+ @retval TRUE The operation is finished successfully.
+ @retval FALSE Error occurs during the operation.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs7GetCertificatesList (
+ IN CONST UINT8 *P7Data,
+ IN UINTN P7Length,
+ OUT UINT8 **SignerChainCerts,
+ OUT UINTN *ChainLength,
+ OUT UINT8 **UnchainCerts,
+ OUT UINTN *UnchainLength
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs7GetCertificatesList, (P7Data, P7Length, SignerChainCerts, ChainLength, UnchainCerts, UnchainLength), FALSE);
+}
+
+/**
+ Creates a PKCS#7 signedData as described in "PKCS #7: Cryptographic Message
+ Syntax Standard, version 1.5". This interface is only intended to be used for
+ application to perform PKCS#7 functionality validation.
+
+ If this interface is not supported, then return FALSE.
+
+ @param[in] PrivateKey Pointer to the PEM-formatted private key data for
+ data signing.
+ @param[in] PrivateKeySize Size of the PEM private key data in bytes.
+ @param[in] KeyPassword NULL-terminated passphrase used for encrypted PEM
+ key data.
+ @param[in] InData Pointer to the content to be signed.
+ @param[in] InDataSize Size of InData in bytes.
+ @param[in] SignCert Pointer to signer's DER-encoded certificate to sign with.
+ @param[in] OtherCerts Pointer to an optional additional set of certificates to
+ include in the PKCS#7 signedData (e.g. any intermediate
+ CAs in the chain).
+ @param[out] SignedData Pointer to output PKCS#7 signedData. It's caller's
+ responsibility to free the buffer with FreePool().
+ @param[out] SignedDataSize Size of SignedData in bytes.
+
+ @retval TRUE PKCS#7 data signing succeeded.
+ @retval FALSE PKCS#7 data signing failed.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs7Sign (
+ IN CONST UINT8 *PrivateKey,
+ IN UINTN PrivateKeySize,
+ IN CONST UINT8 *KeyPassword,
+ IN UINT8 *InData,
+ IN UINTN InDataSize,
+ IN UINT8 *SignCert,
+ IN UINT8 *OtherCerts OPTIONAL,
+ OUT UINT8 **SignedData,
+ OUT UINTN *SignedDataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs7Sign, (PrivateKey, PrivateKeySize, KeyPassword, InData, InDataSize, SignCert, OtherCerts, SignedData, SignedDataSize), FALSE);
+}
+
+/**
+ Verifies the validity of a PKCS#7 signed data as described in "PKCS #7:
+ Cryptographic Message Syntax Standard". The input signed data could be wrapped
+ in a ContentInfo structure.
+
+ If P7Data, TrustedCert or InData is NULL, then return FALSE.
+ If P7Length, CertLength or DataLength overflow, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] P7Data Pointer to the PKCS#7 message to verify.
+ @param[in] P7Length Length of the PKCS#7 message in bytes.
+ @param[in] TrustedCert Pointer to a trusted/root certificate encoded in DER, which
+ is used for certificate chain verification.
+ @param[in] CertLength Length of the trusted certificate in bytes.
+ @param[in] InData Pointer to the content to be verified.
+ @param[in] DataLength Length of InData in bytes.
+
+ @retval TRUE The specified PKCS#7 signed data is valid.
+ @retval FALSE Invalid PKCS#7 signed data.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs7Verify (
+ IN CONST UINT8 *P7Data,
+ IN UINTN P7Length,
+ IN CONST UINT8 *TrustedCert,
+ IN UINTN CertLength,
+ IN CONST UINT8 *InData,
+ IN UINTN DataLength
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs7Verify, (P7Data, P7Length, TrustedCert, CertLength, InData, DataLength), FALSE);
+}
+
+/**
+ This function receives a PKCS7 formatted signature, and then verifies that
+ the specified Enhanced or Extended Key Usages (EKU's) are present in the end-entity
+ leaf signing certificate.
+ Note that this function does not validate the certificate chain.
+
+ Applications for custom EKU's are quite flexible. For example, a policy EKU
+ may be present in an Issuing Certificate Authority (CA), and any sub-ordinate
+ certificate issued might also contain this EKU, thus constraining the
+ sub-ordinate certificate. Other applications might allow a certificate
+ embedded in a device to specify that other Object Identifiers (OIDs) are
+ present which contains binary data specifying custom capabilities that
+ the device is able to do.
+
+ @param[in] Pkcs7Signature The PKCS#7 signed information content block. An array
+ containing the content block with both the signature,
+ the signer's certificate, and any necessary intermediate
+ certificates.
+ @param[in] Pkcs7SignatureSize Number of bytes in Pkcs7Signature.
+ @param[in] RequiredEKUs Array of null-terminated strings listing OIDs of
+ required EKUs that must be present in the signature.
+ @param[in] RequiredEKUsSize Number of elements in the RequiredEKUs string array.
+ @param[in] RequireAllPresent If this is TRUE, then all of the specified EKU's
+ must be present in the leaf signer. If it is
+ FALSE, then we will succeed if we find any
+ of the specified EKU's.
+
+ @retval EFI_SUCCESS The required EKUs were found in the signature.
+ @retval EFI_INVALID_PARAMETER A parameter was invalid.
+ @retval EFI_NOT_FOUND One or more EKU's were not found in the signature.
+
+**/
+RETURN_STATUS
+EFIAPI
+VerifyEKUsInPkcs7Signature (
+ IN CONST UINT8 *Pkcs7Signature,
+ IN CONST UINT32 SignatureSize,
+ IN CONST CHAR8 *RequiredEKUs[],
+ IN CONST UINT32 RequiredEKUsSize,
+ IN BOOLEAN RequireAllPresent
+ )
+{
+ CALL_CRYPTO_SERVICE (VerifyEKUsInPkcs7Signature, (Pkcs7Signature, SignatureSize, RequiredEKUs, RequiredEKUsSize, RequireAllPresent), FALSE);
+}
+
+
+/**
+ Extracts the attached content from a PKCS#7 signed data if existed. The input signed
+ data could be wrapped in a ContentInfo structure.
+
+ If P7Data, Content, or ContentSize is NULL, then return FALSE. If P7Length overflow,
+ then return FALSE. If the P7Data is not correctly formatted, then return FALSE.
+
+ Caution: This function may receive untrusted input. So this function will do
+ basic check for PKCS#7 data structure.
+
+ @param[in] P7Data Pointer to the PKCS#7 signed data to process.
+ @param[in] P7Length Length of the PKCS#7 signed data in bytes.
+ @param[out] Content Pointer to the extracted content from the PKCS#7 signedData.
+ It's caller's responsibility to free the buffer with FreePool().
+ @param[out] ContentSize The size of the extracted content in bytes.
+
+ @retval TRUE The P7Data was correctly formatted for processing.
+ @retval FALSE The P7Data was not correctly formatted for processing.
+
+**/
+BOOLEAN
+EFIAPI
+Pkcs7GetAttachedContent (
+ IN CONST UINT8 *P7Data,
+ IN UINTN P7Length,
+ OUT VOID **Content,
+ OUT UINTN *ContentSize
+ )
+{
+ CALL_CRYPTO_SERVICE (Pkcs7GetAttachedContent, (P7Data, P7Length, Content, ContentSize), FALSE);
+}
+
+/**
+ Verifies the validity of a PE/COFF Authenticode Signature as described in "Windows
+ Authenticode Portable Executable Signature Format".
+
+ If AuthData is NULL, then return FALSE.
+ If ImageHash is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] AuthData Pointer to the Authenticode Signature retrieved from signed
+ PE/COFF image to be verified.
+ @param[in] DataSize Size of the Authenticode Signature in bytes.
+ @param[in] TrustedCert Pointer to a trusted/root certificate encoded in DER, which
+ is used for certificate chain verification.
+ @param[in] CertSize Size of the trusted certificate in bytes.
+ @param[in] ImageHash Pointer to the original image file hash value. The procedure
+ for calculating the image hash value is described in Authenticode
+ specification.
+ @param[in] HashSize Size of Image hash value in bytes.
+
+ @retval TRUE The specified Authenticode Signature is valid.
+ @retval FALSE Invalid Authenticode Signature.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+AuthenticodeVerify (
+ IN CONST UINT8 *AuthData,
+ IN UINTN DataSize,
+ IN CONST UINT8 *TrustedCert,
+ IN UINTN CertSize,
+ IN CONST UINT8 *ImageHash,
+ IN UINTN HashSize
+ )
+{
+ CALL_CRYPTO_SERVICE (AuthenticodeVerify, (AuthData, DataSize, TrustedCert, CertSize, ImageHash, HashSize), FALSE);
+}
+
+/**
+ Verifies the validity of a RFC3161 Timestamp CounterSignature embedded in PE/COFF Authenticode
+ signature.
+
+ If AuthData is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] AuthData Pointer to the Authenticode Signature retrieved from signed
+ PE/COFF image to be verified.
+ @param[in] DataSize Size of the Authenticode Signature in bytes.
+ @param[in] TsaCert Pointer to a trusted/root TSA certificate encoded in DER, which
+ is used for TSA certificate chain verification.
+ @param[in] CertSize Size of the trusted certificate in bytes.
+ @param[out] SigningTime Return the time of timestamp generation time if the timestamp
+ signature is valid.
+
+ @retval TRUE The specified Authenticode includes a valid RFC3161 Timestamp CounterSignature.
+ @retval FALSE No valid RFC3161 Timestamp CounterSignature in the specified Authenticode data.
+
+**/
+BOOLEAN
+EFIAPI
+ImageTimestampVerify (
+ IN CONST UINT8 *AuthData,
+ IN UINTN DataSize,
+ IN CONST UINT8 *TsaCert,
+ IN UINTN CertSize,
+ OUT EFI_TIME *SigningTime
+ )
+{
+ CALL_CRYPTO_SERVICE (ImageTimestampVerify, (AuthData, DataSize, TsaCert, CertSize, SigningTime), FALSE);
+}
+
+//=====================================================================================
+// DH Key Exchange Primitive
+//=====================================================================================
+
+/**
+ Allocates and Initializes one Diffie-Hellman Context for subsequent use.
+
+ @return Pointer to the Diffie-Hellman Context that has been initialized.
+ If the allocations fails, DhNew() returns NULL.
+ If the interface is not supported, DhNew() returns NULL.
+
+**/
+VOID *
+EFIAPI
+DhNew (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (DhNew, (), NULL);
+}
+
+/**
+ Release the specified DH context.
+
+ If the interface is not supported, then ASSERT().
+
+ @param[in] DhContext Pointer to the DH context to be released.
+
+**/
+VOID
+EFIAPI
+DhFree (
+ IN VOID *DhContext
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (DhFree, (DhContext));
+}
+
+/**
+ Generates DH parameter.
+
+ Given generator g, and length of prime number p in bits, this function generates p,
+ and sets DH context according to value of g and p.
+
+ Before this function can be invoked, pseudorandom number generator must be correctly
+ initialized by RandomSeed().
+
+ If DhContext is NULL, then return FALSE.
+ If Prime is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] DhContext Pointer to the DH context.
+ @param[in] Generator Value of generator.
+ @param[in] PrimeLength Length in bits of prime to be generated.
+ @param[out] Prime Pointer to the buffer to receive the generated prime number.
+
+ @retval TRUE DH parameter generation succeeded.
+ @retval FALSE Value of Generator is not supported.
+ @retval FALSE PRNG fails to generate random prime number with PrimeLength.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+DhGenerateParameter (
+ IN OUT VOID *DhContext,
+ IN UINTN Generator,
+ IN UINTN PrimeLength,
+ OUT UINT8 *Prime
+ )
+{
+ CALL_CRYPTO_SERVICE (DhGenerateParameter, (DhContext, Generator, PrimeLength, Prime), FALSE);
+}
+
+/**
+ Sets generator and prime parameters for DH.
+
+ Given generator g, and prime number p, this function and sets DH
+ context accordingly.
+
+ If DhContext is NULL, then return FALSE.
+ If Prime is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] DhContext Pointer to the DH context.
+ @param[in] Generator Value of generator.
+ @param[in] PrimeLength Length in bits of prime to be generated.
+ @param[in] Prime Pointer to the prime number.
+
+ @retval TRUE DH parameter setting succeeded.
+ @retval FALSE Value of Generator is not supported.
+ @retval FALSE Value of Generator is not suitable for the Prime.
+ @retval FALSE Value of Prime is not a prime number.
+ @retval FALSE Value of Prime is not a safe prime number.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+DhSetParameter (
+ IN OUT VOID *DhContext,
+ IN UINTN Generator,
+ IN UINTN PrimeLength,
+ IN CONST UINT8 *Prime
+ )
+{
+ CALL_CRYPTO_SERVICE (DhSetParameter, (DhContext, Generator, PrimeLength, Prime), FALSE);
+}
+
+/**
+ Generates DH public key.
+
+ This function generates random secret exponent, and computes the public key, which is
+ returned via parameter PublicKey and PublicKeySize. DH context is updated accordingly.
+ If the PublicKey buffer is too small to hold the public key, FALSE is returned and
+ PublicKeySize is set to the required buffer size to obtain the public key.
+
+ If DhContext is NULL, then return FALSE.
+ If PublicKeySize is NULL, then return FALSE.
+ If PublicKeySize is large enough but PublicKey is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] DhContext Pointer to the DH context.
+ @param[out] PublicKey Pointer to the buffer to receive generated public key.
+ @param[in, out] PublicKeySize On input, the size of PublicKey buffer in bytes.
+ On output, the size of data returned in PublicKey buffer in bytes.
+
+ @retval TRUE DH public key generation succeeded.
+ @retval FALSE DH public key generation failed.
+ @retval FALSE PublicKeySize is not large enough.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+DhGenerateKey (
+ IN OUT VOID *DhContext,
+ OUT UINT8 *PublicKey,
+ IN OUT UINTN *PublicKeySize
+ )
+{
+ CALL_CRYPTO_SERVICE (DhGenerateKey, (DhContext, PublicKey, PublicKeySize), FALSE);
+}
+
+/**
+ Computes exchanged common key.
+
+ Given peer's public key, this function computes the exchanged common key, based on its own
+ context including value of prime modulus and random secret exponent.
+
+ If DhContext is NULL, then return FALSE.
+ If PeerPublicKey is NULL, then return FALSE.
+ If KeySize is NULL, then return FALSE.
+ If Key is NULL, then return FALSE.
+ If KeySize is not large enough, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[in, out] DhContext Pointer to the DH context.
+ @param[in] PeerPublicKey Pointer to the peer's public key.
+ @param[in] PeerPublicKeySize Size of peer's public key in bytes.
+ @param[out] Key Pointer to the buffer to receive generated key.
+ @param[in, out] KeySize On input, the size of Key buffer in bytes.
+ On output, the size of data returned in Key buffer in bytes.
+
+ @retval TRUE DH exchanged key generation succeeded.
+ @retval FALSE DH exchanged key generation failed.
+ @retval FALSE KeySize is not large enough.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+DhComputeKey (
+ IN OUT VOID *DhContext,
+ IN CONST UINT8 *PeerPublicKey,
+ IN UINTN PeerPublicKeySize,
+ OUT UINT8 *Key,
+ IN OUT UINTN *KeySize
+ )
+{
+ CALL_CRYPTO_SERVICE (DhComputeKey, (DhContext, PeerPublicKey, PeerPublicKeySize, Key, KeySize), FALSE);
+}
+
+//=====================================================================================
+// Pseudo-Random Generation Primitive
+//=====================================================================================
+
+/**
+ Sets up the seed value for the pseudorandom number generator.
+
+ This function sets up the seed value for the pseudorandom number generator.
+ If Seed is not NULL, then the seed passed in is used.
+ If Seed is NULL, then default seed is used.
+ If this interface is not supported, then return FALSE.
+
+ @param[in] Seed Pointer to seed value.
+ If NULL, default seed is used.
+ @param[in] SeedSize Size of seed value.
+ If Seed is NULL, this parameter is ignored.
+
+ @retval TRUE Pseudorandom number generator has enough entropy for random generation.
+ @retval FALSE Pseudorandom number generator does not have enough entropy for random generation.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RandomSeed (
+ IN CONST UINT8 *Seed OPTIONAL,
+ IN UINTN SeedSize
+ )
+{
+ CALL_CRYPTO_SERVICE (RandomSeed, (Seed, SeedSize), FALSE);
+}
+
+/**
+ Generates a pseudorandom byte stream of the specified size.
+
+ If Output is NULL, then return FALSE.
+ If this interface is not supported, then return FALSE.
+
+ @param[out] Output Pointer to buffer to receive random value.
+ @param[in] Size Size of random bytes to generate.
+
+ @retval TRUE Pseudorandom byte stream generated successfully.
+ @retval FALSE Pseudorandom number generator fails to generate due to lack of entropy.
+ @retval FALSE This interface is not supported.
+
+**/
+BOOLEAN
+EFIAPI
+RandomBytes (
+ OUT UINT8 *Output,
+ IN UINTN Size
+ )
+{
+ CALL_CRYPTO_SERVICE (RandomBytes, (Output, Size), FALSE);
+}
+
+//=====================================================================================
+// Key Derivation Function Primitive
+//=====================================================================================
+
+/**
+ Derive key data using HMAC-SHA256 based KDF.
+
+ @param[in] Key Pointer to the user-supplied key.
+ @param[in] KeySize Key size in bytes.
+ @param[in] Salt Pointer to the salt(non-secret) value.
+ @param[in] SaltSize Salt size in bytes.
+ @param[in] Info Pointer to the application specific info.
+ @param[in] InfoSize Info size in bytes.
+ @param[out] Out Pointer to buffer to receive hkdf value.
+ @param[in] OutSize Size of hkdf bytes to generate.
+
+ @retval TRUE Hkdf generated successfully.
+ @retval FALSE Hkdf generation failed.
+
+**/
+BOOLEAN
+EFIAPI
+HkdfSha256ExtractAndExpand (
+ IN CONST UINT8 *Key,
+ IN UINTN KeySize,
+ IN CONST UINT8 *Salt,
+ IN UINTN SaltSize,
+ IN CONST UINT8 *Info,
+ IN UINTN InfoSize,
+ OUT UINT8 *Out,
+ IN UINTN OutSize
+ )
+{
+ CALL_CRYPTO_SERVICE (HkdfSha256ExtractAndExpand, (Key, KeySize, Salt, SaltSize, Info, InfoSize, Out, OutSize), FALSE);
+}
+
+/**
+ Initializes the OpenSSL library.
+
+ This function registers ciphers and digests used directly and indirectly
+ by SSL/TLS, and initializes the readable error messages.
+ This function must be called before any other action takes places.
+
+ @retval TRUE The OpenSSL library has been initialized.
+ @retval FALSE Failed to initialize the OpenSSL library.
+
+**/
+BOOLEAN
+EFIAPI
+TlsInitialize (
+ VOID
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsInitialize, (), FALSE);
+}
+
+/**
+ Free an allocated SSL_CTX object.
+
+ @param[in] TlsCtx Pointer to the SSL_CTX object to be released.
+
+**/
+VOID
+EFIAPI
+TlsCtxFree (
+ IN VOID *TlsCtx
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (TlsCtxFree, (TlsCtx));
+}
+
+/**
+ Creates a new SSL_CTX object as framework to establish TLS/SSL enabled
+ connections.
+
+ @param[in] MajorVer Major Version of TLS/SSL Protocol.
+ @param[in] MinorVer Minor Version of TLS/SSL Protocol.
+
+ @return Pointer to an allocated SSL_CTX object.
+ If the creation failed, TlsCtxNew() returns NULL.
+
+**/
+VOID *
+EFIAPI
+TlsCtxNew (
+ IN UINT8 MajorVer,
+ IN UINT8 MinorVer
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsCtxNew, (MajorVer, MinorVer), NULL);
+}
+
+/**
+ Free an allocated TLS object.
+
+ This function removes the TLS object pointed to by Tls and frees up the
+ allocated memory. If Tls is NULL, nothing is done.
+
+ @param[in] Tls Pointer to the TLS object to be freed.
+
+**/
+VOID
+EFIAPI
+TlsFree (
+ IN VOID *Tls
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (TlsFree, (Tls));
+}
+
+/**
+ Create a new TLS object for a connection.
+
+ This function creates a new TLS object for a connection. The new object
+ inherits the setting of the underlying context TlsCtx: connection method,
+ options, verification setting.
+
+ @param[in] TlsCtx Pointer to the SSL_CTX object.
+
+ @return Pointer to an allocated SSL object.
+ If the creation failed, TlsNew() returns NULL.
+
+**/
+VOID *
+EFIAPI
+TlsNew (
+ IN VOID *TlsCtx
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsNew, (TlsCtx), NULL);
+}
+
+/**
+ Checks if the TLS handshake was done.
+
+ This function will check if the specified TLS handshake was done.
+
+ @param[in] Tls Pointer to the TLS object for handshake state checking.
+
+ @retval TRUE The TLS handshake was done.
+ @retval FALSE The TLS handshake was not done.
+
+**/
+BOOLEAN
+EFIAPI
+TlsInHandshake (
+ IN VOID *Tls
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsInHandshake, (Tls), FALSE);
+}
+
+/**
+ Perform a TLS/SSL handshake.
+
+ This function will perform a TLS/SSL handshake.
+
+ @param[in] Tls Pointer to the TLS object for handshake operation.
+ @param[in] BufferIn Pointer to the most recently received TLS Handshake packet.
+ @param[in] BufferInSize Packet size in bytes for the most recently received TLS
+ Handshake packet.
+ @param[out] BufferOut Pointer to the buffer to hold the built packet.
+ @param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it is
+ the buffer size provided by the caller. On output, it
+ is the buffer size in fact needed to contain the
+ packet.
+
+ @retval EFI_SUCCESS The required TLS packet is built successfully.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ Tls is NULL.
+ BufferIn is NULL but BufferInSize is NOT 0.
+ BufferInSize is 0 but BufferIn is NOT NULL.
+ BufferOutSize is NULL.
+ BufferOut is NULL if *BufferOutSize is not zero.
+ @retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the response packet.
+ @retval EFI_ABORTED Something wrong during handshake.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsDoHandshake (
+ IN VOID *Tls,
+ IN UINT8 *BufferIn, OPTIONAL
+ IN UINTN BufferInSize, OPTIONAL
+ OUT UINT8 *BufferOut, OPTIONAL
+ IN OUT UINTN *BufferOutSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsDoHandshake, (Tls, BufferIn, BufferInSize, BufferOut, BufferOutSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Handle Alert message recorded in BufferIn. If BufferIn is NULL and BufferInSize is zero,
+ TLS session has errors and the response packet needs to be Alert message based on error type.
+
+ @param[in] Tls Pointer to the TLS object for state checking.
+ @param[in] BufferIn Pointer to the most recently received TLS Alert packet.
+ @param[in] BufferInSize Packet size in bytes for the most recently received TLS
+ Alert packet.
+ @param[out] BufferOut Pointer to the buffer to hold the built packet.
+ @param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it is
+ the buffer size provided by the caller. On output, it
+ is the buffer size in fact needed to contain the
+ packet.
+
+ @retval EFI_SUCCESS The required TLS packet is built successfully.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ Tls is NULL.
+ BufferIn is NULL but BufferInSize is NOT 0.
+ BufferInSize is 0 but BufferIn is NOT NULL.
+ BufferOutSize is NULL.
+ BufferOut is NULL if *BufferOutSize is not zero.
+ @retval EFI_ABORTED An error occurred.
+ @retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the response packet.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsHandleAlert (
+ IN VOID *Tls,
+ IN UINT8 *BufferIn, OPTIONAL
+ IN UINTN BufferInSize, OPTIONAL
+ OUT UINT8 *BufferOut, OPTIONAL
+ IN OUT UINTN *BufferOutSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsHandleAlert, (Tls, BufferIn, BufferInSize, BufferOut, BufferOutSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Build the CloseNotify packet.
+
+ @param[in] Tls Pointer to the TLS object for state checking.
+ @param[in, out] Buffer Pointer to the buffer to hold the built packet.
+ @param[in, out] BufferSize Pointer to the buffer size in bytes. On input, it is
+ the buffer size provided by the caller. On output, it
+ is the buffer size in fact needed to contain the
+ packet.
+
+ @retval EFI_SUCCESS The required TLS packet is built successfully.
+ @retval EFI_INVALID_PARAMETER One or more of the following conditions is TRUE:
+ Tls is NULL.
+ BufferSize is NULL.
+ Buffer is NULL if *BufferSize is not zero.
+ @retval EFI_BUFFER_TOO_SMALL BufferSize is too small to hold the response packet.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsCloseNotify (
+ IN VOID *Tls,
+ IN OUT UINT8 *Buffer,
+ IN OUT UINTN *BufferSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsCloseNotify, (Tls, Buffer, BufferSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Attempts to read bytes from one TLS object and places the data in Buffer.
+
+ This function will attempt to read BufferSize bytes from the TLS object
+ and places the data in Buffer.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] Buffer Pointer to the buffer to store the data.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The amount of data successfully read from the TLS object.
+ @retval <=0 No data was successfully read.
+
+**/
+INTN
+EFIAPI
+TlsCtrlTrafficOut (
+ IN VOID *Tls,
+ IN OUT VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsCtrlTrafficOut, (Tls, Buffer, BufferSize), 0);
+}
+
+/**
+ Attempts to write data from the buffer to TLS object.
+
+ This function will attempt to write BufferSize bytes data from the Buffer
+ to the TLS object.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] Buffer Pointer to the data buffer.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The amount of data successfully written to the TLS object.
+ @retval <=0 No data was successfully written.
+
+**/
+INTN
+EFIAPI
+TlsCtrlTrafficIn (
+ IN VOID *Tls,
+ IN VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsCtrlTrafficIn, (Tls, Buffer, BufferSize), 0);
+}
+
+/**
+ Attempts to read bytes from the specified TLS connection into the buffer.
+
+ This function tries to read BufferSize bytes data from the specified TLS
+ connection into the Buffer.
+
+ @param[in] Tls Pointer to the TLS connection for data reading.
+ @param[in,out] Buffer Pointer to the data buffer.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The read operation was successful, and return value is the
+ number of bytes actually read from the TLS connection.
+ @retval <=0 The read operation was not successful.
+
+**/
+INTN
+EFIAPI
+TlsRead (
+ IN VOID *Tls,
+ IN OUT VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsRead, (Tls, Buffer, BufferSize), 0);
+}
+
+/**
+ Attempts to write data to a TLS connection.
+
+ This function tries to write BufferSize bytes data from the Buffer into the
+ specified TLS connection.
+
+ @param[in] Tls Pointer to the TLS connection for data writing.
+ @param[in] Buffer Pointer to the data buffer.
+ @param[in] BufferSize The size of Buffer in bytes.
+
+ @retval >0 The write operation was successful, and return value is the
+ number of bytes actually written to the TLS connection.
+ @retval <=0 The write operation was not successful.
+
+**/
+INTN
+EFIAPI
+TlsWrite (
+ IN VOID *Tls,
+ IN VOID *Buffer,
+ IN UINTN BufferSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsWrite, (Tls, Buffer, BufferSize), 0);
+}
+
+/**
+ Set a new TLS/SSL method for a particular TLS object.
+
+ This function sets a new TLS/SSL method for a particular TLS object.
+
+ @param[in] Tls Pointer to a TLS object.
+ @param[in] MajorVer Major Version of TLS/SSL Protocol.
+ @param[in] MinorVer Minor Version of TLS/SSL Protocol.
+
+ @retval EFI_SUCCESS The TLS/SSL method was set successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_UNSUPPORTED Unsupported TLS/SSL method.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetVersion (
+ IN VOID *Tls,
+ IN UINT8 MajorVer,
+ IN UINT8 MinorVer
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetVersion, (Tls, MajorVer, MinorVer), EFI_UNSUPPORTED);
+}
+
+/**
+ Set TLS object to work in client or server mode.
+
+ This function prepares a TLS object to work in client or server mode.
+
+ @param[in] Tls Pointer to a TLS object.
+ @param[in] IsServer Work in server mode.
+
+ @retval EFI_SUCCESS The TLS/SSL work mode was set successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_UNSUPPORTED Unsupported TLS/SSL work mode.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetConnectionEnd (
+ IN VOID *Tls,
+ IN BOOLEAN IsServer
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetConnectionEnd, (Tls, IsServer), EFI_UNSUPPORTED);
+}
+
+/**
+ Set the ciphers list to be used by the TLS object.
+
+ This function sets the ciphers for use by a specified TLS object.
+
+ @param[in] Tls Pointer to a TLS object.
+ @param[in] CipherId Array of UINT16 cipher identifiers. Each UINT16
+ cipher identifier comes from the TLS Cipher Suite
+ Registry of the IANA, interpreting Byte1 and Byte2
+ in network (big endian) byte order.
+ @param[in] CipherNum The number of cipher in the list.
+
+ @retval EFI_SUCCESS The ciphers list was set successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_UNSUPPORTED No supported TLS cipher was found in CipherId.
+ @retval EFI_OUT_OF_RESOURCES Memory allocation failed.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetCipherList (
+ IN VOID *Tls,
+ IN UINT16 *CipherId,
+ IN UINTN CipherNum
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetCipherList, (Tls, CipherId, CipherNum), EFI_UNSUPPORTED);
+}
+
+/**
+ Set the compression method for TLS/SSL operations.
+
+ This function handles TLS/SSL integrated compression methods.
+
+ @param[in] CompMethod The compression method ID.
+
+ @retval EFI_SUCCESS The compression method for the communication was
+ set successfully.
+ @retval EFI_UNSUPPORTED Unsupported compression method.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetCompressionMethod (
+ IN UINT8 CompMethod
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetCompressionMethod, (CompMethod), EFI_UNSUPPORTED);
+}
+
+/**
+ Set peer certificate verification mode for the TLS connection.
+
+ This function sets the verification mode flags for the TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] VerifyMode A set of logically or'ed verification mode flags.
+
+**/
+VOID
+EFIAPI
+TlsSetVerify (
+ IN VOID *Tls,
+ IN UINT32 VerifyMode
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (TlsSetVerify, (Tls, VerifyMode));
+}
+
+/**
+ Set the specified host name to be verified.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] Flags The setting flags during the validation.
+ @param[in] HostName The specified host name to be verified.
+
+ @retval EFI_SUCCESS The HostName setting was set successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_ABORTED Invalid HostName setting.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetVerifyHost (
+ IN VOID *Tls,
+ IN UINT32 Flags,
+ IN CHAR8 *HostName
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetVerifyHost, (Tls, Flags, HostName), EFI_UNSUPPORTED);
+}
+
+/**
+ Sets a TLS/SSL session ID to be used during TLS/SSL connect.
+
+ This function sets a session ID to be used when the TLS/SSL connection is
+ to be established.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] SessionId Session ID data used for session resumption.
+ @param[in] SessionIdLen Length of Session ID in bytes.
+
+ @retval EFI_SUCCESS Session ID was set successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_UNSUPPORTED No available session for ID setting.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetSessionId (
+ IN VOID *Tls,
+ IN UINT8 *SessionId,
+ IN UINT16 SessionIdLen
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetSessionId, (Tls, SessionId, SessionIdLen), EFI_UNSUPPORTED);
+}
+
+/**
+ Adds the CA to the cert store when requesting Server or Client authentication.
+
+ This function adds the CA certificate to the list of CAs when requesting
+ Server or Client authentication for the chosen TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] Data Pointer to the data buffer of a DER-encoded binary
+ X.509 certificate or PEM-encoded X.509 certificate.
+ @param[in] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_OUT_OF_RESOURCES Required resources could not be allocated.
+ @retval EFI_ABORTED Invalid X.509 certificate.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetCaCertificate (
+ IN VOID *Tls,
+ IN VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetCaCertificate, (Tls, Data, DataSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Loads the local public certificate into the specified TLS object.
+
+ This function loads the X.509 certificate into the specified TLS object
+ for TLS negotiation.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] Data Pointer to the data buffer of a DER-encoded binary
+ X.509 certificate or PEM-encoded X.509 certificate.
+ @param[in] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_OUT_OF_RESOURCES Required resources could not be allocated.
+ @retval EFI_ABORTED Invalid X.509 certificate.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetHostPublicCert (
+ IN VOID *Tls,
+ IN VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetHostPublicCert, (Tls, Data, DataSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Adds the local private key to the specified TLS object.
+
+ This function adds the local private key (PEM-encoded RSA or PKCS#8 private
+ key) into the specified TLS object for TLS negotiation.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in] Data Pointer to the data buffer of a PEM-encoded RSA
+ or PKCS#8 private key.
+ @param[in] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_UNSUPPORTED This function is not supported.
+ @retval EFI_ABORTED Invalid private key data.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetHostPrivateKey (
+ IN VOID *Tls,
+ IN VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetHostPrivateKey, (Tls, Data, DataSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Adds the CA-supplied certificate revocation list for certificate validation.
+
+ This function adds the CA-supplied certificate revocation list data for
+ certificate validity checking.
+
+ @param[in] Data Pointer to the data buffer of a DER-encoded CRL data.
+ @param[in] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_UNSUPPORTED This function is not supported.
+ @retval EFI_ABORTED Invalid CRL data.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsSetCertRevocationList (
+ IN VOID *Data,
+ IN UINTN DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsSetCertRevocationList, (Data, DataSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the protocol version used by the specified TLS connection.
+
+ This function returns the protocol version used by the specified TLS
+ connection.
+
+ If Tls is NULL, then ASSERT().
+
+ @param[in] Tls Pointer to the TLS object.
+
+ @return The protocol version of the specified TLS connection.
+
+**/
+UINT16
+EFIAPI
+TlsGetVersion (
+ IN VOID *Tls
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetVersion, (Tls), 0);
+}
+
+/**
+ Gets the connection end of the specified TLS connection.
+
+ This function returns the connection end (as client or as server) used by
+ the specified TLS connection.
+
+ If Tls is NULL, then ASSERT().
+
+ @param[in] Tls Pointer to the TLS object.
+
+ @return The connection end used by the specified TLS connection.
+
+**/
+UINT8
+EFIAPI
+TlsGetConnectionEnd (
+ IN VOID *Tls
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetConnectionEnd, (Tls), 0);
+}
+
+/**
+ Gets the cipher suite used by the specified TLS connection.
+
+ This function returns current cipher suite used by the specified
+ TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] CipherId The cipher suite used by the TLS object.
+
+ @retval EFI_SUCCESS The cipher suite was returned successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_UNSUPPORTED Unsupported cipher suite.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetCurrentCipher (
+ IN VOID *Tls,
+ IN OUT UINT16 *CipherId
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetCurrentCipher, (Tls, CipherId), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the compression methods used by the specified TLS connection.
+
+ This function returns current integrated compression methods used by
+ the specified TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] CompressionId The current compression method used by
+ the TLS object.
+
+ @retval EFI_SUCCESS The compression method was returned successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_ABORTED Invalid Compression method.
+ @retval EFI_UNSUPPORTED This function is not supported.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetCurrentCompressionId (
+ IN VOID *Tls,
+ IN OUT UINT8 *CompressionId
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetCurrentCompressionId, (Tls, CompressionId), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the verification mode currently set in the TLS connection.
+
+ This function returns the peer verification mode currently set in the
+ specified TLS connection.
+
+ If Tls is NULL, then ASSERT().
+
+ @param[in] Tls Pointer to the TLS object.
+
+ @return The verification mode set in the specified TLS connection.
+
+**/
+UINT32
+EFIAPI
+TlsGetVerify (
+ IN VOID *Tls
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetVerify, (Tls), 0);
+}
+
+/**
+ Gets the session ID used by the specified TLS connection.
+
+ This function returns the TLS/SSL session ID currently used by the
+ specified TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] SessionId Buffer to contain the returned session ID.
+ @param[in,out] SessionIdLen The length of Session ID in bytes.
+
+ @retval EFI_SUCCESS The Session ID was returned successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_UNSUPPORTED Invalid TLS/SSL session.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetSessionId (
+ IN VOID *Tls,
+ IN OUT UINT8 *SessionId,
+ IN OUT UINT16 *SessionIdLen
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetSessionId, (Tls, SessionId, SessionIdLen), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the client random data used in the specified TLS connection.
+
+ This function returns the TLS/SSL client random data currently used in
+ the specified TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] ClientRandom Buffer to contain the returned client
+ random data (32 bytes).
+
+**/
+VOID
+EFIAPI
+TlsGetClientRandom (
+ IN VOID *Tls,
+ IN OUT UINT8 *ClientRandom
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (TlsGetClientRandom, (Tls, ClientRandom));
+}
+
+/**
+ Gets the server random data used in the specified TLS connection.
+
+ This function returns the TLS/SSL server random data currently used in
+ the specified TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] ServerRandom Buffer to contain the returned server
+ random data (32 bytes).
+
+**/
+VOID
+EFIAPI
+TlsGetServerRandom (
+ IN VOID *Tls,
+ IN OUT UINT8 *ServerRandom
+ )
+{
+ CALL_VOID_CRYPTO_SERVICE (TlsGetServerRandom, (Tls, ServerRandom));
+}
+
+/**
+ Gets the master key data used in the specified TLS connection.
+
+ This function returns the TLS/SSL master key material currently used in
+ the specified TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[in,out] KeyMaterial Buffer to contain the returned key material.
+
+ @retval EFI_SUCCESS Key material was returned successfully.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_UNSUPPORTED Invalid TLS/SSL session.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetKeyMaterial (
+ IN VOID *Tls,
+ IN OUT UINT8 *KeyMaterial
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetKeyMaterial, (Tls, KeyMaterial), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the CA Certificate from the cert store.
+
+ This function returns the CA certificate for the chosen
+ TLS connection.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[out] Data Pointer to the data buffer to receive the CA
+ certificate data sent to the client.
+ @param[in,out] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_UNSUPPORTED This function is not supported.
+ @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetCaCertificate (
+ IN VOID *Tls,
+ OUT VOID *Data,
+ IN OUT UINTN *DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetCaCertificate, (Tls, Data, DataSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the local public Certificate set in the specified TLS object.
+
+ This function returns the local public certificate which was currently set
+ in the specified TLS object.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[out] Data Pointer to the data buffer to receive the local
+ public certificate.
+ @param[in,out] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_INVALID_PARAMETER The parameter is invalid.
+ @retval EFI_NOT_FOUND The certificate is not found.
+ @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetHostPublicCert (
+ IN VOID *Tls,
+ OUT VOID *Data,
+ IN OUT UINTN *DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetHostPublicCert, (Tls, Data, DataSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the local private key set in the specified TLS object.
+
+ This function returns the local private key data which was currently set
+ in the specified TLS object.
+
+ @param[in] Tls Pointer to the TLS object.
+ @param[out] Data Pointer to the data buffer to receive the local
+ private key data.
+ @param[in,out] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_UNSUPPORTED This function is not supported.
+ @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetHostPrivateKey (
+ IN VOID *Tls,
+ OUT VOID *Data,
+ IN OUT UINTN *DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetHostPrivateKey, (Tls, Data, DataSize), EFI_UNSUPPORTED);
+}
+
+/**
+ Gets the CA-supplied certificate revocation list data set in the specified
+ TLS object.
+
+ This function returns the CA-supplied certificate revocation list data which
+ was currently set in the specified TLS object.
+
+ @param[out] Data Pointer to the data buffer to receive the CRL data.
+ @param[in,out] DataSize The size of data buffer in bytes.
+
+ @retval EFI_SUCCESS The operation succeeded.
+ @retval EFI_UNSUPPORTED This function is not supported.
+ @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
+
+**/
+EFI_STATUS
+EFIAPI
+TlsGetCertRevocationList (
+ OUT VOID *Data,
+ IN OUT UINTN *DataSize
+ )
+{
+ CALL_CRYPTO_SERVICE (TlsGetCertRevocationList, (Data, DataSize), EFI_UNSUPPORTED);
+}
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni
new file mode 100644
index 0000000000..8b55f6ee8b
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni
@@ -0,0 +1,12 @@
+// /** @file
+// BaseCryptLib and TlsLib using the servives of the EDK II Crypto Protocol/PPI.
+//
+// Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
+//
+// SPDX-License-Identifier: BSD-2-Clause-Patent
+//
+// **/
+
+#string STR_MODULE_ABSTRACT #language en-US "BaseCryptLib and TlsLib using the servives of the EDK II Crypto Protocol/PPI"
+
+#string STR_MODULE_DESCRIPTION #language en-US "BaseCryptLib and TlsLib using the servives of the EDK II Crypto Protocol/PPI."
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c
new file mode 100644
index 0000000000..8a505a527e
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c
@@ -0,0 +1,68 @@
+/** @file
+ Implements the GetCryptoServices() API that retuns a pointer to the EDK II
+ Crypto Protocol.
+
+ Copyright (C) Microsoft Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#include <PiDxe.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/UefiBootServicesTableLib.h>
+#include <Protocol/Crypto.h>
+
+EDKII_CRYPTO_PROTOCOL *mCryptoProtocol = NULL;
+
+/**
+ Internal worker function that returns the pointer to an EDK II Crypto
+ Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
+ identicaly which allows the implementation of the BaseCryptLib functions that
+ call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
+ implementations.
+
+ This DXE implementation returns the pointer to the EDK II Crypto Protocol
+ that was found in the library constructor DxeCryptLibConstructor().
+**/
+VOID *
+GetCryptoServices (
+ VOID
+ )
+{
+ return (VOID *)mCryptoProtocol;
+}
+
+EFI_STATUS
+EFIAPI
+DxeCryptLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ UINTN Version;
+
+ Status = gBS->LocateProtocol (
+ &gEdkiiCryptoProtocolGuid,
+ NULL,
+ (VOID **)&mCryptoProtocol
+ );
+
+ if (EFI_ERROR (Status) || mCryptoProtocol == NULL) {
+ DEBUG((DEBUG_ERROR, "[DxeCryptLib] Failed to locate Crypto Protocol. Status = %r\n", Status));
+ ASSERT_EFI_ERROR (Status);
+ ASSERT (mCryptoProtocol != NULL);
+ mCryptoProtocol = NULL;
+ return EFI_NOT_FOUND;
+ }
+
+ Version = mCryptoProtocol->GetVersion ();
+ if (Version < EDKII_CRYPTO_VERSION) {
+ DEBUG((DEBUG_ERROR, "[DxeCryptLib] Crypto Protocol unsupported version %d\n", Version));
+ ASSERT (Version >= EDKII_CRYPTO_VERSION);
+ mCryptoProtocol = NULL;
+ return EFI_NOT_FOUND;
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
new file mode 100644
index 0000000000..a139668289
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
@@ -0,0 +1,44 @@
+## @file
+# Implements the BaseCryptLib and TlsLib using the servives of the EDK II Crypto
+# Protocol.
+#
+# Copyright (C) Microsoft Corporation. All rights reserved.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x0001001B
+ BASE_NAME = DxeCryptLib
+ MODULE_UNI_FILE = CryptLib.uni
+ FILE_GUID = B38CBDA6-8017-4111-8232-9E8328DE82F6
+ VERSION_STRING = 1.0
+ MODULE_TYPE = DXE_DRIVER
+ LIBRARY_CLASS = BaseCryptLib | DXE_DRIVER UEFI_DRIVER UEFI_APPLICATION
+ LIBRARY_CLASS = TlsLib | DXE_DRIVER UEFI_DRIVER UEFI_APPLICATION
+ CONSTRUCTOR = DxeCryptLibConstructor
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[Packages]
+ MdePkg/MdePkg.dec
+ CryptoPkg/CryptoPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ UefiBootServicesTableLib
+
+[Sources]
+ DxeCryptLib.c
+ CryptLib.c
+
+[Protocols]
+ gEdkiiCryptoProtocolGuid ## CONSUMES
+
+[Depex]
+ gEdkiiCryptoProtocolGuid
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c
new file mode 100644
index 0000000000..2efc81c712
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c
@@ -0,0 +1,57 @@
+/** @file
+ Implements the GetCryptoServices() API that retuns a pointer to the EDK II
+ Crypto PPI.
+
+ Copyright (C) Microsoft Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+#include <PiPei.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/PeiServicesLib.h>
+#include <Ppi/Crypto.h>
+
+/**
+ Internal worker function that returns the pointer to an EDK II Crypto
+ Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
+ identicaly which allows the implementation of the BaseCryptLib functions that
+ call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
+ implementations.
+
+ This PEI implementation looks up the EDK II Crypto PPI and verifies the
+ version each time a crypto service is called, so it is compatible with XIP
+ PEIMs.
+**/
+VOID *
+GetCryptoServices (
+ VOID
+ )
+{
+ EFI_STATUS Status;
+ EDKII_CRYPTO_PPI *CryptoPpi;
+ UINTN Version;
+
+ CryptoPpi = NULL;
+ Status = PeiServicesLocatePpi (
+ &gEdkiiCryptoPpiGuid,
+ 0,
+ NULL,
+ (VOID **)&CryptoPpi
+ );
+ if (EFI_ERROR (Status) || CryptoPpi == NULL) {
+ DEBUG((DEBUG_ERROR, "[PeiCryptLib] Failed to locate Crypto PPI. Status = %r\n", Status));
+ ASSERT_EFI_ERROR (Status);
+ ASSERT (CryptoPpi != NULL);
+ return NULL;
+ }
+
+ Version = CryptoPpi->GetVersion ();
+ if (Version < EDKII_CRYPTO_VERSION) {
+ DEBUG((DEBUG_ERROR, "[PeiCryptLib] Crypto PPI unsupported version %d\n", Version));
+ ASSERT (Version >= EDKII_CRYPTO_VERSION);
+ return NULL;
+ }
+
+ return (VOID *)CryptoPpi;
+}
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
new file mode 100644
index 0000000000..da407088fd
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
@@ -0,0 +1,43 @@
+## @file
+# Implements the BaseCryptLib and TlsLib using the servives of the EDK II Crypto
+# PPI.
+#
+# Copyright (C) Microsoft Corporation. All rights reserved.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x0001001B
+ BASE_NAME = PeiCryptLib
+ MODULE_UNI_FILE = CryptLib.uni
+ FILE_GUID = 3E8B50C6-F68C-4212-B903-94A10FE02399
+ VERSION_STRING = 1.0
+ MODULE_TYPE = PEIM
+ LIBRARY_CLASS = BaseCryptLib | PEIM
+ LIBRARY_CLASS = TlsLib | PEIM
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[Packages]
+ MdePkg/MdePkg.dec
+ CryptoPkg/CryptoPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ PeiServicesLib
+
+[Sources]
+ PeiCryptLib.c
+ CryptLib.c
+
+[Ppis]
+ gEdkiiCryptoPpiGuid ## CONSUMES
+
+[Depex]
+ gEdkiiCryptoPpiGuid
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c
new file mode 100644
index 0000000000..3c3a0ced3f
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c
@@ -0,0 +1,79 @@
+/** @file
+ Implements the GetCryptoServices() API that retuns a pointer to the EDK II
+ SMM Crypto Protocol.
+
+ Copyright (C) Microsoft Corporation. All rights reserved.
+ SPDX-License-Identifier: BSD-2-Clause-Patent
+
+**/
+
+#include <PiSmm.h>
+#include <Library/BaseLib.h>
+#include <Library/DebugLib.h>
+#include <Library/SmmServicesTableLib.h>
+#include <Protocol/SmmCrypto.h>
+
+EDKII_SMM_CRYPTO_PROTOCOL *mSmmCryptoProtocol = NULL;
+
+/**
+ Internal worker function that returns the pointer to an EDK II Crypto
+ Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
+ identicaly which allows the implementation of the BaseCryptLib functions that
+ call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
+ implementations.
+
+ This SMM implementation returns the pointer to the EDK II SMM Crypto Protocol
+ that was found in the library constructor SmmCryptLibConstructor().
+**/
+VOID *
+GetCryptoServices (
+ VOID
+ )
+{
+ return (VOID *)mSmmCryptoProtocol;
+}
+
+/**
+ Constructor looks up the EDK II SMM Crypto Protocol and verifies that it is
+ not NULL and has a high enough version value to support all the BaseCryptLib
+ functions.
+
+ @param ImageHandle The firmware allocated handle for the EFI image.
+ @param SystemTable A pointer to the EFI System Table.
+
+ @retval EFI_SUCCESS The EDK II SMM Crypto Protocol was found.
+ @retval EFI_NOT_FOUND The EDK II SMM Crypto Protocol was not found.
+**/
+EFI_STATUS
+EFIAPI
+SmmCryptLibConstructor (
+ IN EFI_HANDLE ImageHandle,
+ IN EFI_SYSTEM_TABLE *SystemTable
+ )
+{
+ EFI_STATUS Status;
+ UINTN Version;
+
+ Status = gSmst->SmmLocateProtocol (
+ &gEdkiiSmmCryptoProtocolGuid,
+ NULL,
+ (VOID **)&mSmmCryptoProtocol
+ );
+ if (EFI_ERROR (Status) || mSmmCryptoProtocol == NULL) {
+ DEBUG((DEBUG_ERROR, "[SmmCryptLib] Failed to locate Crypto SMM Protocol. Status = %r\n", Status));
+ ASSERT_EFI_ERROR (Status);
+ ASSERT (mSmmCryptoProtocol != NULL);
+ mSmmCryptoProtocol = NULL;
+ return EFI_NOT_FOUND;
+ }
+
+ Version = mSmmCryptoProtocol->GetVersion ();
+ if (Version < EDKII_CRYPTO_VERSION) {
+ DEBUG((DEBUG_ERROR, "[SmmCryptLib] Crypto SMM Protocol unsupported version %d\n", Version));
+ ASSERT (Version >= EDKII_CRYPTO_VERSION);
+ mSmmCryptoProtocol = NULL;
+ return EFI_NOT_FOUND;
+ }
+
+ return EFI_SUCCESS;
+}
diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
new file mode 100644
index 0000000000..fed04e2916
--- /dev/null
+++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
@@ -0,0 +1,44 @@
+## @file
+# Implements the BaseCryptLib and TlsLib using the servives of the EDK II Crypto
+# SMM Protocol.
+#
+# Copyright (C) Microsoft Corporation. All rights reserved.
+# SPDX-License-Identifier: BSD-2-Clause-Patent
+#
+##
+
+[Defines]
+ INF_VERSION = 0x0001001B
+ BASE_NAME = SmmCryptLib
+ MODULE_UNI_FILE = CryptLib.uni
+ FILE_GUID = 5CC6ECC9-E961-46A9-8D5C-6581A060DC0D
+ VERSION_STRING = 1.0
+ MODULE_TYPE = DXE_SMM_DRIVER
+ LIBRARY_CLASS = BaseCryptLib | DXE_SMM_DRIVER
+ LIBRARY_CLASS = TlsLib | DXE_SMM_DRIVER
+ CONSTRUCTOR = SmmCryptLibConstructor
+
+#
+# The following information is for reference only and not required by the build tools.
+#
+# VALID_ARCHITECTURES = IA32 X64 IPF EBC
+#
+
+[Packages]
+ MdePkg/MdePkg.dec
+ CryptoPkg/CryptoPkg.dec
+
+[LibraryClasses]
+ BaseLib
+ DebugLib
+ SmmServicesTableLib
+
+[Sources]
+ SmmCryptLib.c
+ CryptLib.c
+
+[Protocols]
+ gEdkiiSmmCryptoProtocolGuid ## CONSUMES
+
+[Depex]
+ gEdkiiSmmCryptoProtocolGuid
--
2.21.0.windows.1
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Mike,
> -----Original Message-----
> From: Kinney, Michael D <michael.d.kinney@intel.com>
> Sent: Thursday, January 30, 2020 3:01 PM
> To: devel@edk2.groups.io
> Cc: Wang, Jian J <jian.j.wang@intel.com>; Lu, XiaoyuX <xiaoyux.lu@intel.com>
> Subject: [Patch 4/5] CryptoPkg/Library: Add BaseCryptLibOnProtocolPpi
> instances
>
> https://bugzilla.tianocore.org/show_bug.cgi?id=2420
>
> Based on the following package with changes to merge into
> CryptoPkg.
>
> https://github.com/microsoft/mu_plus/tree/dev/201908/SharedCryptoPkg
>
> Add the PeiCryptLib, DxeCryptLib, and SmmCryptLib instances
> of the BaseCryptLib library classes that are implemented using
> the services of EDK II Crypto Protocols/PPIs.
>
> These library instances all set a dependency expression on the
> EDK II Crypto Protocols/PPIs, so any modules that use these
> library instances are not dispatched until the modules that
> produce the EDK II Crypto Protocols/PPIs are dispatched.
>
> Cc: Jian J Wang <jian.j.wang@intel.com>
> Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>
> Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
> ---
> .../BaseCryptLibOnProtocolPpi/CryptLib.c | 4394 +++++++++++++++++
> .../BaseCryptLibOnProtocolPpi/CryptLib.uni | 12 +
> .../BaseCryptLibOnProtocolPpi/DxeCryptLib.c | 68 +
> .../BaseCryptLibOnProtocolPpi/DxeCryptLib.inf | 44 +
> .../BaseCryptLibOnProtocolPpi/PeiCryptLib.c | 57 +
> .../BaseCryptLibOnProtocolPpi/PeiCryptLib.inf | 43 +
> .../BaseCryptLibOnProtocolPpi/SmmCryptLib.c | 79 +
> .../BaseCryptLibOnProtocolPpi/SmmCryptLib.inf | 44 +
> 8 files changed, 4741 insertions(+)
> create mode 100644 CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
> create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni
> create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c
> create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
> create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c
> create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
> create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c
> create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
>
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
> new file mode 100644
> index 0000000000..ae09af5923
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
> @@ -0,0 +1,4394 @@
> +/** @file
> + Implements the BaseCryptLib and TlsLib using the servives of the EDK II Crypto
Typo: servives -> services
> + Protocol/PPI.
> +
> + Copyright (C) Microsoft Corporation. All rights reserved.
> + Copyright (c) 2019 - 2020, Intel Corporation. All rights reserved.<BR>
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include <Base.h>
> +#include <Library/BaseLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/BaseCryptLib.h>
> +#include <Library/TlsLib.h>
> +#include <Protocol/Crypto.h>
> +
> +/**
> + A macro used to call a non-void service in an EDK II Crypto Protocol.
> + If the protocol is NULL or the service in the protocol is NULL, then a debug
> + message and assert is generated and an apprpriate return value is returned.
Typo: apprpriate -> appropriate
> +
> + @param Function Name of the EDK II Crypto Protocol service to call.
> + @param Args The argument list to pass to Function.
> + @param ErrorReturnValue The value to return if the protocol is NULL or the
> + service in the protocol is NULL.
> +
> +**/
> +#define CALL_CRYPTO_SERVICE(Function, Args, ErrorReturnValue) \
> + do { \
> + EDKII_CRYPTO_PROTOCOL *CryptoServices; \
> + \
> + CryptoServices = (EDKII_CRYPTO_PROTOCOL *)GetCryptoServices (); \
> + if (CryptoServices != NULL && CryptoServices->Function != NULL) { \
> + return (CryptoServices->Function) Args; \
> + } \
> + CryptoServiceNotAvailable (#Function); \
> + return ErrorReturnValue; \
> + } while (FALSE);
> +
> +/**
> + A macro used to call a void service in an EDK II Crypto Protocol.
> + If the protocol is NULL or the service in the protocol is NULL, then a debug
> + message and assert is generated.
> +
> + @param Function Name of the EDK II Crypto Protocol service to call.
> + @param Args The argument list to pass to Function.
> +
> +**/
> +#define CALL_VOID_CRYPTO_SERVICE(Function, Args) \
> + do { \
> + EDKII_CRYPTO_PROTOCOL *CryptoServices; \
> + \
> + CryptoServices = (EDKII_CRYPTO_PROTOCOL *)GetCryptoServices (); \
> + if (CryptoServices != NULL && CryptoServices->Function != NULL) { \
> + (CryptoServices->Function) Args; \
> + return; \
> + } \
> + CryptoServiceNotAvailable (#Function); \
> + return; \
> + } while (FALSE);
> +
> +/**
> + Internal worker function that returns the pointer to an EDK II Crypto
> + Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
> + identicaly which allows the implementation of the BaseCryptLib functions that
Typo: identicaly -> identical
> + call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
> + implementations.
> +**/
> +VOID *
> +GetCryptoServices (
> + VOID
> + );
> +
> +/**
> + Internal worker function that prints a debug message and asserts if a crypto
> + service is not available. This should never occur because library instances
> + have a dependency expression for the for the EDK II Crypto Protocol/PPI so
> + a module that uses these library instances are not dispatched until the EDK II
> + Crypto Protocol/PPI is available. The only case that this function handles is
> + if the EDK II Crypto Protocol/PPI installed is NULL or a function pointer in
> + the EDK II Protocol/PPI is NULL.
> +
> + @param[in] FunctionName Null-termnated ASCII string that is the name of
> an
Typo: termnated -> terminated
> + EDK II Crypto service.
> +
> +**/
> +static
> +VOID
> +CryptoServiceNotAvailable (
> + IN CONST CHAR8 *FunctionName
> + )
> +{
> + DEBUG ((DEBUG_ERROR, "[%a] Function %a is not available\n",
> gEfiCallerBaseName, FunctionName));
> + ASSERT_EFI_ERROR (EFI_UNSUPPORTED);
> +}
> +
> +//==============================================================
> =======================
> +// One-Way Cryptographic Hash Primitives
> +//==============================================================
> =======================
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for MD4 hash
> operations.
> +
> + If this interface is not supported, then return zero.
> +
> + @return The size, in bytes, of the context buffer required for MD4 hash
> operations.
> + @retval 0 This interface is not supported.
> +
> +**/
> +UINTN
> +EFIAPI
> +Md4GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md4GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory pointed by Md4Context as MD4 hash context
> for
> + subsequent use.
> +
> + If Md4Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] Md4Context Pointer to MD4 context being initialized.
> +
> + @retval TRUE MD4 context initialization succeeded.
> + @retval FALSE MD4 context initialization failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md4Init (
> + OUT VOID *Md4Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md4Init, (Md4Context), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing MD4 context.
> +
> + If Md4Context is NULL, then return FALSE.
> + If NewMd4Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Md4Context Pointer to MD4 context being copied.
> + @param[out] NewMd4Context Pointer to new MD4 context.
> +
> + @retval TRUE MD4 context copy succeeded.
> + @retval FALSE MD4 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md4Duplicate (
> + IN CONST VOID *Md4Context,
> + OUT VOID *NewMd4Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md4Duplicate, (Md4Context, NewMd4Context),
> FALSE);
> +}
> +
> +/**
> + Digests the input data and updates MD4 context.
> +
> + This function performs MD4 digest on a data buffer of the specified size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + MD4 context should be already correctly initialized by Md4Init(), and should
> not be finalized
> + by Md4Final(). Behavior with invalid context is undefined.
> +
> + If Md4Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Md4Context Pointer to the MD4 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE MD4 data digest succeeded.
> + @retval FALSE MD4 data digest failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md4Update (
> + IN OUT VOID *Md4Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md4Update, (Md4Context, Data, DataSize), FALSE);
> +}
> +
> +/**
> + Completes computation of the MD4 digest value.
> +
> + This function completes MD4 hash computation and retrieves the digest value
> into
> + the specified memory. After this function has been called, the MD4 context
> cannot
> + be used again.
> + MD4 context should be already correctly initialized by Md4Init(), and should
> not be
> + finalized by Md4Final(). Behavior with invalid MD4 context is undefined.
> +
> + If Md4Context is NULL, then return FALSE.
> + If HashValue is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Md4Context Pointer to the MD4 context.
> + @param[out] HashValue Pointer to a buffer that receives the MD4 digest
> + value (16 bytes).
> +
> + @retval TRUE MD4 digest computation succeeded.
> + @retval FALSE MD4 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md4Final (
> + IN OUT VOID *Md4Context,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md4Final, (Md4Context, HashValue), FALSE);
> +}
> +
> +/**
> + Computes the MD4 message digest of a input data buffer.
> +
> + This function performs the MD4 message digest of a given data buffer, and
> places
> + the digest value into the specified memory.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Data Pointer to the buffer containing the data to be hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> + @param[out] HashValue Pointer to a buffer that receives the MD4 digest
> + value (16 bytes).
> +
> + @retval TRUE MD4 digest computation succeeded.
> + @retval FALSE MD4 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md4HashAll (
> + IN CONST VOID *Data,
> + IN UINTN DataSize,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md4HashAll, (Data, DataSize, HashValue), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for MD5 hash
> operations.
> +
> + If this interface is not supported, then return zero.
> +
> + @return The size, in bytes, of the context buffer required for MD5 hash
> operations.
> + @retval 0 This interface is not supported.
> +
> +**/
> +UINTN
> +EFIAPI
> +Md5GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md5GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory pointed by Md5Context as MD5 hash context
> for
> + subsequent use.
> +
> + If Md5Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] Md5Context Pointer to MD5 context being initialized.
> +
> + @retval TRUE MD5 context initialization succeeded.
> + @retval FALSE MD5 context initialization failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md5Init (
> + OUT VOID *Md5Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md5Init, (Md5Context), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing MD5 context.
> +
> + If Md5Context is NULL, then return FALSE.
> + If NewMd5Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Md5Context Pointer to MD5 context being copied.
> + @param[out] NewMd5Context Pointer to new MD5 context.
> +
> + @retval TRUE MD5 context copy succeeded.
> + @retval FALSE MD5 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md5Duplicate (
> + IN CONST VOID *Md5Context,
> + OUT VOID *NewMd5Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md5Duplicate, (Md5Context, NewMd5Context),
> FALSE);
> +}
> +
> +/**
> + Digests the input data and updates MD5 context.
> +
> + This function performs MD5 digest on a data buffer of the specified size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + MD5 context should be already correctly initialized by Md5Init(), and should
> not be finalized
> + by Md5Final(). Behavior with invalid context is undefined.
> +
> + If Md5Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Md5Context Pointer to the MD5 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE MD5 data digest succeeded.
> + @retval FALSE MD5 data digest failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md5Update (
> + IN OUT VOID *Md5Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md5Update, (Md5Context, Data, DataSize), FALSE);
> +}
> +
> +/**
> + Completes computation of the MD5 digest value.
> +
> + This function completes MD5 hash computation and retrieves the digest value
> into
> + the specified memory. After this function has been called, the MD5 context
> cannot
> + be used again.
> + MD5 context should be already correctly initialized by Md5Init(), and should
> not be
> + finalized by Md5Final(). Behavior with invalid MD5 context is undefined.
> +
> + If Md5Context is NULL, then return FALSE.
> + If HashValue is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Md5Context Pointer to the MD5 context.
> + @param[out] HashValue Pointer to a buffer that receives the MD5 digest
> + value (16 bytes).
> +
> + @retval TRUE MD5 digest computation succeeded.
> + @retval FALSE MD5 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md5Final (
> + IN OUT VOID *Md5Context,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md5Final, (Md5Context, HashValue), FALSE);
> +}
> +
> +/**
> + Computes the MD5 message digest of a input data buffer.
> +
> + This function performs the MD5 message digest of a given data buffer, and
> places
> + the digest value into the specified memory.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Data Pointer to the buffer containing the data to be hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> + @param[out] HashValue Pointer to a buffer that receives the MD5 digest
> + value (16 bytes).
> +
> + @retval TRUE MD5 digest computation succeeded.
> + @retval FALSE MD5 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Md5HashAll (
> + IN CONST VOID *Data,
> + IN UINTN DataSize,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Md5HashAll, (Data, DataSize, HashValue), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for SHA-1 hash
> operations.
> +
> + If this interface is not supported, then return zero.
> +
> + @return The size, in bytes, of the context buffer required for SHA-1 hash
> operations.
> + @retval 0 This interface is not supported.
> +
> +**/
> +UINTN
> +EFIAPI
> +Sha1GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha1GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory pointed by Sha1Context as SHA-1 hash
> context for
> + subsequent use.
> +
> + If Sha1Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] Sha1Context Pointer to SHA-1 context being initialized.
> +
> + @retval TRUE SHA-1 context initialization succeeded.
> + @retval FALSE SHA-1 context initialization failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha1Init (
> + OUT VOID *Sha1Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha1Init, (Sha1Context), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing SHA-1 context.
> +
> + If Sha1Context is NULL, then return FALSE.
> + If NewSha1Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Sha1Context Pointer to SHA-1 context being copied.
> + @param[out] NewSha1Context Pointer to new SHA-1 context.
> +
> + @retval TRUE SHA-1 context copy succeeded.
> + @retval FALSE SHA-1 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha1Duplicate (
> + IN CONST VOID *Sha1Context,
> + OUT VOID *NewSha1Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha1Duplicate, (Sha1Context, NewSha1Context),
> FALSE);
> +}
> +
> +/**
> + Digests the input data and updates SHA-1 context.
> +
> + This function performs SHA-1 digest on a data buffer of the specified size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + SHA-1 context should be already correctly initialized by Sha1Init(), and should
> not be finalized
> + by Sha1Final(). Behavior with invalid context is undefined.
> +
> + If Sha1Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Sha1Context Pointer to the SHA-1 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE SHA-1 data digest succeeded.
> + @retval FALSE SHA-1 data digest failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha1Update (
> + IN OUT VOID *Sha1Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha1Update, (Sha1Context, Data, DataSize), FALSE);
> +}
> +
> +/**
> + Completes computation of the SHA-1 digest value.
> +
> + This function completes SHA-1 hash computation and retrieves the digest
> value into
> + the specified memory. After this function has been called, the SHA-1 context
> cannot
> + be used again.
> + SHA-1 context should be already correctly initialized by Sha1Init(), and should
> not be
> + finalized by Sha1Final(). Behavior with invalid SHA-1 context is undefined.
> +
> + If Sha1Context is NULL, then return FALSE.
> + If HashValue is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Sha1Context Pointer to the SHA-1 context.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-1
> digest
> + value (20 bytes).
> +
> + @retval TRUE SHA-1 digest computation succeeded.
> + @retval FALSE SHA-1 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha1Final (
> + IN OUT VOID *Sha1Context,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha1Final, (Sha1Context, HashValue), FALSE);
> +}
> +
> +/**
> + Computes the SHA-1 message digest of a input data buffer.
> +
> + This function performs the SHA-1 message digest of a given data buffer, and
> places
> + the digest value into the specified memory.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Data Pointer to the buffer containing the data to be hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-1 digest
> + value (20 bytes).
> +
> + @retval TRUE SHA-1 digest computation succeeded.
> + @retval FALSE SHA-1 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha1HashAll (
> + IN CONST VOID *Data,
> + IN UINTN DataSize,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha1HashAll, (Data, DataSize, HashValue), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for SHA-256 hash
> operations.
> +
> + @return The size, in bytes, of the context buffer required for SHA-256 hash
> operations.
> +
> +**/
> +UINTN
> +EFIAPI
> +Sha256GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha256GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory pointed by Sha256Context as SHA-256 hash
> context for
> + subsequent use.
> +
> + If Sha256Context is NULL, then return FALSE.
> +
> + @param[out] Sha256Context Pointer to SHA-256 context being initialized.
> +
> + @retval TRUE SHA-256 context initialization succeeded.
> + @retval FALSE SHA-256 context initialization failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha256Init (
> + OUT VOID *Sha256Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha256Init, (Sha256Context), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing SHA-256 context.
> +
> + If Sha256Context is NULL, then return FALSE.
> + If NewSha256Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Sha256Context Pointer to SHA-256 context being copied.
> + @param[out] NewSha256Context Pointer to new SHA-256 context.
> +
> + @retval TRUE SHA-256 context copy succeeded.
> + @retval FALSE SHA-256 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha256Duplicate (
> + IN CONST VOID *Sha256Context,
> + OUT VOID *NewSha256Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha256Duplicate, (Sha256Context,
> NewSha256Context), FALSE);
> +}
> +
> +/**
> + Digests the input data and updates SHA-256 context.
> +
> + This function performs SHA-256 digest on a data buffer of the specified size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + SHA-256 context should be already correctly initialized by Sha256Init(), and
> should not be finalized
> + by Sha256Final(). Behavior with invalid context is undefined.
> +
> + If Sha256Context is NULL, then return FALSE.
> +
> + @param[in, out] Sha256Context Pointer to the SHA-256 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE SHA-256 data digest succeeded.
> + @retval FALSE SHA-256 data digest failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha256Update (
> + IN OUT VOID *Sha256Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha256Update, (Sha256Context, Data, DataSize),
> FALSE);
> +}
> +
> +/**
> + Completes computation of the SHA-256 digest value.
> +
> + This function completes SHA-256 hash computation and retrieves the digest
> value into
> + the specified memory. After this function has been called, the SHA-256
> context cannot
> + be used again.
> + SHA-256 context should be already correctly initialized by Sha256Init(), and
> should not be
> + finalized by Sha256Final(). Behavior with invalid SHA-256 context is undefined.
> +
> + If Sha256Context is NULL, then return FALSE.
> + If HashValue is NULL, then return FALSE.
> +
> + @param[in, out] Sha256Context Pointer to the SHA-256 context.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-256
> digest
> + value (32 bytes).
> +
> + @retval TRUE SHA-256 digest computation succeeded.
> + @retval FALSE SHA-256 digest computation failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha256Final (
> + IN OUT VOID *Sha256Context,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha256Final, (Sha256Context, HashValue), FALSE);
> +}
> +
> +/**
> + Computes the SHA-256 message digest of a input data buffer.
> +
> + This function performs the SHA-256 message digest of a given data buffer,
> and places
> + the digest value into the specified memory.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Data Pointer to the buffer containing the data to be hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-256
> digest
> + value (32 bytes).
> +
> + @retval TRUE SHA-256 digest computation succeeded.
> + @retval FALSE SHA-256 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha256HashAll (
> + IN CONST VOID *Data,
> + IN UINTN DataSize,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha256HashAll, (Data, DataSize, HashValue), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for SHA-384 hash
> operations.
> +
> + @return The size, in bytes, of the context buffer required for SHA-384 hash
> operations.
> +
> +**/
> +UINTN
> +EFIAPI
> +Sha384GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha384GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory pointed by Sha384Context as SHA-384 hash
> context for
> + subsequent use.
> +
> + If Sha384Context is NULL, then return FALSE.
> +
> + @param[out] Sha384Context Pointer to SHA-384 context being initialized.
> +
> + @retval TRUE SHA-384 context initialization succeeded.
> + @retval FALSE SHA-384 context initialization failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha384Init (
> + OUT VOID *Sha384Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha384Init, (Sha384Context), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing SHA-384 context.
> +
> + If Sha384Context is NULL, then return FALSE.
> + If NewSha384Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Sha384Context Pointer to SHA-384 context being copied.
> + @param[out] NewSha384Context Pointer to new SHA-384 context.
> +
> + @retval TRUE SHA-384 context copy succeeded.
> + @retval FALSE SHA-384 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha384Duplicate (
> + IN CONST VOID *Sha384Context,
> + OUT VOID *NewSha384Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha384Duplicate, (Sha384Context,
> NewSha384Context), FALSE);
> +}
> +
> +/**
> + Digests the input data and updates SHA-384 context.
> +
> + This function performs SHA-384 digest on a data buffer of the specified size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + SHA-384 context should be already correctly initialized by Sha384Init(), and
> should not be finalized
> + by Sha384Final(). Behavior with invalid context is undefined.
> +
> + If Sha384Context is NULL, then return FALSE.
> +
> + @param[in, out] Sha384Context Pointer to the SHA-384 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE SHA-384 data digest succeeded.
> + @retval FALSE SHA-384 data digest failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha384Update (
> + IN OUT VOID *Sha384Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha384Update, (Sha384Context, Data, DataSize),
> FALSE);
> +}
> +
> +/**
> + Completes computation of the SHA-384 digest value.
> +
> + This function completes SHA-384 hash computation and retrieves the digest
> value into
> + the specified memory. After this function has been called, the SHA-384
> context cannot
> + be used again.
> + SHA-384 context should be already correctly initialized by Sha384Init(), and
> should not be
> + finalized by Sha384Final(). Behavior with invalid SHA-384 context is undefined.
> +
> + If Sha384Context is NULL, then return FALSE.
> + If HashValue is NULL, then return FALSE.
> +
> + @param[in, out] Sha384Context Pointer to the SHA-384 context.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-384
> digest
> + value (48 bytes).
> +
> + @retval TRUE SHA-384 digest computation succeeded.
> + @retval FALSE SHA-384 digest computation failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha384Final (
> + IN OUT VOID *Sha384Context,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha384Final, (Sha384Context, HashValue), FALSE);
> +}
> +
> +/**
> + Computes the SHA-384 message digest of a input data buffer.
> +
> + This function performs the SHA-384 message digest of a given data buffer,
> and places
> + the digest value into the specified memory.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Data Pointer to the buffer containing the data to be hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-384
> digest
> + value (48 bytes).
> +
> + @retval TRUE SHA-384 digest computation succeeded.
> + @retval FALSE SHA-384 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha384HashAll (
> + IN CONST VOID *Data,
> + IN UINTN DataSize,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha384HashAll, (Data, DataSize, HashValue), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for SHA-512 hash
> operations.
> +
> + @return The size, in bytes, of the context buffer required for SHA-512 hash
> operations.
> +
> +**/
> +UINTN
> +EFIAPI
> +Sha512GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha512GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory pointed by Sha512Context as SHA-512 hash
> context for
> + subsequent use.
> +
> + If Sha512Context is NULL, then return FALSE.
> +
> + @param[out] Sha512Context Pointer to SHA-512 context being initialized.
> +
> + @retval TRUE SHA-512 context initialization succeeded.
> + @retval FALSE SHA-512 context initialization failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha512Init (
> + OUT VOID *Sha512Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha512Init, (Sha512Context), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing SHA-512 context.
> +
> + If Sha512Context is NULL, then return FALSE.
> + If NewSha512Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Sha512Context Pointer to SHA-512 context being copied.
> + @param[out] NewSha512Context Pointer to new SHA-512 context.
> +
> + @retval TRUE SHA-512 context copy succeeded.
> + @retval FALSE SHA-512 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha512Duplicate (
> + IN CONST VOID *Sha512Context,
> + OUT VOID *NewSha512Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha512Duplicate, (Sha512Context,
> NewSha512Context), FALSE);
> +}
> +
> +/**
> + Digests the input data and updates SHA-512 context.
> +
> + This function performs SHA-512 digest on a data buffer of the specified size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + SHA-512 context should be already correctly initialized by Sha512Init(), and
> should not be finalized
> + by Sha512Final(). Behavior with invalid context is undefined.
> +
> + If Sha512Context is NULL, then return FALSE.
> +
> + @param[in, out] Sha512Context Pointer to the SHA-512 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE SHA-512 data digest succeeded.
> + @retval FALSE SHA-512 data digest failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha512Update (
> + IN OUT VOID *Sha512Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha512Update, (Sha512Context, Data, DataSize),
> FALSE);
> +}
> +
> +/**
> + Completes computation of the SHA-512 digest value.
> +
> + This function completes SHA-512 hash computation and retrieves the digest
> value into
> + the specified memory. After this function has been called, the SHA-512
> context cannot
> + be used again.
> + SHA-512 context should be already correctly initialized by Sha512Init(), and
> should not be
> + finalized by Sha512Final(). Behavior with invalid SHA-512 context is undefined.
> +
> + If Sha512Context is NULL, then return FALSE.
> + If HashValue is NULL, then return FALSE.
> +
> + @param[in, out] Sha512Context Pointer to the SHA-512 context.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-512
> digest
> + value (64 bytes).
> +
> + @retval TRUE SHA-512 digest computation succeeded.
> + @retval FALSE SHA-512 digest computation failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha512Final (
> + IN OUT VOID *Sha512Context,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha512Final, (Sha512Context, HashValue), FALSE);
> +}
> +
> +/**
> + Computes the SHA-512 message digest of a input data buffer.
> +
> + This function performs the SHA-512 message digest of a given data buffer,
> and places
> + the digest value into the specified memory.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Data Pointer to the buffer containing the data to be hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> + @param[out] HashValue Pointer to a buffer that receives the SHA-512
> digest
> + value (64 bytes).
> +
> + @retval TRUE SHA-512 digest computation succeeded.
> + @retval FALSE SHA-512 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sha512HashAll (
> + IN CONST VOID *Data,
> + IN UINTN DataSize,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sha512HashAll, (Data, DataSize, HashValue), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for SM3 hash
> operations.
> +
> + @return The size, in bytes, of the context buffer required for SM3 hash
> operations.
> +
> +**/
> +UINTN
> +EFIAPI
> +Sm3GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sm3GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory pointed by Sm3Context as SM3 hash context
> for
> + subsequent use.
> +
> + If Sm3Context is NULL, then return FALSE.
> +
> + @param[out] Sm3Context Pointer to SM3 context being initialized.
> +
> + @retval TRUE SM3 context initialization succeeded.
> + @retval FALSE SM3 context initialization failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sm3Init (
> + OUT VOID *Sm3Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sm3Init, (Sm3Context), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing SM3 context.
> +
> + If Sm3Context is NULL, then return FALSE.
> + If NewSm3Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Sm3Context Pointer to SM3 context being copied.
> + @param[out] NewSm3Context Pointer to new SM3 context.
> +
> + @retval TRUE SM3 context copy succeeded.
> + @retval FALSE SM3 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sm3Duplicate (
> + IN CONST VOID *Sm3Context,
> + OUT VOID *NewSm3Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sm3Duplicate, (Sm3Context, NewSm3Context),
> FALSE);
> +}
> +
> +/**
> + Digests the input data and updates SM3 context.
> +
> + This function performs SM3 digest on a data buffer of the specified size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + SM3 context should be already correctly initialized by Sm3Init(), and should
> not be finalized
> + by Sm3Final(). Behavior with invalid context is undefined.
> +
> + If Sm3Context is NULL, then return FALSE.
> +
> + @param[in, out] Sm3Context Pointer to the SM3 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE SM3 data digest succeeded.
> + @retval FALSE SM3 data digest failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sm3Update (
> + IN OUT VOID *Sm3Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sm3Update, (Sm3Context, Data, DataSize), FALSE);
> +}
> +
> +/**
> + Completes computation of the SM3 digest value.
> +
> + This function completes SM3 hash computation and retrieves the digest value
> into
> + the specified memory. After this function has been called, the SM3 context
> cannot
> + be used again.
> + SM3 context should be already correctly initialized by Sm3Init(), and should
> not be
> + finalized by Sm3Final(). Behavior with invalid SM3 context is undefined.
> +
> + If Sm3Context is NULL, then return FALSE.
> + If HashValue is NULL, then return FALSE.
> +
> + @param[in, out] Sm3Context Pointer to the SM3 context.
> + @param[out] HashValue Pointer to a buffer that receives the SM3 digest
> + value (32 bytes).
> +
> + @retval TRUE SM3 digest computation succeeded.
> + @retval FALSE SM3 digest computation failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sm3Final (
> + IN OUT VOID *Sm3Context,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sm3Final, (Sm3Context, HashValue), FALSE);
> +}
> +
> +/**
> + Computes the SM3 message digest of a input data buffer.
> +
> + This function performs the SM3 message digest of a given data buffer, and
> places
> + the digest value into the specified memory.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Data Pointer to the buffer containing the data to be hashed.
> + @param[in] DataSize Size of Data buffer in bytes.
> + @param[out] HashValue Pointer to a buffer that receives the SM3 digest
> + value (32 bytes).
> +
> + @retval TRUE SM3 digest computation succeeded.
> + @retval FALSE SM3 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Sm3HashAll (
> + IN CONST VOID *Data,
> + IN UINTN DataSize,
> + OUT UINT8 *HashValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (Sm3HashAll, (Data, DataSize, HashValue), FALSE);
> +}
> +
> +//==============================================================
> =======================
> +// MAC (Message Authentication Code) Primitive
> +//==============================================================
> =======================
> +
> +/**
> + Allocates and initializes one HMAC_CTX context for subsequent HMAC-MD5
> use.
> +
> + If this interface is not supported, then return NULL.
> +
> + @return Pointer to the HMAC_CTX context that has been initialized.
> + If the allocations fails, HmacMd5New() returns NULL.
> + @retval NULL This interface is not supported.
> +
> +**/
> +VOID *
> +EFIAPI
> +HmacMd5New (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacMd5New, (), NULL);
> +}
> +
> +/**
> + Release the specified HMAC_CTX context.
> +
> + If this interface is not supported, then do nothing.
> +
> + @param[in] HmacMd5Ctx Pointer to the HMAC_CTX context to be released.
> +
> +**/
> +VOID
> +EFIAPI
> +HmacMd5Free (
> + IN VOID *HmacMd5Ctx
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (HmacMd5Free, (HmacMd5Ctx));
> +}
> +
> +/**
> + Set user-supplied key for subsequent use. It must be done before any
> + calling to HmacMd5Update().
> +
> + If HmacMd5Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] HmacMd5Context Pointer to HMAC-MD5 context.
> + @param[in] Key Pointer to the user-supplied key.
> + @param[in] KeySize Key size in bytes.
> +
> + @retval TRUE Key is set successfully.
> + @retval FALSE Key is set unsuccessfully.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacMd5SetKey (
> + OUT VOID *HmacMd5Context,
> + IN CONST UINT8 *Key,
> + IN UINTN KeySize
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacMd5SetKey, (HmacMd5Context, Key, KeySize),
> FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing HMAC-MD5 context.
> +
> + If HmacMd5Context is NULL, then return FALSE.
> + If NewHmacMd5Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] HmacMd5Context Pointer to HMAC-MD5 context being copied.
> + @param[out] NewHmacMd5Context Pointer to new HMAC-MD5 context.
> +
> + @retval TRUE HMAC-MD5 context copy succeeded.
> + @retval FALSE HMAC-MD5 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacMd5Duplicate (
> + IN CONST VOID *HmacMd5Context,
> + OUT VOID *NewHmacMd5Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacMd5Duplicate, (HmacMd5Context,
> NewHmacMd5Context), FALSE);
> +}
> +
> +/**
> + Digests the input data and updates HMAC-MD5 context.
> +
> + This function performs HMAC-MD5 digest on a data buffer of the specified
> size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + HMAC-MD5 context should be initialized by HmacMd5New(), and should not
> be finalized by
> + HmacMd5Final(). Behavior with invalid context is undefined.
> +
> + If HmacMd5Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] HmacMd5Context Pointer to the HMAC-MD5 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> digested.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE HMAC-MD5 data digest succeeded.
> + @retval FALSE HMAC-MD5 data digest failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacMd5Update (
> + IN OUT VOID *HmacMd5Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacMd5Update, (HmacMd5Context, Data,
> DataSize), FALSE);
> +}
> +
> +/**
> + Completes computation of the HMAC-MD5 digest value.
> +
> + This function completes HMAC-MD5 hash computation and retrieves the
> digest value into
> + the specified memory. After this function has been called, the HMAC-MD5
> context cannot
> + be used again.
> + HMAC-MD5 context should be initialized by HmacMd5New(), and should not
> be finalized by
> + HmacMd5Final(). Behavior with invalid HMAC-MD5 context is undefined.
> +
> + If HmacMd5Context is NULL, then return FALSE.
> + If HmacValue is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] HmacMd5Context Pointer to the HMAC-MD5 context.
> + @param[out] HmacValue Pointer to a buffer that receives the HMAC-
> MD5 digest
> + value (16 bytes).
> +
> + @retval TRUE HMAC-MD5 digest computation succeeded.
> + @retval FALSE HMAC-MD5 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacMd5Final (
> + IN OUT VOID *HmacMd5Context,
> + OUT UINT8 *HmacValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacMd5Final, (HmacMd5Context, HmacValue),
> FALSE);
> +}
> +
> +/**
> + Allocates and initializes one HMAC_CTX context for subsequent HMAC-SHA1
> use.
> +
> + If this interface is not supported, then return NULL.
> +
> + @return Pointer to the HMAC_CTX context that has been initialized.
> + If the allocations fails, HmacSha1New() returns NULL.
> + @return NULL This interface is not supported.
> +
> +**/
> +VOID *
> +EFIAPI
> +HmacSha1New (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha1New, (), NULL);
> +}
> +
> +/**
> + Release the specified HMAC_CTX context.
> +
> + If this interface is not supported, then do nothing.
> +
> + @param[in] HmacSha1Ctx Pointer to the HMAC_CTX context to be released.
> +
> +**/
> +VOID
> +EFIAPI
> +HmacSha1Free (
> + IN VOID *HmacSha1Ctx
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (HmacSha1Free, (HmacSha1Ctx));
> +}
> +
> +/**
> + Set user-supplied key for subsequent use. It must be done before any
> + calling to HmacSha1Update().
> +
> + If HmacSha1Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] HmacSha1Context Pointer to HMAC-SHA1 context.
> + @param[in] Key Pointer to the user-supplied key.
> + @param[in] KeySize Key size in bytes.
> +
> + @retval TRUE The Key is set successfully.
> + @retval FALSE The Key is set unsuccessfully.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha1SetKey (
> + OUT VOID *HmacSha1Context,
> + IN CONST UINT8 *Key,
> + IN UINTN KeySize
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha1SetKey, (HmacSha1Context, Key, KeySize),
> FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing HMAC-SHA1 context.
> +
> + If HmacSha1Context is NULL, then return FALSE.
> + If NewHmacSha1Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] HmacSha1Context Pointer to HMAC-SHA1 context being
> copied.
> + @param[out] NewHmacSha1Context Pointer to new HMAC-SHA1 context.
> +
> + @retval TRUE HMAC-SHA1 context copy succeeded.
> + @retval FALSE HMAC-SHA1 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha1Duplicate (
> + IN CONST VOID *HmacSha1Context,
> + OUT VOID *NewHmacSha1Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha1Duplicate, (HmacSha1Context,
> NewHmacSha1Context), FALSE);
> +}
> +
> +/**
> + Digests the input data and updates HMAC-SHA1 context.
> +
> + This function performs HMAC-SHA1 digest on a data buffer of the specified
> size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + HMAC-SHA1 context should be initialized by HmacSha1New(), and should not
> be finalized by
> + HmacSha1Final(). Behavior with invalid context is undefined.
> +
> + If HmacSha1Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> digested.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE HMAC-SHA1 data digest succeeded.
> + @retval FALSE HMAC-SHA1 data digest failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha1Update (
> + IN OUT VOID *HmacSha1Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha1Update, (HmacSha1Context, Data,
> DataSize), FALSE);
> +}
> +
> +/**
> + Completes computation of the HMAC-SHA1 digest value.
> +
> + This function completes HMAC-SHA1 hash computation and retrieves the
> digest value into
> + the specified memory. After this function has been called, the HMAC-SHA1
> context cannot
> + be used again.
> + HMAC-SHA1 context should be initialized by HmacSha1New(), and should not
> be finalized
> + by HmacSha1Final(). Behavior with invalid HMAC-SHA1 context is undefined.
> +
> + If HmacSha1Context is NULL, then return FALSE.
> + If HmacValue is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] HmacSha1Context Pointer to the HMAC-SHA1 context.
> + @param[out] HmacValue Pointer to a buffer that receives the HMAC-
> SHA1 digest
> + value (20 bytes).
> +
> + @retval TRUE HMAC-SHA1 digest computation succeeded.
> + @retval FALSE HMAC-SHA1 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha1Final (
> + IN OUT VOID *HmacSha1Context,
> + OUT UINT8 *HmacValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha1Final, (HmacSha1Context, HmacValue),
> FALSE);
> +}
> +
> +/**
> + Allocates and initializes one HMAC_CTX context for subsequent HMAC-
> SHA256 use.
> +
> + @return Pointer to the HMAC_CTX context that has been initialized.
> + If the allocations fails, HmacSha256New() returns NULL.
> +
> +**/
> +VOID *
> +EFIAPI
> +HmacSha256New (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha256New, (), NULL);
> +}
> +
> +/**
> + Release the specified HMAC_CTX context.
> +
> + @param[in] HmacSha256Ctx Pointer to the HMAC_CTX context to be
> released.
> +
> +**/
> +VOID
> +EFIAPI
> +HmacSha256Free (
> + IN VOID *HmacSha256Ctx
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (HmacSha256Free, (HmacSha256Ctx));
> +}
> +
> +/**
> + Set user-supplied key for subsequent use. It must be done before any
> + calling to HmacSha256Update().
> +
> + If HmacSha256Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] HmacSha256Context Pointer to HMAC-SHA256 context.
> + @param[in] Key Pointer to the user-supplied key.
> + @param[in] KeySize Key size in bytes.
> +
> + @retval TRUE The Key is set successfully.
> + @retval FALSE The Key is set unsuccessfully.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha256SetKey (
> + OUT VOID *HmacSha256Context,
> + IN CONST UINT8 *Key,
> + IN UINTN KeySize
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha256SetKey, (HmacSha256Context, Key,
> KeySize), FALSE);
> +}
> +
> +/**
> + Makes a copy of an existing HMAC-SHA256 context.
> +
> + If HmacSha256Context is NULL, then return FALSE.
> + If NewHmacSha256Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] HmacSha256Context Pointer to HMAC-SHA256 context being
> copied.
> + @param[out] NewHmacSha256Context Pointer to new HMAC-SHA256
> context.
> +
> + @retval TRUE HMAC-SHA256 context copy succeeded.
> + @retval FALSE HMAC-SHA256 context copy failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha256Duplicate (
> + IN CONST VOID *HmacSha256Context,
> + OUT VOID *NewHmacSha256Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha256Duplicate, (HmacSha256Context,
> NewHmacSha256Context), FALSE);
> +}
> +
> +/**
> + Digests the input data and updates HMAC-SHA256 context.
> +
> + This function performs HMAC-SHA256 digest on a data buffer of the specified
> size.
> + It can be called multiple times to compute the digest of long or discontinuous
> data streams.
> + HMAC-SHA256 context should be initialized by HmacSha256New(), and should
> not be finalized
> + by HmacSha256Final(). Behavior with invalid context is undefined.
> +
> + If HmacSha256Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
> + @param[in] Data Pointer to the buffer containing the data to be
> digested.
> + @param[in] DataSize Size of Data buffer in bytes.
> +
> + @retval TRUE HMAC-SHA256 data digest succeeded.
> + @retval FALSE HMAC-SHA256 data digest failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha256Update (
> + IN OUT VOID *HmacSha256Context,
> + IN CONST VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha256Update, (HmacSha256Context, Data,
> DataSize), FALSE);
> +}
> +
> +/**
> + Completes computation of the HMAC-SHA256 digest value.
> +
> + This function completes HMAC-SHA256 hash computation and retrieves the
> digest value into
> + the specified memory. After this function has been called, the HMAC-SHA256
> context cannot
> + be used again.
> + HMAC-SHA256 context should be initialized by HmacSha256New(), and should
> not be finalized
> + by HmacSha256Final(). Behavior with invalid HMAC-SHA256 context is
> undefined.
> +
> + If HmacSha256Context is NULL, then return FALSE.
> + If HmacValue is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] HmacSha256Context Pointer to the HMAC-SHA256 context.
> + @param[out] HmacValue Pointer to a buffer that receives the HMAC-
> SHA256 digest
> + value (32 bytes).
> +
> + @retval TRUE HMAC-SHA256 digest computation succeeded.
> + @retval FALSE HMAC-SHA256 digest computation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HmacSha256Final (
> + IN OUT VOID *HmacSha256Context,
> + OUT UINT8 *HmacValue
> + )
> +{
> + CALL_CRYPTO_SERVICE (HmacSha256Final, (HmacSha256Context,
> HmacValue), FALSE);
> +}
> +
> +//==============================================================
> =======================
> +// Symmetric Cryptography Primitive
> +//==============================================================
> =======================
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for TDES operations.
> +
> + If this interface is not supported, then return zero.
> +
> + @return The size, in bytes, of the context buffer required for TDES operations.
> + @retval 0 This interface is not supported.
> +
> +**/
> +UINTN
> +EFIAPI
> +TdesGetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (TdesGetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory as TDES context for subsequent use.
> +
> + This function initializes user-supplied memory pointed by TdesContext as TDES
> context.
> + In addition, it sets up all TDES key materials for subsequent encryption and
> decryption
> + operations.
> + There are 3 key options as follows:
> + KeyLength = 64, Keying option 1: K1 == K2 == K3 (Backward compatibility with
> DES)
> + KeyLength = 128, Keying option 2: K1 != K2 and K3 = K1 (Less Security)
> + KeyLength = 192 Keying option 3: K1 != K2 != K3 (Strongest)
> +
> + If TdesContext is NULL, then return FALSE.
> + If Key is NULL, then return FALSE.
> + If KeyLength is not valid, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] TdesContext Pointer to TDES context being initialized.
> + @param[in] Key Pointer to the user-supplied TDES key.
> + @param[in] KeyLength Length of TDES key in bits.
> +
> + @retval TRUE TDES context initialization succeeded.
> + @retval FALSE TDES context initialization failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +TdesInit (
> + OUT VOID *TdesContext,
> + IN CONST UINT8 *Key,
> + IN UINTN KeyLength
> + )
> +{
> + CALL_CRYPTO_SERVICE (TdesInit, (TdesContext, Key, KeyLength), FALSE);
> +}
> +
> +/**
> + Performs TDES encryption on a data buffer of the specified size in ECB mode.
> +
> + This function performs TDES encryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in ECB mode.
> + InputSize must be multiple of block size (8 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + TdesContext should be already correctly initialized by TdesInit(). Behavior with
> + invalid TDES context is undefined.
> +
> + If TdesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (8 bytes), then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] TdesContext Pointer to the TDES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> encrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[out] Output Pointer to a buffer that receives the TDES encryption
> output.
> +
> + @retval TRUE TDES encryption succeeded.
> + @retval FALSE TDES encryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +TdesEcbEncrypt (
> + IN VOID *TdesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (TdesEcbEncrypt, (TdesContext, Input, InputSize,
> Output), FALSE);
> +}
> +
> +/**
> + Performs TDES decryption on a data buffer of the specified size in ECB mode.
> +
> + This function performs TDES decryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in ECB mode.
> + InputSize must be multiple of block size (8 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + TdesContext should be already correctly initialized by TdesInit(). Behavior with
> + invalid TDES context is undefined.
> +
> + If TdesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (8 bytes), then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] TdesContext Pointer to the TDES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> decrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[out] Output Pointer to a buffer that receives the TDES decryption
> output.
> +
> + @retval TRUE TDES decryption succeeded.
> + @retval FALSE TDES decryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +TdesEcbDecrypt (
> + IN VOID *TdesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (TdesEcbDecrypt, (TdesContext, Input, InputSize,
> Output), FALSE);
> +}
> +
> +/**
> + Performs TDES encryption on a data buffer of the specified size in CBC mode.
> +
> + This function performs TDES encryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in CBC mode.
> + InputSize must be multiple of block size (8 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + Initialization vector should be one block size (8 bytes).
> + TdesContext should be already correctly initialized by TdesInit(). Behavior with
> + invalid TDES context is undefined.
> +
> + If TdesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (8 bytes), then return FALSE.
> + If Ivec is NULL, then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] TdesContext Pointer to the TDES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> encrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[in] Ivec Pointer to initialization vector.
> + @param[out] Output Pointer to a buffer that receives the TDES encryption
> output.
> +
> + @retval TRUE TDES encryption succeeded.
> + @retval FALSE TDES encryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +TdesCbcEncrypt (
> + IN VOID *TdesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + IN CONST UINT8 *Ivec,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (TdesCbcEncrypt, (TdesContext, Input, InputSize, Ivec,
> Output), FALSE);
> +}
> +
> +/**
> + Performs TDES decryption on a data buffer of the specified size in CBC mode.
> +
> + This function performs TDES decryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in CBC mode.
> + InputSize must be multiple of block size (8 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + Initialization vector should be one block size (8 bytes).
> + TdesContext should be already correctly initialized by TdesInit(). Behavior with
> + invalid TDES context is undefined.
> +
> + If TdesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (8 bytes), then return FALSE.
> + If Ivec is NULL, then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] TdesContext Pointer to the TDES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> encrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[in] Ivec Pointer to initialization vector.
> + @param[out] Output Pointer to a buffer that receives the TDES encryption
> output.
> +
> + @retval TRUE TDES decryption succeeded.
> + @retval FALSE TDES decryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +TdesCbcDecrypt (
> + IN VOID *TdesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + IN CONST UINT8 *Ivec,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (TdesCbcDecrypt, (TdesContext, Input, InputSize, Ivec,
> Output), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for AES operations.
> +
> + If this interface is not supported, then return zero.
> +
> + @return The size, in bytes, of the context buffer required for AES operations.
> + @retval 0 This interface is not supported.
> +
> +**/
> +UINTN
> +EFIAPI
> +AesGetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (AesGetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory as AES context for subsequent use.
> +
> + This function initializes user-supplied memory pointed by AesContext as AES
> context.
> + In addition, it sets up all AES key materials for subsequent encryption and
> decryption
> + operations.
> + There are 3 options for key length, 128 bits, 192 bits, and 256 bits.
> +
> + If AesContext is NULL, then return FALSE.
> + If Key is NULL, then return FALSE.
> + If KeyLength is not valid, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] AesContext Pointer to AES context being initialized.
> + @param[in] Key Pointer to the user-supplied AES key.
> + @param[in] KeyLength Length of AES key in bits.
> +
> + @retval TRUE AES context initialization succeeded.
> + @retval FALSE AES context initialization failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +AesInit (
> + OUT VOID *AesContext,
> + IN CONST UINT8 *Key,
> + IN UINTN KeyLength
> + )
> +{
> + CALL_CRYPTO_SERVICE (AesInit, (AesContext, Key, KeyLength), FALSE);
> +}
> +
> +/**
> + Performs AES encryption on a data buffer of the specified size in ECB mode.
> +
> + This function performs AES encryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in ECB mode.
> + InputSize must be multiple of block size (16 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + AesContext should be already correctly initialized by AesInit(). Behavior with
> + invalid AES context is undefined.
> +
> + If AesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (16 bytes), then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] AesContext Pointer to the AES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> encrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[out] Output Pointer to a buffer that receives the AES encryption
> output.
> +
> + @retval TRUE AES encryption succeeded.
> + @retval FALSE AES encryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +AesEcbEncrypt (
> + IN VOID *AesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (AesEcbEncrypt, (AesContext, Input, InputSize,
> Output), FALSE);
> +}
> +
> +/**
> + Performs AES decryption on a data buffer of the specified size in ECB mode.
> +
> + This function performs AES decryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in ECB mode.
> + InputSize must be multiple of block size (16 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + AesContext should be already correctly initialized by AesInit(). Behavior with
> + invalid AES context is undefined.
> +
> + If AesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (16 bytes), then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] AesContext Pointer to the AES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> decrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[out] Output Pointer to a buffer that receives the AES decryption
> output.
> +
> + @retval TRUE AES decryption succeeded.
> + @retval FALSE AES decryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +AesEcbDecrypt (
> + IN VOID *AesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (AesEcbDecrypt, (AesContext, Input, InputSize,
> Output), FALSE);
> +}
> +
> +/**
> + Performs AES encryption on a data buffer of the specified size in CBC mode.
> +
> + This function performs AES encryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in CBC mode.
> + InputSize must be multiple of block size (16 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + Initialization vector should be one block size (16 bytes).
> + AesContext should be already correctly initialized by AesInit(). Behavior with
> + invalid AES context is undefined.
> +
> + If AesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (16 bytes), then return FALSE.
> + If Ivec is NULL, then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] AesContext Pointer to the AES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> encrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[in] Ivec Pointer to initialization vector.
> + @param[out] Output Pointer to a buffer that receives the AES encryption
> output.
> +
> + @retval TRUE AES encryption succeeded.
> + @retval FALSE AES encryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +AesCbcEncrypt (
> + IN VOID *AesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + IN CONST UINT8 *Ivec,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (AesCbcEncrypt, (AesContext, Input, InputSize, Ivec,
> Output), FALSE);
> +}
> +
> +/**
> + Performs AES decryption on a data buffer of the specified size in CBC mode.
> +
> + This function performs AES decryption on data buffer pointed by Input, of
> specified
> + size of InputSize, in CBC mode.
> + InputSize must be multiple of block size (16 bytes). This function does not
> perform
> + padding. Caller must perform padding, if necessary, to ensure valid input data
> size.
> + Initialization vector should be one block size (16 bytes).
> + AesContext should be already correctly initialized by AesInit(). Behavior with
> + invalid AES context is undefined.
> +
> + If AesContext is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If InputSize is not multiple of block size (16 bytes), then return FALSE.
> + If Ivec is NULL, then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] AesContext Pointer to the AES context.
> + @param[in] Input Pointer to the buffer containing the data to be
> encrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[in] Ivec Pointer to initialization vector.
> + @param[out] Output Pointer to a buffer that receives the AES encryption
> output.
> +
> + @retval TRUE AES decryption succeeded.
> + @retval FALSE AES decryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +AesCbcDecrypt (
> + IN VOID *AesContext,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + IN CONST UINT8 *Ivec,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (AesCbcDecrypt, (AesContext, Input, InputSize, Ivec,
> Output), FALSE);
> +}
> +
> +/**
> + Retrieves the size, in bytes, of the context buffer required for ARC4 operations.
> +
> + If this interface is not supported, then return zero.
> +
> + @return The size, in bytes, of the context buffer required for ARC4 operations.
> + @retval 0 This interface is not supported.
> +
> +**/
> +UINTN
> +EFIAPI
> +Arc4GetContextSize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (Arc4GetContextSize, (), 0);
> +}
> +
> +/**
> + Initializes user-supplied memory as ARC4 context for subsequent use.
> +
> + This function initializes user-supplied memory pointed by Arc4Context as ARC4
> context.
> + In addition, it sets up all ARC4 key materials for subsequent encryption and
> decryption
> + operations.
> +
> + If Arc4Context is NULL, then return FALSE.
> + If Key is NULL, then return FALSE.
> + If KeySize does not in the range of [5, 256] bytes, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] Arc4Context Pointer to ARC4 context being initialized.
> + @param[in] Key Pointer to the user-supplied ARC4 key.
> + @param[in] KeySize Size of ARC4 key in bytes.
> +
> + @retval TRUE ARC4 context initialization succeeded.
> + @retval FALSE ARC4 context initialization failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Arc4Init (
> + OUT VOID *Arc4Context,
> + IN CONST UINT8 *Key,
> + IN UINTN KeySize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Arc4Init, (Arc4Context, Key, KeySize), FALSE);
> +}
> +
> +/**
> + Performs ARC4 encryption on a data buffer of the specified size.
> +
> + This function performs ARC4 encryption on data buffer pointed by Input, of
> specified
> + size of InputSize.
> + Arc4Context should be already correctly initialized by Arc4Init(). Behavior with
> + invalid ARC4 context is undefined.
> +
> + If Arc4Context is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Arc4Context Pointer to the ARC4 context.
> + @param[in] Input Pointer to the buffer containing the data to be
> encrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[out] Output Pointer to a buffer that receives the ARC4
> encryption output.
> +
> + @retval TRUE ARC4 encryption succeeded.
> + @retval FALSE ARC4 encryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Arc4Encrypt (
> + IN OUT VOID *Arc4Context,
> + IN CONST UINT8 *Input,
> + IN UINTN InputSize,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (Arc4Encrypt, (Arc4Context, Input, InputSize, Output),
> FALSE);
> +}
> +
> +/**
> + Performs ARC4 decryption on a data buffer of the specified size.
> +
> + This function performs ARC4 decryption on data buffer pointed by Input, of
> specified
> + size of InputSize.
> + Arc4Context should be already correctly initialized by Arc4Init(). Behavior with
> + invalid ARC4 context is undefined.
> +
> + If Arc4Context is NULL, then return FALSE.
> + If Input is NULL, then return FALSE.
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Arc4Context Pointer to the ARC4 context.
> + @param[in] Input Pointer to the buffer containing the data to be
> decrypted.
> + @param[in] InputSize Size of the Input buffer in bytes.
> + @param[out] Output Pointer to a buffer that receives the ARC4
> decryption output.
> +
> + @retval TRUE ARC4 decryption succeeded.
> + @retval FALSE ARC4 decryption failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Arc4Decrypt (
> + IN OUT VOID *Arc4Context,
> + IN UINT8 *Input,
> + IN UINTN InputSize,
> + OUT UINT8 *Output
> + )
> +{
> + CALL_CRYPTO_SERVICE (Arc4Decrypt, (Arc4Context, Input, InputSize, Output),
> FALSE);
> +}
> +
> +/**
> + Resets the ARC4 context to the initial state.
> +
> + The function resets the ARC4 context to the state it had immediately after the
> + ARC4Init() function call.
> + Contrary to ARC4Init(), Arc4Reset() requires no secret key as input, but ARC4
> context
> + should be already correctly initialized by ARC4Init().
> +
> + If Arc4Context is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] Arc4Context Pointer to the ARC4 context.
> +
> + @retval TRUE ARC4 reset succeeded.
> + @retval FALSE ARC4 reset failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Arc4Reset (
> + IN OUT VOID *Arc4Context
> + )
> +{
> + CALL_CRYPTO_SERVICE (Arc4Reset, (Arc4Context), FALSE);
> +}
> +
> +//==============================================================
> =======================
> +// Asymmetric Cryptography Primitive
> +//==============================================================
> =======================
> +
> +/**
> + Allocates and initializes one RSA context for subsequent use.
> +
> + @return Pointer to the RSA context that has been initialized.
> + If the allocations fails, RsaNew() returns NULL.
> +
> +**/
> +VOID *
> +EFIAPI
> +RsaNew (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaNew, (), NULL);
> +}
> +
> +/**
> + Release the specified RSA context.
> +
> + If RsaContext is NULL, then return FALSE.
> +
> + @param[in] RsaContext Pointer to the RSA context to be released.
> +
> +**/
> +VOID
> +EFIAPI
> +RsaFree (
> + IN VOID *RsaContext
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (RsaFree, (RsaContext));
> +}
> +
> +/**
> + Sets the tag-designated key component into the established RSA context.
> +
> + This function sets the tag-designated RSA key component into the established
> + RSA context from the user-specified non-negative integer (octet string format
> + represented in RSA PKCS#1).
> + If BigNumber is NULL, then the specified key component in RSA context is
> cleared.
> +
> + If RsaContext is NULL, then return FALSE.
> +
> + @param[in, out] RsaContext Pointer to RSA context being set.
> + @param[in] KeyTag Tag of RSA key component being set.
> + @param[in] BigNumber Pointer to octet integer buffer.
> + If NULL, then the specified key component in RSA
> + context is cleared.
> + @param[in] BnSize Size of big number buffer in bytes.
> + If BigNumber is NULL, then it is ignored.
> +
> + @retval TRUE RSA key component was set successfully.
> + @retval FALSE Invalid RSA key component tag.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaSetKey (
> + IN OUT VOID *RsaContext,
> + IN RSA_KEY_TAG KeyTag,
> + IN CONST UINT8 *BigNumber,
> + IN UINTN BnSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaSetKey, (RsaContext, KeyTag, BigNumber, BnSize),
> FALSE);
> +}
> +
> +/**
> + Gets the tag-designated RSA key component from the established RSA context.
> +
> + This function retrieves the tag-designated RSA key component from the
> + established RSA context as a non-negative integer (octet string format
> + represented in RSA PKCS#1).
> + If specified key component has not been set or has been cleared, then
> returned
> + BnSize is set to 0.
> + If the BigNumber buffer is too small to hold the contents of the key, FALSE
> + is returned and BnSize is set to the required buffer size to obtain the key.
> +
> + If RsaContext is NULL, then return FALSE.
> + If BnSize is NULL, then return FALSE.
> + If BnSize is large enough but BigNumber is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] RsaContext Pointer to RSA context being set.
> + @param[in] KeyTag Tag of RSA key component being set.
> + @param[out] BigNumber Pointer to octet integer buffer.
> + @param[in, out] BnSize On input, the size of big number buffer in bytes.
> + On output, the size of data returned in big number buffer in
> bytes.
> +
> + @retval TRUE RSA key component was retrieved successfully.
> + @retval FALSE Invalid RSA key component tag.
> + @retval FALSE BnSize is too small.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaGetKey (
> + IN OUT VOID *RsaContext,
> + IN RSA_KEY_TAG KeyTag,
> + OUT UINT8 *BigNumber,
> + IN OUT UINTN *BnSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaGetKey, (RsaContext, KeyTag, BigNumber,
> BnSize), FALSE);
> +}
> +
> +/**
> + Generates RSA key components.
> +
> + This function generates RSA key components. It takes RSA public exponent E
> and
> + length in bits of RSA modulus N as input, and generates all key components.
> + If PublicExponent is NULL, the default RSA public exponent (0x10001) will be
> used.
> +
> + Before this function can be invoked, pseudorandom number generator must
> be correctly
> + initialized by RandomSeed().
> +
> + If RsaContext is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] RsaContext Pointer to RSA context being set.
> + @param[in] ModulusLength Length of RSA modulus N in bits.
> + @param[in] PublicExponent Pointer to RSA public exponent.
> + @param[in] PublicExponentSize Size of RSA public exponent buffer in
> bytes.
> +
> + @retval TRUE RSA key component was generated successfully.
> + @retval FALSE Invalid RSA key component tag.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaGenerateKey (
> + IN OUT VOID *RsaContext,
> + IN UINTN ModulusLength,
> + IN CONST UINT8 *PublicExponent,
> + IN UINTN PublicExponentSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaGenerateKey, (RsaContext, ModulusLength,
> PublicExponent, PublicExponentSize), FALSE);
> +}
> +
> +/**
> + Validates key components of RSA context.
> + NOTE: This function performs integrity checks on all the RSA key material, so
> + the RSA key structure must contain all the private key data.
> +
> + This function validates key components of RSA context in following aspects:
> + - Whether p is a prime
> + - Whether q is a prime
> + - Whether n = p * q
> + - Whether d*e = 1 mod lcm(p-1,q-1)
> +
> + If RsaContext is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] RsaContext Pointer to RSA context to check.
> +
> + @retval TRUE RSA key components are valid.
> + @retval FALSE RSA key components are not valid.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaCheckKey (
> + IN VOID *RsaContext
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaCheckKey, (RsaContext), FALSE);
> +}
> +
> +/**
> + Carries out the RSA-SSA signature generation with EMSA-PKCS1-v1_5
> encoding scheme.
> +
> + This function carries out the RSA-SSA signature generation with EMSA-PKCS1-
> v1_5 encoding scheme defined in
> + RSA PKCS#1.
> + If the Signature buffer is too small to hold the contents of signature, FALSE
> + is returned and SigSize is set to the required buffer size to obtain the signature.
> +
> + If RsaContext is NULL, then return FALSE.
> + If MessageHash is NULL, then return FALSE.
> + If HashSize is not equal to the size of MD5, SHA-1 or SHA-256 digest, then
> return FALSE.
> + If SigSize is large enough but Signature is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] RsaContext Pointer to RSA context for signature generation.
> + @param[in] MessageHash Pointer to octet message hash to be signed.
> + @param[in] HashSize Size of the message hash in bytes.
> + @param[out] Signature Pointer to buffer to receive RSA PKCS1-v1_5
> signature.
> + @param[in, out] SigSize On input, the size of Signature buffer in bytes.
> + On output, the size of data returned in Signature buffer in
> bytes.
> +
> + @retval TRUE Signature successfully generated in PKCS1-v1_5.
> + @retval FALSE Signature generation failed.
> + @retval FALSE SigSize is too small.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaPkcs1Sign (
> + IN VOID *RsaContext,
> + IN CONST UINT8 *MessageHash,
> + IN UINTN HashSize,
> + OUT UINT8 *Signature,
> + IN OUT UINTN *SigSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaPkcs1Sign, (RsaContext, MessageHash, HashSize,
> Signature, SigSize), FALSE);
> +}
> +
> +/**
> + Verifies the RSA-SSA signature with EMSA-PKCS1-v1_5 encoding scheme
> defined in
> + RSA PKCS#1.
> +
> + If RsaContext is NULL, then return FALSE.
> + If MessageHash is NULL, then return FALSE.
> + If Signature is NULL, then return FALSE.
> + If HashSize is not equal to the size of MD5, SHA-1, SHA-256 digest, then return
> FALSE.
> +
> + @param[in] RsaContext Pointer to RSA context for signature verification.
> + @param[in] MessageHash Pointer to octet message hash to be checked.
> + @param[in] HashSize Size of the message hash in bytes.
> + @param[in] Signature Pointer to RSA PKCS1-v1_5 signature to be verified.
> + @param[in] SigSize Size of signature in bytes.
> +
> + @retval TRUE Valid signature encoded in PKCS1-v1_5.
> + @retval FALSE Invalid signature or invalid RSA context.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaPkcs1Verify (
> + IN VOID *RsaContext,
> + IN CONST UINT8 *MessageHash,
> + IN UINTN HashSize,
> + IN CONST UINT8 *Signature,
> + IN UINTN SigSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaPkcs1Verify, (RsaContext, MessageHash,
> HashSize, Signature, SigSize), FALSE);
> +}
> +
> +/**
> + Retrieve the RSA Private Key from the password-protected PEM key data.
> +
> + If PemData is NULL, then return FALSE.
> + If RsaContext is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] PemData Pointer to the PEM-encoded key data to be
> retrieved.
> + @param[in] PemSize Size of the PEM key data in bytes.
> + @param[in] Password NULL-terminated passphrase used for encrypted
> PEM key data.
> + @param[out] RsaContext Pointer to new-generated RSA context which
> contain the retrieved
> + RSA private key component. Use RsaFree() function to free the
> + resource.
> +
> + @retval TRUE RSA Private Key was retrieved successfully.
> + @retval FALSE Invalid PEM key data or incorrect password.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaGetPrivateKeyFromPem (
> + IN CONST UINT8 *PemData,
> + IN UINTN PemSize,
> + IN CONST CHAR8 *Password,
> + OUT VOID **RsaContext
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaGetPrivateKeyFromPem, (PemData, PemSize,
> Password, RsaContext), FALSE);
> +}
> +
> +/**
> + Retrieve the RSA Public Key from one DER-encoded X509 certificate.
> +
> + If Cert is NULL, then return FALSE.
> + If RsaContext is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Cert Pointer to the DER-encoded X509 certificate.
> + @param[in] CertSize Size of the X509 certificate in bytes.
> + @param[out] RsaContext Pointer to new-generated RSA context which
> contain the retrieved
> + RSA public key component. Use RsaFree() function to free the
> + resource.
> +
> + @retval TRUE RSA Public Key was retrieved successfully.
> + @retval FALSE Fail to retrieve RSA public key from X509 certificate.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RsaGetPublicKeyFromX509 (
> + IN CONST UINT8 *Cert,
> + IN UINTN CertSize,
> + OUT VOID **RsaContext
> + )
> +{
> + CALL_CRYPTO_SERVICE (RsaGetPublicKeyFromX509, (Cert, CertSize,
> RsaContext), FALSE);
> +}
> +
> +/**
> + Retrieve the subject bytes from one X.509 certificate.
> +
> + If Cert is NULL, then return FALSE.
> + If SubjectSize is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Cert Pointer to the DER-encoded X509 certificate.
> + @param[in] CertSize Size of the X509 certificate in bytes.
> + @param[out] CertSubject Pointer to the retrieved certificate subject bytes.
> + @param[in, out] SubjectSize The size in bytes of the CertSubject buffer on
> input,
> + and the size of buffer returned CertSubject on output.
> +
> + @retval TRUE The certificate subject retrieved successfully.
> + @retval FALSE Invalid certificate, or the SubjectSize is too small for the result.
> + The SubjectSize will be updated with the required size.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +X509GetSubjectName (
> + IN CONST UINT8 *Cert,
> + IN UINTN CertSize,
> + OUT UINT8 *CertSubject,
> + IN OUT UINTN *SubjectSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (X509GetSubjectName, (Cert, CertSize, CertSubject,
> SubjectSize), FALSE);
> +}
> +
> +/**
> + Retrieve the common name (CN) string from one X.509 certificate.
> +
> + @param[in] Cert Pointer to the DER-encoded X509 certificate.
> + @param[in] CertSize Size of the X509 certificate in bytes.
> + @param[out] CommonName Buffer to contain the retrieved certificate
> common
> + name string (UTF8). At most CommonNameSize bytes will
> be
> + written and the string will be null terminated. May be
> + NULL in order to determine the size buffer needed.
> + @param[in,out] CommonNameSize The size in bytes of the CommonName
> buffer on input,
> + and the size of buffer returned CommonName on output.
> + If CommonName is NULL then the amount of space needed
> + in buffer (including the final null) is returned.
> +
> + @retval RETURN_SUCCESS The certificate CommonName retrieved
> successfully.
> + @retval RETURN_INVALID_PARAMETER If Cert is NULL.
> + If CommonNameSize is NULL.
> + If CommonName is not NULL and *CommonNameSize is 0.
> + If Certificate is invalid.
> + @retval RETURN_NOT_FOUND If no CommonName entry exists.
> + @retval RETURN_BUFFER_TOO_SMALL If the CommonName is NULL. The
> required buffer size
> + (including the final null) is returned in the
> + CommonNameSize parameter.
> + @retval RETURN_UNSUPPORTED The operation is not supported.
> +
> +**/
> +RETURN_STATUS
> +EFIAPI
> +X509GetCommonName (
> + IN CONST UINT8 *Cert,
> + IN UINTN CertSize,
> + OUT CHAR8 *CommonName, OPTIONAL
> + IN OUT UINTN *CommonNameSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (X509GetCommonName, (Cert, CertSize,
> CommonName, CommonNameSize), RETURN_UNSUPPORTED);
> +}
> +
> +/**
> + Retrieve the organization name (O) string from one X.509 certificate.
> +
> + @param[in] Cert Pointer to the DER-encoded X509 certificate.
> + @param[in] CertSize Size of the X509 certificate in bytes.
> + @param[out] NameBuffer Buffer to contain the retrieved certificate
> organization
> + name string. At most NameBufferSize bytes will be
> + written and the string will be null terminated. May be
> + NULL in order to determine the size buffer needed.
> + @param[in,out] NameBufferSize The size in bytes of the Name buffer on
> input,
> + and the size of buffer returned Name on output.
> + If NameBuffer is NULL then the amount of space needed
> + in buffer (including the final null) is returned.
> +
> + @retval RETURN_SUCCESS The certificate Organization Name retrieved
> successfully.
> + @retval RETURN_INVALID_PARAMETER If Cert is NULL.
> + If NameBufferSize is NULL.
> + If NameBuffer is not NULL and *CommonNameSize is 0.
> + If Certificate is invalid.
> + @retval RETURN_NOT_FOUND If no Organization Name entry exists.
> + @retval RETURN_BUFFER_TOO_SMALL If the NameBuffer is NULL. The
> required buffer size
> + (including the final null) is returned in the
> + CommonNameSize parameter.
> + @retval RETURN_UNSUPPORTED The operation is not supported.
> +
> +**/
> +RETURN_STATUS
> +EFIAPI
> +X509GetOrganizationName (
> + IN CONST UINT8 *Cert,
> + IN UINTN CertSize,
> + OUT CHAR8 *NameBuffer, OPTIONAL
> + IN OUT UINTN *NameBufferSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (X509GetOrganizationName, (Cert, CertSize,
> NameBuffer, NameBufferSize), RETURN_UNSUPPORTED);
> +}
> +
> +/**
> + Verify one X509 certificate was issued by the trusted CA.
> +
> + If Cert is NULL, then return FALSE.
> + If CACert is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Cert Pointer to the DER-encoded X509 certificate to be
> verified.
> + @param[in] CertSize Size of the X509 certificate in bytes.
> + @param[in] CACert Pointer to the DER-encoded trusted CA certificate.
> + @param[in] CACertSize Size of the CA Certificate in bytes.
> +
> + @retval TRUE The certificate was issued by the trusted CA.
> + @retval FALSE Invalid certificate or the certificate was not issued by the
> given
> + trusted CA.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +X509VerifyCert (
> + IN CONST UINT8 *Cert,
> + IN UINTN CertSize,
> + IN CONST UINT8 *CACert,
> + IN UINTN CACertSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (X509VerifyCert, (Cert, CertSize, CACert, CACertSize),
> FALSE);
> +}
> +
> +/**
> + Construct a X509 object from DER-encoded certificate data.
> +
> + If Cert is NULL, then return FALSE.
> + If SingleX509Cert is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Cert Pointer to the DER-encoded certificate data.
> + @param[in] CertSize The size of certificate data in bytes.
> + @param[out] SingleX509Cert The generated X509 object.
> +
> + @retval TRUE The X509 object generation succeeded.
> + @retval FALSE The operation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +X509ConstructCertificate (
> + IN CONST UINT8 *Cert,
> + IN UINTN CertSize,
> + OUT UINT8 **SingleX509Cert
> + )
> +{
> + CALL_CRYPTO_SERVICE (X509ConstructCertificate, (Cert, CertSize,
> SingleX509Cert), FALSE);
> +}
> +
> +/**
> + Construct a X509 stack object from a list of DER-encoded certificate data.
> +
> + If X509Stack is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] X509Stack On input, pointer to an existing or NULL X509
> stack object.
> + On output, pointer to the X509 stack object with new
> + inserted X509 certificate.
> + @param[in] Args VA_LIST marker for the variable argument list.
> + ... A list of DER-encoded single certificate data followed
> + by certificate size. A NULL terminates the list. The
> + pairs are the arguments to X509ConstructCertificate().
> +
> + @retval TRUE The X509 stack construction succeeded.
> + @retval FALSE The construction operation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +X509ConstructCertificateStack (
> + IN OUT UINT8 **X509Stack,
> + ...
> + )
> +{
> + VA_LIST Args;
> + BOOLEAN Result;
> +
> + VA_START (Args, X509Stack);
> + Result = X509ConstructCertificateStackV (X509Stack, Args);
> + VA_END (Args);
> + return Result;
> +}
> +
> +/**
> + Construct a X509 stack object from a list of DER-encoded certificate data.
> +
> + If X509Stack is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] X509Stack On input, pointer to an existing or NULL X509
> stack object.
> + On output, pointer to the X509 stack object with new
> + inserted X509 certificate.
> + @param[in] Args VA_LIST marker for the variable argument list.
> + A list of DER-encoded single certificate data followed
> + by certificate size. A NULL terminates the list. The
> + pairs are the arguments to X509ConstructCertificate().
> +
> + @retval TRUE The X509 stack construction succeeded.
> + @retval FALSE The construction operation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +X509ConstructCertificateStackV (
> + IN OUT UINT8 **X509Stack,
> + IN VA_LIST Args
> + )
> +{
> + CALL_CRYPTO_SERVICE (X509ConstructCertificateStackV, (X509Stack, Args),
> FALSE);
> +}
> +
> +/**
> + Release the specified X509 object.
> +
> + If the interface is not supported, then ASSERT().
> +
> + @param[in] X509Cert Pointer to the X509 object to be released.
> +
> +**/
> +VOID
> +EFIAPI
> +X509Free (
> + IN VOID *X509Cert
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (X509Free, (X509Cert));
> +}
> +
> +/**
> + Release the specified X509 stack object.
> +
> + If the interface is not supported, then ASSERT().
> +
> + @param[in] X509Stack Pointer to the X509 stack object to be released.
> +
> +**/
> +VOID
> +EFIAPI
> +X509StackFree (
> + IN VOID *X509Stack
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (X509StackFree, (X509Stack));
> +}
> +
> +/**
> + Retrieve the TBSCertificate from one given X.509 certificate.
> +
> + @param[in] Cert Pointer to the given DER-encoded X509 certificate.
> + @param[in] CertSize Size of the X509 certificate in bytes.
> + @param[out] TBSCert DER-Encoded To-Be-Signed certificate.
> + @param[out] TBSCertSize Size of the TBS certificate in bytes.
> +
> + If Cert is NULL, then return FALSE.
> + If TBSCert is NULL, then return FALSE.
> + If TBSCertSize is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @retval TRUE The TBSCertificate was retrieved successfully.
> + @retval FALSE Invalid X.509 certificate.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +X509GetTBSCert (
> + IN CONST UINT8 *Cert,
> + IN UINTN CertSize,
> + OUT UINT8 **TBSCert,
> + OUT UINTN *TBSCertSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (X509GetTBSCert, (Cert, CertSize, TBSCert,
> TBSCertSize), FALSE);
> +}
> +
> +/**
> + Derives a key from a password using a salt and iteration count, based on
> PKCS#5 v2.0
> + password based encryption key derivation function PBKDF2, as specified in
> RFC 2898.
> +
> + If Password or Salt or OutKey is NULL, then return FALSE.
> + If the hash algorithm could not be determined, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] PasswordLength Length of input password in bytes.
> + @param[in] Password Pointer to the array for the password.
> + @param[in] SaltLength Size of the Salt in bytes.
> + @param[in] Salt Pointer to the Salt.
> + @param[in] IterationCount Number of iterations to perform. Its value should
> be
> + greater than or equal to 1.
> + @param[in] DigestSize Size of the message digest to be used (eg.
> SHA256_DIGEST_SIZE).
> + NOTE: DigestSize will be used to determine the hash algorithm.
> + Only SHA1_DIGEST_SIZE or SHA256_DIGEST_SIZE is
> supported.
> + @param[in] KeyLength Size of the derived key buffer in bytes.
> + @param[out] OutKey Pointer to the output derived key buffer.
> +
> + @retval TRUE A key was derived successfully.
> + @retval FALSE One of the pointers was NULL or one of the sizes was too
> large.
> + @retval FALSE The hash algorithm could not be determined from the digest
> size.
> + @retval FALSE The key derivation operation failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Pkcs5HashPassword (
> + IN UINTN PasswordLength,
> + IN CONST CHAR8 *Password,
> + IN UINTN SaltLength,
> + IN CONST UINT8 *Salt,
> + IN UINTN IterationCount,
> + IN UINTN DigestSize,
> + IN UINTN KeyLength,
> + OUT UINT8 *OutKey
> + )
> +{
> + CALL_CRYPTO_SERVICE (Pkcs5HashPassword, (PasswordLength, Password,
> SaltLength, Salt, IterationCount, DigestSize, KeyLength, OutKey), FALSE);
> +}
> +
> +/**
> + Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema. On success, will return
> the
> + encrypted message in a newly allocated buffer.
> +
> + Things that can cause a failure include:
> + - X509 key size does not match any known key size.
> + - Fail to parse X509 certificate.
> + - Fail to allocate an intermediate buffer.
> + - Null pointer provided for a non-optional parameter.
> + - Data size is too large for the provided key size (max size is a function of key
> size
> + and hash digest size).
> +
> + @param[in] PublicKey A pointer to the DER-encoded X509 certificate
> that
> + will be used to encrypt the data.
> + @param[in] PublicKeySize Size of the X509 cert buffer.
> + @param[in] InData Data to be encrypted.
> + @param[in] InDataSize Size of the data buffer.
> + @param[in] PrngSeed [Optional] If provided, a pointer to a random
> seed buffer
> + to be used when initializing the PRNG. NULL otherwise.
> + @param[in] PrngSeedSize [Optional] If provided, size of the random seed
> buffer.
> + 0 otherwise.
> + @param[out] EncryptedData Pointer to an allocated buffer containing the
> encrypted
> + message.
> + @param[out] EncryptedDataSize Size of the encrypted message buffer.
> +
> + @retval TRUE Encryption was successful.
> + @retval FALSE Encryption failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Pkcs1v2Encrypt (
> + IN CONST UINT8 *PublicKey,
> + IN UINTN PublicKeySize,
> + IN UINT8 *InData,
> + IN UINTN InDataSize,
> + IN CONST UINT8 *PrngSeed, OPTIONAL
> + IN UINTN PrngSeedSize, OPTIONAL
> + OUT UINT8 **EncryptedData,
> + OUT UINTN *EncryptedDataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Pkcs1v2Encrypt, (PublicKey, PublicKeySize, InData,
> InDataSize, PrngSeed, PrngSeedSize, EncryptedData, EncryptedDataSize), FALSE);
> +}
> +
> +/**
> + Get the signer's certificates from PKCS#7 signed data as described in "PKCS #7:
> + Cryptographic Message Syntax Standard". The input signed data could be
> wrapped
> + in a ContentInfo structure.
> +
> + If P7Data, CertStack, StackLength, TrustedCert or CertLength is NULL, then
> + return FALSE. If P7Length overflow, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] P7Data Pointer to the PKCS#7 message to verify.
> + @param[in] P7Length Length of the PKCS#7 message in bytes.
> + @param[out] CertStack Pointer to Signer's certificates retrieved from
> P7Data.
> + It's caller's responsibility to free the buffer with
> + Pkcs7FreeSigners().
> + This data structure is EFI_CERT_STACK type.
> + @param[out] StackLength Length of signer's certificates in bytes.
> + @param[out] TrustedCert Pointer to a trusted certificate from Signer's
> certificates.
> + It's caller's responsibility to free the buffer with
> + Pkcs7FreeSigners().
> + @param[out] CertLength Length of the trusted certificate in bytes.
> +
> + @retval TRUE The operation is finished successfully.
> + @retval FALSE Error occurs during the operation.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Pkcs7GetSigners (
> + IN CONST UINT8 *P7Data,
> + IN UINTN P7Length,
> + OUT UINT8 **CertStack,
> + OUT UINTN *StackLength,
> + OUT UINT8 **TrustedCert,
> + OUT UINTN *CertLength
> + )
> +{
> + CALL_CRYPTO_SERVICE (Pkcs7GetSigners, (P7Data, P7Length, CertStack,
> StackLength, TrustedCert, CertLength), FALSE);
> +}
> +
> +/**
> + Wrap function to use free() to free allocated memory for certificates.
> +
> + If this interface is not supported, then ASSERT().
> +
> + @param[in] Certs Pointer to the certificates to be freed.
> +
> +**/
> +VOID
> +EFIAPI
> +Pkcs7FreeSigners (
> + IN UINT8 *Certs
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (Pkcs7FreeSigners, (Certs));
> +}
> +
> +/**
> + Retrieves all embedded certificates from PKCS#7 signed data as described in
> "PKCS #7:
> + Cryptographic Message Syntax Standard", and outputs two certificate lists
> chained and
> + unchained to the signer's certificates.
> + The input signed data could be wrapped in a ContentInfo structure.
> +
> + @param[in] P7Data Pointer to the PKCS#7 message.
> + @param[in] P7Length Length of the PKCS#7 message in bytes.
> + @param[out] SignerChainCerts Pointer to the certificates list chained to
> signer's
> + certificate. It's caller's responsibility to free the buffer
> + with Pkcs7FreeSigners().
> + This data structure is EFI_CERT_STACK type.
> + @param[out] ChainLength Length of the chained certificates list buffer in
> bytes.
> + @param[out] UnchainCerts Pointer to the unchained certificates lists. It's
> caller's
> + responsibility to free the buffer with Pkcs7FreeSigners().
> + This data structure is EFI_CERT_STACK type.
> + @param[out] UnchainLength Length of the unchained certificates list buffer
> in bytes.
> +
> + @retval TRUE The operation is finished successfully.
> + @retval FALSE Error occurs during the operation.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Pkcs7GetCertificatesList (
> + IN CONST UINT8 *P7Data,
> + IN UINTN P7Length,
> + OUT UINT8 **SignerChainCerts,
> + OUT UINTN *ChainLength,
> + OUT UINT8 **UnchainCerts,
> + OUT UINTN *UnchainLength
> + )
> +{
> + CALL_CRYPTO_SERVICE (Pkcs7GetCertificatesList, (P7Data, P7Length,
> SignerChainCerts, ChainLength, UnchainCerts, UnchainLength), FALSE);
> +}
> +
> +/**
> + Creates a PKCS#7 signedData as described in "PKCS #7: Cryptographic
> Message
> + Syntax Standard, version 1.5". This interface is only intended to be used for
> + application to perform PKCS#7 functionality validation.
> +
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] PrivateKey Pointer to the PEM-formatted private key data for
> + data signing.
> + @param[in] PrivateKeySize Size of the PEM private key data in bytes.
> + @param[in] KeyPassword NULL-terminated passphrase used for encrypted
> PEM
> + key data.
> + @param[in] InData Pointer to the content to be signed.
> + @param[in] InDataSize Size of InData in bytes.
> + @param[in] SignCert Pointer to signer's DER-encoded certificate to sign
> with.
> + @param[in] OtherCerts Pointer to an optional additional set of
> certificates to
> + include in the PKCS#7 signedData (e.g. any intermediate
> + CAs in the chain).
> + @param[out] SignedData Pointer to output PKCS#7 signedData. It's caller's
> + responsibility to free the buffer with FreePool().
> + @param[out] SignedDataSize Size of SignedData in bytes.
> +
> + @retval TRUE PKCS#7 data signing succeeded.
> + @retval FALSE PKCS#7 data signing failed.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Pkcs7Sign (
> + IN CONST UINT8 *PrivateKey,
> + IN UINTN PrivateKeySize,
> + IN CONST UINT8 *KeyPassword,
> + IN UINT8 *InData,
> + IN UINTN InDataSize,
> + IN UINT8 *SignCert,
> + IN UINT8 *OtherCerts OPTIONAL,
> + OUT UINT8 **SignedData,
> + OUT UINTN *SignedDataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Pkcs7Sign, (PrivateKey, PrivateKeySize, KeyPassword,
> InData, InDataSize, SignCert, OtherCerts, SignedData, SignedDataSize), FALSE);
> +}
> +
> +/**
> + Verifies the validity of a PKCS#7 signed data as described in "PKCS #7:
> + Cryptographic Message Syntax Standard". The input signed data could be
> wrapped
> + in a ContentInfo structure.
> +
> + If P7Data, TrustedCert or InData is NULL, then return FALSE.
> + If P7Length, CertLength or DataLength overflow, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] P7Data Pointer to the PKCS#7 message to verify.
> + @param[in] P7Length Length of the PKCS#7 message in bytes.
> + @param[in] TrustedCert Pointer to a trusted/root certificate encoded in DER,
> which
> + is used for certificate chain verification.
> + @param[in] CertLength Length of the trusted certificate in bytes.
> + @param[in] InData Pointer to the content to be verified.
> + @param[in] DataLength Length of InData in bytes.
> +
> + @retval TRUE The specified PKCS#7 signed data is valid.
> + @retval FALSE Invalid PKCS#7 signed data.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Pkcs7Verify (
> + IN CONST UINT8 *P7Data,
> + IN UINTN P7Length,
> + IN CONST UINT8 *TrustedCert,
> + IN UINTN CertLength,
> + IN CONST UINT8 *InData,
> + IN UINTN DataLength
> + )
> +{
> + CALL_CRYPTO_SERVICE (Pkcs7Verify, (P7Data, P7Length, TrustedCert,
> CertLength, InData, DataLength), FALSE);
> +}
> +
> +/**
> + This function receives a PKCS7 formatted signature, and then verifies that
> + the specified Enhanced or Extended Key Usages (EKU's) are present in the end-
> entity
> + leaf signing certificate.
> + Note that this function does not validate the certificate chain.
> +
> + Applications for custom EKU's are quite flexible. For example, a policy EKU
> + may be present in an Issuing Certificate Authority (CA), and any sub-ordinate
> + certificate issued might also contain this EKU, thus constraining the
> + sub-ordinate certificate. Other applications might allow a certificate
> + embedded in a device to specify that other Object Identifiers (OIDs) are
> + present which contains binary data specifying custom capabilities that
> + the device is able to do.
> +
> + @param[in] Pkcs7Signature The PKCS#7 signed information content block.
> An array
> + containing the content block with both the signature,
> + the signer's certificate, and any necessary intermediate
> + certificates.
> + @param[in] Pkcs7SignatureSize Number of bytes in Pkcs7Signature.
> + @param[in] RequiredEKUs Array of null-terminated strings listing OIDs of
> + required EKUs that must be present in the signature.
> + @param[in] RequiredEKUsSize Number of elements in the RequiredEKUs
> string array.
> + @param[in] RequireAllPresent If this is TRUE, then all of the specified EKU's
> + must be present in the leaf signer. If it is
> + FALSE, then we will succeed if we find any
> + of the specified EKU's.
> +
> + @retval EFI_SUCCESS The required EKUs were found in the signature.
> + @retval EFI_INVALID_PARAMETER A parameter was invalid.
> + @retval EFI_NOT_FOUND One or more EKU's were not found in the
> signature.
> +
> +**/
> +RETURN_STATUS
> +EFIAPI
> +VerifyEKUsInPkcs7Signature (
> + IN CONST UINT8 *Pkcs7Signature,
> + IN CONST UINT32 SignatureSize,
> + IN CONST CHAR8 *RequiredEKUs[],
> + IN CONST UINT32 RequiredEKUsSize,
> + IN BOOLEAN RequireAllPresent
> + )
> +{
> + CALL_CRYPTO_SERVICE (VerifyEKUsInPkcs7Signature, (Pkcs7Signature,
> SignatureSize, RequiredEKUs, RequiredEKUsSize, RequireAllPresent), FALSE);
> +}
> +
> +
> +/**
> + Extracts the attached content from a PKCS#7 signed data if existed. The input
> signed
> + data could be wrapped in a ContentInfo structure.
> +
> + If P7Data, Content, or ContentSize is NULL, then return FALSE. If P7Length
> overflow,
> + then return FALSE. If the P7Data is not correctly formatted, then return FALSE.
> +
> + Caution: This function may receive untrusted input. So this function will do
> + basic check for PKCS#7 data structure.
> +
> + @param[in] P7Data Pointer to the PKCS#7 signed data to process.
> + @param[in] P7Length Length of the PKCS#7 signed data in bytes.
> + @param[out] Content Pointer to the extracted content from the PKCS#7
> signedData.
> + It's caller's responsibility to free the buffer with FreePool().
> + @param[out] ContentSize The size of the extracted content in bytes.
> +
> + @retval TRUE The P7Data was correctly formatted for processing.
> + @retval FALSE The P7Data was not correctly formatted for processing.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +Pkcs7GetAttachedContent (
> + IN CONST UINT8 *P7Data,
> + IN UINTN P7Length,
> + OUT VOID **Content,
> + OUT UINTN *ContentSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (Pkcs7GetAttachedContent, (P7Data, P7Length,
> Content, ContentSize), FALSE);
> +}
> +
> +/**
> + Verifies the validity of a PE/COFF Authenticode Signature as described in
> "Windows
> + Authenticode Portable Executable Signature Format".
> +
> + If AuthData is NULL, then return FALSE.
> + If ImageHash is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] AuthData Pointer to the Authenticode Signature retrieved from
> signed
> + PE/COFF image to be verified.
> + @param[in] DataSize Size of the Authenticode Signature in bytes.
> + @param[in] TrustedCert Pointer to a trusted/root certificate encoded in DER,
> which
> + is used for certificate chain verification.
> + @param[in] CertSize Size of the trusted certificate in bytes.
> + @param[in] ImageHash Pointer to the original image file hash value. The
> procedure
> + for calculating the image hash value is described in Authenticode
> + specification.
> + @param[in] HashSize Size of Image hash value in bytes.
> +
> + @retval TRUE The specified Authenticode Signature is valid.
> + @retval FALSE Invalid Authenticode Signature.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +AuthenticodeVerify (
> + IN CONST UINT8 *AuthData,
> + IN UINTN DataSize,
> + IN CONST UINT8 *TrustedCert,
> + IN UINTN CertSize,
> + IN CONST UINT8 *ImageHash,
> + IN UINTN HashSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (AuthenticodeVerify, (AuthData, DataSize,
> TrustedCert, CertSize, ImageHash, HashSize), FALSE);
> +}
> +
> +/**
> + Verifies the validity of a RFC3161 Timestamp CounterSignature embedded in
> PE/COFF Authenticode
> + signature.
> +
> + If AuthData is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] AuthData Pointer to the Authenticode Signature retrieved from
> signed
> + PE/COFF image to be verified.
> + @param[in] DataSize Size of the Authenticode Signature in bytes.
> + @param[in] TsaCert Pointer to a trusted/root TSA certificate encoded in
> DER, which
> + is used for TSA certificate chain verification.
> + @param[in] CertSize Size of the trusted certificate in bytes.
> + @param[out] SigningTime Return the time of timestamp generation time if
> the timestamp
> + signature is valid.
> +
> + @retval TRUE The specified Authenticode includes a valid RFC3161
> Timestamp CounterSignature.
> + @retval FALSE No valid RFC3161 Timestamp CounterSignature in the
> specified Authenticode data.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +ImageTimestampVerify (
> + IN CONST UINT8 *AuthData,
> + IN UINTN DataSize,
> + IN CONST UINT8 *TsaCert,
> + IN UINTN CertSize,
> + OUT EFI_TIME *SigningTime
> + )
> +{
> + CALL_CRYPTO_SERVICE (ImageTimestampVerify, (AuthData, DataSize,
> TsaCert, CertSize, SigningTime), FALSE);
> +}
> +
> +//==============================================================
> =======================
> +// DH Key Exchange Primitive
> +//==============================================================
> =======================
> +
> +/**
> + Allocates and Initializes one Diffie-Hellman Context for subsequent use.
> +
> + @return Pointer to the Diffie-Hellman Context that has been initialized.
> + If the allocations fails, DhNew() returns NULL.
> + If the interface is not supported, DhNew() returns NULL.
> +
> +**/
> +VOID *
> +EFIAPI
> +DhNew (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (DhNew, (), NULL);
> +}
> +
> +/**
> + Release the specified DH context.
> +
> + If the interface is not supported, then ASSERT().
> +
> + @param[in] DhContext Pointer to the DH context to be released.
> +
> +**/
> +VOID
> +EFIAPI
> +DhFree (
> + IN VOID *DhContext
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (DhFree, (DhContext));
> +}
> +
> +/**
> + Generates DH parameter.
> +
> + Given generator g, and length of prime number p in bits, this function
> generates p,
> + and sets DH context according to value of g and p.
> +
> + Before this function can be invoked, pseudorandom number generator must
> be correctly
> + initialized by RandomSeed().
> +
> + If DhContext is NULL, then return FALSE.
> + If Prime is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] DhContext Pointer to the DH context.
> + @param[in] Generator Value of generator.
> + @param[in] PrimeLength Length in bits of prime to be generated.
> + @param[out] Prime Pointer to the buffer to receive the generated
> prime number.
> +
> + @retval TRUE DH parameter generation succeeded.
> + @retval FALSE Value of Generator is not supported.
> + @retval FALSE PRNG fails to generate random prime number with
> PrimeLength.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +DhGenerateParameter (
> + IN OUT VOID *DhContext,
> + IN UINTN Generator,
> + IN UINTN PrimeLength,
> + OUT UINT8 *Prime
> + )
> +{
> + CALL_CRYPTO_SERVICE (DhGenerateParameter, (DhContext, Generator,
> PrimeLength, Prime), FALSE);
> +}
> +
> +/**
> + Sets generator and prime parameters for DH.
> +
> + Given generator g, and prime number p, this function and sets DH
> + context accordingly.
> +
> + If DhContext is NULL, then return FALSE.
> + If Prime is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] DhContext Pointer to the DH context.
> + @param[in] Generator Value of generator.
> + @param[in] PrimeLength Length in bits of prime to be generated.
> + @param[in] Prime Pointer to the prime number.
> +
> + @retval TRUE DH parameter setting succeeded.
> + @retval FALSE Value of Generator is not supported.
> + @retval FALSE Value of Generator is not suitable for the Prime.
> + @retval FALSE Value of Prime is not a prime number.
> + @retval FALSE Value of Prime is not a safe prime number.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +DhSetParameter (
> + IN OUT VOID *DhContext,
> + IN UINTN Generator,
> + IN UINTN PrimeLength,
> + IN CONST UINT8 *Prime
> + )
> +{
> + CALL_CRYPTO_SERVICE (DhSetParameter, (DhContext, Generator,
> PrimeLength, Prime), FALSE);
> +}
> +
> +/**
> + Generates DH public key.
> +
> + This function generates random secret exponent, and computes the public key,
> which is
> + returned via parameter PublicKey and PublicKeySize. DH context is updated
> accordingly.
> + If the PublicKey buffer is too small to hold the public key, FALSE is returned
> and
> + PublicKeySize is set to the required buffer size to obtain the public key.
> +
> + If DhContext is NULL, then return FALSE.
> + If PublicKeySize is NULL, then return FALSE.
> + If PublicKeySize is large enough but PublicKey is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] DhContext Pointer to the DH context.
> + @param[out] PublicKey Pointer to the buffer to receive generated public
> key.
> + @param[in, out] PublicKeySize On input, the size of PublicKey buffer in bytes.
> + On output, the size of data returned in PublicKey buffer in
> bytes.
> +
> + @retval TRUE DH public key generation succeeded.
> + @retval FALSE DH public key generation failed.
> + @retval FALSE PublicKeySize is not large enough.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +DhGenerateKey (
> + IN OUT VOID *DhContext,
> + OUT UINT8 *PublicKey,
> + IN OUT UINTN *PublicKeySize
> + )
> +{
> + CALL_CRYPTO_SERVICE (DhGenerateKey, (DhContext, PublicKey,
> PublicKeySize), FALSE);
> +}
> +
> +/**
> + Computes exchanged common key.
> +
> + Given peer's public key, this function computes the exchanged common key,
> based on its own
> + context including value of prime modulus and random secret exponent.
> +
> + If DhContext is NULL, then return FALSE.
> + If PeerPublicKey is NULL, then return FALSE.
> + If KeySize is NULL, then return FALSE.
> + If Key is NULL, then return FALSE.
> + If KeySize is not large enough, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in, out] DhContext Pointer to the DH context.
> + @param[in] PeerPublicKey Pointer to the peer's public key.
> + @param[in] PeerPublicKeySize Size of peer's public key in bytes.
> + @param[out] Key Pointer to the buffer to receive generated key.
> + @param[in, out] KeySize On input, the size of Key buffer in bytes.
> + On output, the size of data returned in Key buffer in bytes.
> +
> + @retval TRUE DH exchanged key generation succeeded.
> + @retval FALSE DH exchanged key generation failed.
> + @retval FALSE KeySize is not large enough.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +DhComputeKey (
> + IN OUT VOID *DhContext,
> + IN CONST UINT8 *PeerPublicKey,
> + IN UINTN PeerPublicKeySize,
> + OUT UINT8 *Key,
> + IN OUT UINTN *KeySize
> + )
> +{
> + CALL_CRYPTO_SERVICE (DhComputeKey, (DhContext, PeerPublicKey,
> PeerPublicKeySize, Key, KeySize), FALSE);
> +}
> +
> +//==============================================================
> =======================
> +// Pseudo-Random Generation Primitive
> +//==============================================================
> =======================
> +
> +/**
> + Sets up the seed value for the pseudorandom number generator.
> +
> + This function sets up the seed value for the pseudorandom number generator.
> + If Seed is not NULL, then the seed passed in is used.
> + If Seed is NULL, then default seed is used.
> + If this interface is not supported, then return FALSE.
> +
> + @param[in] Seed Pointer to seed value.
> + If NULL, default seed is used.
> + @param[in] SeedSize Size of seed value.
> + If Seed is NULL, this parameter is ignored.
> +
> + @retval TRUE Pseudorandom number generator has enough entropy for
> random generation.
> + @retval FALSE Pseudorandom number generator does not have enough
> entropy for random generation.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RandomSeed (
> + IN CONST UINT8 *Seed OPTIONAL,
> + IN UINTN SeedSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (RandomSeed, (Seed, SeedSize), FALSE);
> +}
> +
> +/**
> + Generates a pseudorandom byte stream of the specified size.
> +
> + If Output is NULL, then return FALSE.
> + If this interface is not supported, then return FALSE.
> +
> + @param[out] Output Pointer to buffer to receive random value.
> + @param[in] Size Size of random bytes to generate.
> +
> + @retval TRUE Pseudorandom byte stream generated successfully.
> + @retval FALSE Pseudorandom number generator fails to generate due to lack
> of entropy.
> + @retval FALSE This interface is not supported.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +RandomBytes (
> + OUT UINT8 *Output,
> + IN UINTN Size
> + )
> +{
> + CALL_CRYPTO_SERVICE (RandomBytes, (Output, Size), FALSE);
> +}
> +
> +//==============================================================
> =======================
> +// Key Derivation Function Primitive
> +//==============================================================
> =======================
> +
> +/**
> + Derive key data using HMAC-SHA256 based KDF.
> +
> + @param[in] Key Pointer to the user-supplied key.
> + @param[in] KeySize Key size in bytes.
> + @param[in] Salt Pointer to the salt(non-secret) value.
> + @param[in] SaltSize Salt size in bytes.
> + @param[in] Info Pointer to the application specific info.
> + @param[in] InfoSize Info size in bytes.
> + @param[out] Out Pointer to buffer to receive hkdf value.
> + @param[in] OutSize Size of hkdf bytes to generate.
> +
> + @retval TRUE Hkdf generated successfully.
> + @retval FALSE Hkdf generation failed.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +HkdfSha256ExtractAndExpand (
> + IN CONST UINT8 *Key,
> + IN UINTN KeySize,
> + IN CONST UINT8 *Salt,
> + IN UINTN SaltSize,
> + IN CONST UINT8 *Info,
> + IN UINTN InfoSize,
> + OUT UINT8 *Out,
> + IN UINTN OutSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (HkdfSha256ExtractAndExpand, (Key, KeySize, Salt,
> SaltSize, Info, InfoSize, Out, OutSize), FALSE);
> +}
> +
> +/**
> + Initializes the OpenSSL library.
> +
> + This function registers ciphers and digests used directly and indirectly
> + by SSL/TLS, and initializes the readable error messages.
> + This function must be called before any other action takes places.
> +
> + @retval TRUE The OpenSSL library has been initialized.
> + @retval FALSE Failed to initialize the OpenSSL library.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +TlsInitialize (
> + VOID
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsInitialize, (), FALSE);
> +}
> +
> +/**
> + Free an allocated SSL_CTX object.
> +
> + @param[in] TlsCtx Pointer to the SSL_CTX object to be released.
> +
> +**/
> +VOID
> +EFIAPI
> +TlsCtxFree (
> + IN VOID *TlsCtx
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (TlsCtxFree, (TlsCtx));
> +}
> +
> +/**
> + Creates a new SSL_CTX object as framework to establish TLS/SSL enabled
> + connections.
> +
> + @param[in] MajorVer Major Version of TLS/SSL Protocol.
> + @param[in] MinorVer Minor Version of TLS/SSL Protocol.
> +
> + @return Pointer to an allocated SSL_CTX object.
> + If the creation failed, TlsCtxNew() returns NULL.
> +
> +**/
> +VOID *
> +EFIAPI
> +TlsCtxNew (
> + IN UINT8 MajorVer,
> + IN UINT8 MinorVer
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsCtxNew, (MajorVer, MinorVer), NULL);
> +}
> +
> +/**
> + Free an allocated TLS object.
> +
> + This function removes the TLS object pointed to by Tls and frees up the
> + allocated memory. If Tls is NULL, nothing is done.
> +
> + @param[in] Tls Pointer to the TLS object to be freed.
> +
> +**/
> +VOID
> +EFIAPI
> +TlsFree (
> + IN VOID *Tls
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (TlsFree, (Tls));
> +}
> +
> +/**
> + Create a new TLS object for a connection.
> +
> + This function creates a new TLS object for a connection. The new object
> + inherits the setting of the underlying context TlsCtx: connection method,
> + options, verification setting.
> +
> + @param[in] TlsCtx Pointer to the SSL_CTX object.
> +
> + @return Pointer to an allocated SSL object.
> + If the creation failed, TlsNew() returns NULL.
> +
> +**/
> +VOID *
> +EFIAPI
> +TlsNew (
> + IN VOID *TlsCtx
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsNew, (TlsCtx), NULL);
> +}
> +
> +/**
> + Checks if the TLS handshake was done.
> +
> + This function will check if the specified TLS handshake was done.
> +
> + @param[in] Tls Pointer to the TLS object for handshake state checking.
> +
> + @retval TRUE The TLS handshake was done.
> + @retval FALSE The TLS handshake was not done.
> +
> +**/
> +BOOLEAN
> +EFIAPI
> +TlsInHandshake (
> + IN VOID *Tls
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsInHandshake, (Tls), FALSE);
> +}
> +
> +/**
> + Perform a TLS/SSL handshake.
> +
> + This function will perform a TLS/SSL handshake.
> +
> + @param[in] Tls Pointer to the TLS object for handshake operation.
> + @param[in] BufferIn Pointer to the most recently received TLS
> Handshake packet.
> + @param[in] BufferInSize Packet size in bytes for the most recently
> received TLS
> + Handshake packet.
> + @param[out] BufferOut Pointer to the buffer to hold the built packet.
> + @param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it
> is
> + the buffer size provided by the caller. On output, it
> + is the buffer size in fact needed to contain the
> + packet.
> +
> + @retval EFI_SUCCESS The required TLS packet is built successfully.
> + @retval EFI_INVALID_PARAMETER One or more of the following conditions
> is TRUE:
> + Tls is NULL.
> + BufferIn is NULL but BufferInSize is NOT 0.
> + BufferInSize is 0 but BufferIn is NOT NULL.
> + BufferOutSize is NULL.
> + BufferOut is NULL if *BufferOutSize is not zero.
> + @retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the
> response packet.
> + @retval EFI_ABORTED Something wrong during handshake.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsDoHandshake (
> + IN VOID *Tls,
> + IN UINT8 *BufferIn, OPTIONAL
> + IN UINTN BufferInSize, OPTIONAL
> + OUT UINT8 *BufferOut, OPTIONAL
> + IN OUT UINTN *BufferOutSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsDoHandshake, (Tls, BufferIn, BufferInSize,
> BufferOut, BufferOutSize), EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Handle Alert message recorded in BufferIn. If BufferIn is NULL and
> BufferInSize is zero,
> + TLS session has errors and the response packet needs to be Alert message
> based on error type.
> +
> + @param[in] Tls Pointer to the TLS object for state checking.
> + @param[in] BufferIn Pointer to the most recently received TLS Alert
> packet.
> + @param[in] BufferInSize Packet size in bytes for the most recently
> received TLS
> + Alert packet.
> + @param[out] BufferOut Pointer to the buffer to hold the built packet.
> + @param[in, out] BufferOutSize Pointer to the buffer size in bytes. On input, it
> is
> + the buffer size provided by the caller. On output, it
> + is the buffer size in fact needed to contain the
> + packet.
> +
> + @retval EFI_SUCCESS The required TLS packet is built successfully.
> + @retval EFI_INVALID_PARAMETER One or more of the following conditions
> is TRUE:
> + Tls is NULL.
> + BufferIn is NULL but BufferInSize is NOT 0.
> + BufferInSize is 0 but BufferIn is NOT NULL.
> + BufferOutSize is NULL.
> + BufferOut is NULL if *BufferOutSize is not zero.
> + @retval EFI_ABORTED An error occurred.
> + @retval EFI_BUFFER_TOO_SMALL BufferOutSize is too small to hold the
> response packet.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsHandleAlert (
> + IN VOID *Tls,
> + IN UINT8 *BufferIn, OPTIONAL
> + IN UINTN BufferInSize, OPTIONAL
> + OUT UINT8 *BufferOut, OPTIONAL
> + IN OUT UINTN *BufferOutSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsHandleAlert, (Tls, BufferIn, BufferInSize, BufferOut,
> BufferOutSize), EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Build the CloseNotify packet.
> +
> + @param[in] Tls Pointer to the TLS object for state checking.
> + @param[in, out] Buffer Pointer to the buffer to hold the built packet.
> + @param[in, out] BufferSize Pointer to the buffer size in bytes. On input, it is
> + the buffer size provided by the caller. On output, it
> + is the buffer size in fact needed to contain the
> + packet.
> +
> + @retval EFI_SUCCESS The required TLS packet is built successfully.
> + @retval EFI_INVALID_PARAMETER One or more of the following conditions
> is TRUE:
> + Tls is NULL.
> + BufferSize is NULL.
> + Buffer is NULL if *BufferSize is not zero.
> + @retval EFI_BUFFER_TOO_SMALL BufferSize is too small to hold the
> response packet.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsCloseNotify (
> + IN VOID *Tls,
> + IN OUT UINT8 *Buffer,
> + IN OUT UINTN *BufferSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsCloseNotify, (Tls, Buffer, BufferSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Attempts to read bytes from one TLS object and places the data in Buffer.
> +
> + This function will attempt to read BufferSize bytes from the TLS object
> + and places the data in Buffer.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in,out] Buffer Pointer to the buffer to store the data.
> + @param[in] BufferSize The size of Buffer in bytes.
> +
> + @retval >0 The amount of data successfully read from the TLS object.
> + @retval <=0 No data was successfully read.
> +
> +**/
> +INTN
> +EFIAPI
> +TlsCtrlTrafficOut (
> + IN VOID *Tls,
> + IN OUT VOID *Buffer,
> + IN UINTN BufferSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsCtrlTrafficOut, (Tls, Buffer, BufferSize), 0);
> +}
> +
> +/**
> + Attempts to write data from the buffer to TLS object.
> +
> + This function will attempt to write BufferSize bytes data from the Buffer
> + to the TLS object.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in] Buffer Pointer to the data buffer.
> + @param[in] BufferSize The size of Buffer in bytes.
> +
> + @retval >0 The amount of data successfully written to the TLS object.
> + @retval <=0 No data was successfully written.
> +
> +**/
> +INTN
> +EFIAPI
> +TlsCtrlTrafficIn (
> + IN VOID *Tls,
> + IN VOID *Buffer,
> + IN UINTN BufferSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsCtrlTrafficIn, (Tls, Buffer, BufferSize), 0);
> +}
> +
> +/**
> + Attempts to read bytes from the specified TLS connection into the buffer.
> +
> + This function tries to read BufferSize bytes data from the specified TLS
> + connection into the Buffer.
> +
> + @param[in] Tls Pointer to the TLS connection for data reading.
> + @param[in,out] Buffer Pointer to the data buffer.
> + @param[in] BufferSize The size of Buffer in bytes.
> +
> + @retval >0 The read operation was successful, and return value is the
> + number of bytes actually read from the TLS connection.
> + @retval <=0 The read operation was not successful.
> +
> +**/
> +INTN
> +EFIAPI
> +TlsRead (
> + IN VOID *Tls,
> + IN OUT VOID *Buffer,
> + IN UINTN BufferSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsRead, (Tls, Buffer, BufferSize), 0);
> +}
> +
> +/**
> + Attempts to write data to a TLS connection.
> +
> + This function tries to write BufferSize bytes data from the Buffer into the
> + specified TLS connection.
> +
> + @param[in] Tls Pointer to the TLS connection for data writing.
> + @param[in] Buffer Pointer to the data buffer.
> + @param[in] BufferSize The size of Buffer in bytes.
> +
> + @retval >0 The write operation was successful, and return value is the
> + number of bytes actually written to the TLS connection.
> + @retval <=0 The write operation was not successful.
> +
> +**/
> +INTN
> +EFIAPI
> +TlsWrite (
> + IN VOID *Tls,
> + IN VOID *Buffer,
> + IN UINTN BufferSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsWrite, (Tls, Buffer, BufferSize), 0);
> +}
> +
> +/**
> + Set a new TLS/SSL method for a particular TLS object.
> +
> + This function sets a new TLS/SSL method for a particular TLS object.
> +
> + @param[in] Tls Pointer to a TLS object.
> + @param[in] MajorVer Major Version of TLS/SSL Protocol.
> + @param[in] MinorVer Minor Version of TLS/SSL Protocol.
> +
> + @retval EFI_SUCCESS The TLS/SSL method was set successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_UNSUPPORTED Unsupported TLS/SSL method.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetVersion (
> + IN VOID *Tls,
> + IN UINT8 MajorVer,
> + IN UINT8 MinorVer
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetVersion, (Tls, MajorVer, MinorVer),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Set TLS object to work in client or server mode.
> +
> + This function prepares a TLS object to work in client or server mode.
> +
> + @param[in] Tls Pointer to a TLS object.
> + @param[in] IsServer Work in server mode.
> +
> + @retval EFI_SUCCESS The TLS/SSL work mode was set successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_UNSUPPORTED Unsupported TLS/SSL work mode.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetConnectionEnd (
> + IN VOID *Tls,
> + IN BOOLEAN IsServer
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetConnectionEnd, (Tls, IsServer),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Set the ciphers list to be used by the TLS object.
> +
> + This function sets the ciphers for use by a specified TLS object.
> +
> + @param[in] Tls Pointer to a TLS object.
> + @param[in] CipherId Array of UINT16 cipher identifiers. Each UINT16
> + cipher identifier comes from the TLS Cipher Suite
> + Registry of the IANA, interpreting Byte1 and Byte2
> + in network (big endian) byte order.
> + @param[in] CipherNum The number of cipher in the list.
> +
> + @retval EFI_SUCCESS The ciphers list was set successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_UNSUPPORTED No supported TLS cipher was found in
> CipherId.
> + @retval EFI_OUT_OF_RESOURCES Memory allocation failed.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetCipherList (
> + IN VOID *Tls,
> + IN UINT16 *CipherId,
> + IN UINTN CipherNum
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetCipherList, (Tls, CipherId, CipherNum),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Set the compression method for TLS/SSL operations.
> +
> + This function handles TLS/SSL integrated compression methods.
> +
> + @param[in] CompMethod The compression method ID.
> +
> + @retval EFI_SUCCESS The compression method for the communication
> was
> + set successfully.
> + @retval EFI_UNSUPPORTED Unsupported compression method.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetCompressionMethod (
> + IN UINT8 CompMethod
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetCompressionMethod, (CompMethod),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Set peer certificate verification mode for the TLS connection.
> +
> + This function sets the verification mode flags for the TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in] VerifyMode A set of logically or'ed verification mode flags.
> +
> +**/
> +VOID
> +EFIAPI
> +TlsSetVerify (
> + IN VOID *Tls,
> + IN UINT32 VerifyMode
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (TlsSetVerify, (Tls, VerifyMode));
> +}
> +
> +/**
> + Set the specified host name to be verified.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in] Flags The setting flags during the validation.
> + @param[in] HostName The specified host name to be verified.
> +
> + @retval EFI_SUCCESS The HostName setting was set successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_ABORTED Invalid HostName setting.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetVerifyHost (
> + IN VOID *Tls,
> + IN UINT32 Flags,
> + IN CHAR8 *HostName
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetVerifyHost, (Tls, Flags, HostName),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Sets a TLS/SSL session ID to be used during TLS/SSL connect.
> +
> + This function sets a session ID to be used when the TLS/SSL connection is
> + to be established.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in] SessionId Session ID data used for session resumption.
> + @param[in] SessionIdLen Length of Session ID in bytes.
> +
> + @retval EFI_SUCCESS Session ID was set successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_UNSUPPORTED No available session for ID setting.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetSessionId (
> + IN VOID *Tls,
> + IN UINT8 *SessionId,
> + IN UINT16 SessionIdLen
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetSessionId, (Tls, SessionId, SessionIdLen),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Adds the CA to the cert store when requesting Server or Client authentication.
> +
> + This function adds the CA certificate to the list of CAs when requesting
> + Server or Client authentication for the chosen TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in] Data Pointer to the data buffer of a DER-encoded binary
> + X.509 certificate or PEM-encoded X.509 certificate.
> + @param[in] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_OUT_OF_RESOURCES Required resources could not be
> allocated.
> + @retval EFI_ABORTED Invalid X.509 certificate.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetCaCertificate (
> + IN VOID *Tls,
> + IN VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetCaCertificate, (Tls, Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Loads the local public certificate into the specified TLS object.
> +
> + This function loads the X.509 certificate into the specified TLS object
> + for TLS negotiation.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in] Data Pointer to the data buffer of a DER-encoded binary
> + X.509 certificate or PEM-encoded X.509 certificate.
> + @param[in] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_OUT_OF_RESOURCES Required resources could not be
> allocated.
> + @retval EFI_ABORTED Invalid X.509 certificate.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetHostPublicCert (
> + IN VOID *Tls,
> + IN VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetHostPublicCert, (Tls, Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Adds the local private key to the specified TLS object.
> +
> + This function adds the local private key (PEM-encoded RSA or PKCS#8 private
> + key) into the specified TLS object for TLS negotiation.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in] Data Pointer to the data buffer of a PEM-encoded RSA
> + or PKCS#8 private key.
> + @param[in] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_UNSUPPORTED This function is not supported.
> + @retval EFI_ABORTED Invalid private key data.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetHostPrivateKey (
> + IN VOID *Tls,
> + IN VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetHostPrivateKey, (Tls, Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Adds the CA-supplied certificate revocation list for certificate validation.
> +
> + This function adds the CA-supplied certificate revocation list data for
> + certificate validity checking.
> +
> + @param[in] Data Pointer to the data buffer of a DER-encoded CRL data.
> + @param[in] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_UNSUPPORTED This function is not supported.
> + @retval EFI_ABORTED Invalid CRL data.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsSetCertRevocationList (
> + IN VOID *Data,
> + IN UINTN DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsSetCertRevocationList, (Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the protocol version used by the specified TLS connection.
> +
> + This function returns the protocol version used by the specified TLS
> + connection.
> +
> + If Tls is NULL, then ASSERT().
> +
> + @param[in] Tls Pointer to the TLS object.
> +
> + @return The protocol version of the specified TLS connection.
> +
> +**/
> +UINT16
> +EFIAPI
> +TlsGetVersion (
> + IN VOID *Tls
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetVersion, (Tls), 0);
> +}
> +
> +/**
> + Gets the connection end of the specified TLS connection.
> +
> + This function returns the connection end (as client or as server) used by
> + the specified TLS connection.
> +
> + If Tls is NULL, then ASSERT().
> +
> + @param[in] Tls Pointer to the TLS object.
> +
> + @return The connection end used by the specified TLS connection.
> +
> +**/
> +UINT8
> +EFIAPI
> +TlsGetConnectionEnd (
> + IN VOID *Tls
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetConnectionEnd, (Tls), 0);
> +}
> +
> +/**
> + Gets the cipher suite used by the specified TLS connection.
> +
> + This function returns current cipher suite used by the specified
> + TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in,out] CipherId The cipher suite used by the TLS object.
> +
> + @retval EFI_SUCCESS The cipher suite was returned successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_UNSUPPORTED Unsupported cipher suite.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetCurrentCipher (
> + IN VOID *Tls,
> + IN OUT UINT16 *CipherId
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetCurrentCipher, (Tls, CipherId),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the compression methods used by the specified TLS connection.
> +
> + This function returns current integrated compression methods used by
> + the specified TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in,out] CompressionId The current compression method used by
> + the TLS object.
> +
> + @retval EFI_SUCCESS The compression method was returned
> successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_ABORTED Invalid Compression method.
> + @retval EFI_UNSUPPORTED This function is not supported.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetCurrentCompressionId (
> + IN VOID *Tls,
> + IN OUT UINT8 *CompressionId
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetCurrentCompressionId, (Tls, CompressionId),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the verification mode currently set in the TLS connection.
> +
> + This function returns the peer verification mode currently set in the
> + specified TLS connection.
> +
> + If Tls is NULL, then ASSERT().
> +
> + @param[in] Tls Pointer to the TLS object.
> +
> + @return The verification mode set in the specified TLS connection.
> +
> +**/
> +UINT32
> +EFIAPI
> +TlsGetVerify (
> + IN VOID *Tls
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetVerify, (Tls), 0);
> +}
> +
> +/**
> + Gets the session ID used by the specified TLS connection.
> +
> + This function returns the TLS/SSL session ID currently used by the
> + specified TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in,out] SessionId Buffer to contain the returned session ID.
> + @param[in,out] SessionIdLen The length of Session ID in bytes.
> +
> + @retval EFI_SUCCESS The Session ID was returned successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_UNSUPPORTED Invalid TLS/SSL session.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetSessionId (
> + IN VOID *Tls,
> + IN OUT UINT8 *SessionId,
> + IN OUT UINT16 *SessionIdLen
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetSessionId, (Tls, SessionId, SessionIdLen),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the client random data used in the specified TLS connection.
> +
> + This function returns the TLS/SSL client random data currently used in
> + the specified TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in,out] ClientRandom Buffer to contain the returned client
> + random data (32 bytes).
> +
> +**/
> +VOID
> +EFIAPI
> +TlsGetClientRandom (
> + IN VOID *Tls,
> + IN OUT UINT8 *ClientRandom
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (TlsGetClientRandom, (Tls, ClientRandom));
> +}
> +
> +/**
> + Gets the server random data used in the specified TLS connection.
> +
> + This function returns the TLS/SSL server random data currently used in
> + the specified TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in,out] ServerRandom Buffer to contain the returned server
> + random data (32 bytes).
> +
> +**/
> +VOID
> +EFIAPI
> +TlsGetServerRandom (
> + IN VOID *Tls,
> + IN OUT UINT8 *ServerRandom
> + )
> +{
> + CALL_VOID_CRYPTO_SERVICE (TlsGetServerRandom, (Tls, ServerRandom));
> +}
> +
> +/**
> + Gets the master key data used in the specified TLS connection.
> +
> + This function returns the TLS/SSL master key material currently used in
> + the specified TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[in,out] KeyMaterial Buffer to contain the returned key material.
> +
> + @retval EFI_SUCCESS Key material was returned successfully.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_UNSUPPORTED Invalid TLS/SSL session.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetKeyMaterial (
> + IN VOID *Tls,
> + IN OUT UINT8 *KeyMaterial
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetKeyMaterial, (Tls, KeyMaterial),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the CA Certificate from the cert store.
> +
> + This function returns the CA certificate for the chosen
> + TLS connection.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[out] Data Pointer to the data buffer to receive the CA
> + certificate data sent to the client.
> + @param[in,out] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_UNSUPPORTED This function is not supported.
> + @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetCaCertificate (
> + IN VOID *Tls,
> + OUT VOID *Data,
> + IN OUT UINTN *DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetCaCertificate, (Tls, Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the local public Certificate set in the specified TLS object.
> +
> + This function returns the local public certificate which was currently set
> + in the specified TLS object.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[out] Data Pointer to the data buffer to receive the local
> + public certificate.
> + @param[in,out] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_INVALID_PARAMETER The parameter is invalid.
> + @retval EFI_NOT_FOUND The certificate is not found.
> + @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetHostPublicCert (
> + IN VOID *Tls,
> + OUT VOID *Data,
> + IN OUT UINTN *DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetHostPublicCert, (Tls, Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the local private key set in the specified TLS object.
> +
> + This function returns the local private key data which was currently set
> + in the specified TLS object.
> +
> + @param[in] Tls Pointer to the TLS object.
> + @param[out] Data Pointer to the data buffer to receive the local
> + private key data.
> + @param[in,out] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_UNSUPPORTED This function is not supported.
> + @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetHostPrivateKey (
> + IN VOID *Tls,
> + OUT VOID *Data,
> + IN OUT UINTN *DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetHostPrivateKey, (Tls, Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> +
> +/**
> + Gets the CA-supplied certificate revocation list data set in the specified
> + TLS object.
> +
> + This function returns the CA-supplied certificate revocation list data which
> + was currently set in the specified TLS object.
> +
> + @param[out] Data Pointer to the data buffer to receive the CRL data.
> + @param[in,out] DataSize The size of data buffer in bytes.
> +
> + @retval EFI_SUCCESS The operation succeeded.
> + @retval EFI_UNSUPPORTED This function is not supported.
> + @retval EFI_BUFFER_TOO_SMALL The Data is too small to hold the data.
> +
> +**/
> +EFI_STATUS
> +EFIAPI
> +TlsGetCertRevocationList (
> + OUT VOID *Data,
> + IN OUT UINTN *DataSize
> + )
> +{
> + CALL_CRYPTO_SERVICE (TlsGetCertRevocationList, (Data, DataSize),
> EFI_UNSUPPORTED);
> +}
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni
> new file mode 100644
> index 0000000000..8b55f6ee8b
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.uni
> @@ -0,0 +1,12 @@
> +// /** @file
> +// BaseCryptLib and TlsLib using the servives of the EDK II Crypto Protocol/PPI.
Typo: servives -> services
> +//
> +// Copyright (c) 2020, Intel Corporation. All rights reserved.<BR>
> +//
> +// SPDX-License-Identifier: BSD-2-Clause-Patent
> +//
> +// **/
> +
> +#string STR_MODULE_ABSTRACT #language en-US "BaseCryptLib and
> TlsLib using the servives of the EDK II Crypto Protocol/PPI"
Typo: servives -> services
> +
> +#string STR_MODULE_DESCRIPTION #language en-US "BaseCryptLib and
> TlsLib using the servives of the EDK II Crypto Protocol/PPI."
Typo: servives -> services
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c
> new file mode 100644
> index 0000000000..8a505a527e
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.c
> @@ -0,0 +1,68 @@
> +/** @file
> + Implements the GetCryptoServices() API that retuns a pointer to the EDK II
> + Crypto Protocol.
> +
> + Copyright (C) Microsoft Corporation. All rights reserved.
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +#include <PiDxe.h>
> +#include <Library/BaseLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/UefiBootServicesTableLib.h>
> +#include <Protocol/Crypto.h>
> +
> +EDKII_CRYPTO_PROTOCOL *mCryptoProtocol = NULL;
> +
> +/**
> + Internal worker function that returns the pointer to an EDK II Crypto
> + Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
> + identicaly which allows the implementation of the BaseCryptLib functions that
Typo: identicaly -> identical
> + call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
> + implementations.
> +
> + This DXE implementation returns the pointer to the EDK II Crypto Protocol
> + that was found in the library constructor DxeCryptLibConstructor().
> +**/
> +VOID *
> +GetCryptoServices (
> + VOID
> + )
> +{
> + return (VOID *)mCryptoProtocol;
> +}
> +
> +EFI_STATUS
> +EFIAPI
> +DxeCryptLibConstructor (
> + IN EFI_HANDLE ImageHandle,
> + IN EFI_SYSTEM_TABLE *SystemTable
> + )
> +{
> + EFI_STATUS Status;
> + UINTN Version;
> +
> + Status = gBS->LocateProtocol (
> + &gEdkiiCryptoProtocolGuid,
> + NULL,
> + (VOID **)&mCryptoProtocol
> + );
> +
> + if (EFI_ERROR (Status) || mCryptoProtocol == NULL) {
> + DEBUG((DEBUG_ERROR, "[DxeCryptLib] Failed to locate Crypto Protocol.
> Status = %r\n", Status));
> + ASSERT_EFI_ERROR (Status);
> + ASSERT (mCryptoProtocol != NULL);
> + mCryptoProtocol = NULL;
> + return EFI_NOT_FOUND;
> + }
> +
> + Version = mCryptoProtocol->GetVersion ();
> + if (Version < EDKII_CRYPTO_VERSION) {
> + DEBUG((DEBUG_ERROR, "[DxeCryptLib] Crypto Protocol unsupported
> version %d\n", Version));
> + ASSERT (Version >= EDKII_CRYPTO_VERSION);
> + mCryptoProtocol = NULL;
> + return EFI_NOT_FOUND;
> + }
> +
> + return EFI_SUCCESS;
> +}
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
> new file mode 100644
> index 0000000000..a139668289
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib.inf
> @@ -0,0 +1,44 @@
> +## @file
> +# Implements the BaseCryptLib and TlsLib using the servives of the EDK II
> Crypto
Typo: servives -> services
> +# Protocol.
> +#
> +# Copyright (C) Microsoft Corporation. All rights reserved.
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +[Defines]
> + INF_VERSION = 0x0001001B
> + BASE_NAME = DxeCryptLib
> + MODULE_UNI_FILE = CryptLib.uni
> + FILE_GUID = B38CBDA6-8017-4111-8232-9E8328DE82F6
> + VERSION_STRING = 1.0
> + MODULE_TYPE = DXE_DRIVER
> + LIBRARY_CLASS = BaseCryptLib | DXE_DRIVER UEFI_DRIVER
> UEFI_APPLICATION
> + LIBRARY_CLASS = TlsLib | DXE_DRIVER UEFI_DRIVER
> UEFI_APPLICATION
> + CONSTRUCTOR = DxeCryptLibConstructor
> +
> +#
> +# The following information is for reference only and not required by the build
> tools.
> +#
> +# VALID_ARCHITECTURES = IA32 X64 IPF EBC
Supported arch doesn't match the driver module (like
CryptoPkg/Driver/CryptoDxe.inf)
> +#
> +
> +[Packages]
> + MdePkg/MdePkg.dec
> + CryptoPkg/CryptoPkg.dec
> +
> +[LibraryClasses]
> + BaseLib
> + DebugLib
> + UefiBootServicesTableLib
> +
> +[Sources]
> + DxeCryptLib.c
> + CryptLib.c
> +
> +[Protocols]
> + gEdkiiCryptoProtocolGuid ## CONSUMES
> +
> +[Depex]
> + gEdkiiCryptoProtocolGuid
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c
> new file mode 100644
> index 0000000000..2efc81c712
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.c
> @@ -0,0 +1,57 @@
> +/** @file
> + Implements the GetCryptoServices() API that retuns a pointer to the EDK II
> + Crypto PPI.
> +
> + Copyright (C) Microsoft Corporation. All rights reserved.
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +#include <PiPei.h>
> +#include <Library/BaseLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/PeiServicesLib.h>
> +#include <Ppi/Crypto.h>
> +
> +/**
> + Internal worker function that returns the pointer to an EDK II Crypto
> + Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
> + identicaly which allows the implementation of the BaseCryptLib functions that
Typo: identicaly -> identical
> + call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
> + implementations.
> +
> + This PEI implementation looks up the EDK II Crypto PPI and verifies the
> + version each time a crypto service is called, so it is compatible with XIP
> + PEIMs.
> +**/
> +VOID *
> +GetCryptoServices (
> + VOID
> + )
> +{
> + EFI_STATUS Status;
> + EDKII_CRYPTO_PPI *CryptoPpi;
> + UINTN Version;
> +
> + CryptoPpi = NULL;
> + Status = PeiServicesLocatePpi (
> + &gEdkiiCryptoPpiGuid,
> + 0,
> + NULL,
> + (VOID **)&CryptoPpi
> + );
> + if (EFI_ERROR (Status) || CryptoPpi == NULL) {
> + DEBUG((DEBUG_ERROR, "[PeiCryptLib] Failed to locate Crypto PPI. Status
> = %r\n", Status));
> + ASSERT_EFI_ERROR (Status);
> + ASSERT (CryptoPpi != NULL);
> + return NULL;
> + }
> +
> + Version = CryptoPpi->GetVersion ();
> + if (Version < EDKII_CRYPTO_VERSION) {
> + DEBUG((DEBUG_ERROR, "[PeiCryptLib] Crypto PPI unsupported
> version %d\n", Version));
> + ASSERT (Version >= EDKII_CRYPTO_VERSION);
> + return NULL;
> + }
> +
> + return (VOID *)CryptoPpi;
> +}
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
> new file mode 100644
> index 0000000000..da407088fd
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib.inf
> @@ -0,0 +1,43 @@
> +## @file
> +# Implements the BaseCryptLib and TlsLib using the servives of the EDK II
> Crypto
Typo: servives -> services
> +# PPI.
> +#
> +# Copyright (C) Microsoft Corporation. All rights reserved.
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +[Defines]
> + INF_VERSION = 0x0001001B
> + BASE_NAME = PeiCryptLib
> + MODULE_UNI_FILE = CryptLib.uni
> + FILE_GUID = 3E8B50C6-F68C-4212-B903-94A10FE02399
> + VERSION_STRING = 1.0
> + MODULE_TYPE = PEIM
> + LIBRARY_CLASS = BaseCryptLib | PEIM
> + LIBRARY_CLASS = TlsLib | PEIM
> +
> +#
> +# The following information is for reference only and not required by the build
> tools.
> +#
> +# VALID_ARCHITECTURES = IA32 X64 IPF EBC
The supported arch doesn't match the driver module (like
CryptoPkg/Driver/CryptoPei.inf)
> +#
> +
> +[Packages]
> + MdePkg/MdePkg.dec
> + CryptoPkg/CryptoPkg.dec
> +
> +[LibraryClasses]
> + BaseLib
> + DebugLib
> + PeiServicesLib
> +
> +[Sources]
> + PeiCryptLib.c
> + CryptLib.c
> +
> +[Ppis]
> + gEdkiiCryptoPpiGuid ## CONSUMES
> +
> +[Depex]
> + gEdkiiCryptoPpiGuid
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c
> new file mode 100644
> index 0000000000..3c3a0ced3f
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.c
> @@ -0,0 +1,79 @@
> +/** @file
> + Implements the GetCryptoServices() API that retuns a pointer to the EDK II
> + SMM Crypto Protocol.
> +
> + Copyright (C) Microsoft Corporation. All rights reserved.
> + SPDX-License-Identifier: BSD-2-Clause-Patent
> +
> +**/
> +
> +#include <PiSmm.h>
> +#include <Library/BaseLib.h>
> +#include <Library/DebugLib.h>
> +#include <Library/SmmServicesTableLib.h>
> +#include <Protocol/SmmCrypto.h>
> +
> +EDKII_SMM_CRYPTO_PROTOCOL *mSmmCryptoProtocol = NULL;
> +
> +/**
> + Internal worker function that returns the pointer to an EDK II Crypto
> + Protocol/PPI. The layout of the PPI, DXE Protocol, and SMM Protocol are
> + identicaly which allows the implementation of the BaseCryptLib functions that
Typo: identicaly -> identical
> + call through a Protocol/PPI to be shared for the PEI, DXE, and SMM
> + implementations.
> +
> + This SMM implementation returns the pointer to the EDK II SMM Crypto
> Protocol
> + that was found in the library constructor SmmCryptLibConstructor().
> +**/
> +VOID *
> +GetCryptoServices (
> + VOID
> + )
> +{
> + return (VOID *)mSmmCryptoProtocol;
> +}
> +
> +/**
> + Constructor looks up the EDK II SMM Crypto Protocol and verifies that it is
> + not NULL and has a high enough version value to support all the BaseCryptLib
> + functions.
> +
> + @param ImageHandle The firmware allocated handle for the EFI image.
> + @param SystemTable A pointer to the EFI System Table.
> +
> + @retval EFI_SUCCESS The EDK II SMM Crypto Protocol was found.
> + @retval EFI_NOT_FOUND The EDK II SMM Crypto Protocol was not found.
> +**/
> +EFI_STATUS
> +EFIAPI
> +SmmCryptLibConstructor (
> + IN EFI_HANDLE ImageHandle,
> + IN EFI_SYSTEM_TABLE *SystemTable
> + )
> +{
> + EFI_STATUS Status;
> + UINTN Version;
> +
> + Status = gSmst->SmmLocateProtocol (
> + &gEdkiiSmmCryptoProtocolGuid,
> + NULL,
> + (VOID **)&mSmmCryptoProtocol
> + );
> + if (EFI_ERROR (Status) || mSmmCryptoProtocol == NULL) {
> + DEBUG((DEBUG_ERROR, "[SmmCryptLib] Failed to locate Crypto SMM
> Protocol. Status = %r\n", Status));
> + ASSERT_EFI_ERROR (Status);
> + ASSERT (mSmmCryptoProtocol != NULL);
> + mSmmCryptoProtocol = NULL;
> + return EFI_NOT_FOUND;
> + }
> +
> + Version = mSmmCryptoProtocol->GetVersion ();
> + if (Version < EDKII_CRYPTO_VERSION) {
> + DEBUG((DEBUG_ERROR, "[SmmCryptLib] Crypto SMM Protocol unsupported
> version %d\n", Version));
> + ASSERT (Version >= EDKII_CRYPTO_VERSION);
> + mSmmCryptoProtocol = NULL;
> + return EFI_NOT_FOUND;
> + }
> +
> + return EFI_SUCCESS;
> +}
> diff --git a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
> new file mode 100644
> index 0000000000..fed04e2916
> --- /dev/null
> +++ b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib.inf
> @@ -0,0 +1,44 @@
> +## @file
> +# Implements the BaseCryptLib and TlsLib using the servives of the EDK II
> Crypto
Typo: servives -> services
> +# SMM Protocol.
> +#
> +# Copyright (C) Microsoft Corporation. All rights reserved.
> +# SPDX-License-Identifier: BSD-2-Clause-Patent
> +#
> +##
> +
> +[Defines]
> + INF_VERSION = 0x0001001B
> + BASE_NAME = SmmCryptLib
> + MODULE_UNI_FILE = CryptLib.uni
> + FILE_GUID = 5CC6ECC9-E961-46A9-8D5C-6581A060DC0D
> + VERSION_STRING = 1.0
> + MODULE_TYPE = DXE_SMM_DRIVER
> + LIBRARY_CLASS = BaseCryptLib | DXE_SMM_DRIVER
> + LIBRARY_CLASS = TlsLib | DXE_SMM_DRIVER
> + CONSTRUCTOR = SmmCryptLibConstructor
> +
> +#
> +# The following information is for reference only and not required by the build
> tools.
> +#
> +# VALID_ARCHITECTURES = IA32 X64 IPF EBC
The supported arch doesn't match the driver module (like
CryptoPkg/Driver/CryptoSmm.inf)
Regards,
Jian
> +#
> +
> +[Packages]
> + MdePkg/MdePkg.dec
> + CryptoPkg/CryptoPkg.dec
> +
> +[LibraryClasses]
> + BaseLib
> + DebugLib
> + SmmServicesTableLib
> +
> +[Sources]
> + SmmCryptLib.c
> + CryptLib.c
> +
> +[Protocols]
> + gEdkiiSmmCryptoProtocolGuid ## CONSUMES
> +
> +[Depex]
> + gEdkiiSmmCryptoProtocolGuid
> --
> 2.21.0.windows.1
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Jian,
I agree with your feedback. I will fix in V7.
Mike
> -----Original Message-----
> From: Wang, Jian J <jian.j.wang@intel.com>
> Sent: Tuesday, February 4, 2020 1:00 AM
> To: Kinney, Michael D <michael.d.kinney@intel.com>;
> devel@edk2.groups.io
> Cc: Lu, XiaoyuX <xiaoyux.lu@intel.com>
> Subject: RE: [Patch 4/5] CryptoPkg/Library: Add
> BaseCryptLibOnProtocolPpi instances
>
> Mike,
>
>
> > -----Original Message-----
> > From: Kinney, Michael D <michael.d.kinney@intel.com>
> > Sent: Thursday, January 30, 2020 3:01 PM
> > To: devel@edk2.groups.io
> > Cc: Wang, Jian J <jian.j.wang@intel.com>; Lu, XiaoyuX
> <xiaoyux.lu@intel.com>
> > Subject: [Patch 4/5] CryptoPkg/Library: Add
> BaseCryptLibOnProtocolPpi
> > instances
> >
> > https://bugzilla.tianocore.org/show_bug.cgi?id=2420
> >
> > Based on the following package with changes to merge
> into
> > CryptoPkg.
> >
> >
> https://github.com/microsoft/mu_plus/tree/dev/201908/Sh
> aredCryptoPkg
> >
> > Add the PeiCryptLib, DxeCryptLib, and SmmCryptLib
> instances
> > of the BaseCryptLib library classes that are
> implemented using
> > the services of EDK II Crypto Protocols/PPIs.
> >
> > These library instances all set a dependency
> expression on the
> > EDK II Crypto Protocols/PPIs, so any modules that use
> these
> > library instances are not dispatched until the
> modules that
> > produce the EDK II Crypto Protocols/PPIs are
> dispatched.
> >
> > Cc: Jian J Wang <jian.j.wang@intel.com>
> > Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>
> > Signed-off-by: Michael D Kinney
> <michael.d.kinney@intel.com>
> > ---
> > .../BaseCryptLibOnProtocolPpi/CryptLib.c | 4394
> +++++++++++++++++
> > .../BaseCryptLibOnProtocolPpi/CryptLib.uni | 12
> +
> > .../BaseCryptLibOnProtocolPpi/DxeCryptLib.c | 68
> +
> > .../BaseCryptLibOnProtocolPpi/DxeCryptLib.inf | 44
> +
> > .../BaseCryptLibOnProtocolPpi/PeiCryptLib.c | 57
> +
> > .../BaseCryptLibOnProtocolPpi/PeiCryptLib.inf | 43
> +
> > .../BaseCryptLibOnProtocolPpi/SmmCryptLib.c | 79
> +
> > .../BaseCryptLibOnProtocolPpi/SmmCryptLib.inf | 44
> +
> > 8 files changed, 4741 insertions(+)
> > create mode 100644
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.c
> > create mode 100644
> >
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.un
> i
> > create mode 100644
> >
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib
> .c
> > create mode 100644
> >
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptLib
> .inf
> > create mode 100644
> >
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib
> .c
> > create mode 100644
> >
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptLib
> .inf
> > create mode 100644
> >
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib
> .c
> > create mode 100644
> >
> CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptLib
> .inf
> >
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.
> c
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.
> c
> > new file mode 100644
> > index 0000000000..ae09af5923
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.
> c
> > @@ -0,0 +1,4394 @@
> > +/** @file
> > + Implements the BaseCryptLib and TlsLib using the
> servives of the EDK II Crypto
>
> Typo: servives -> services
>
> > + Protocol/PPI.
> > +
> > + Copyright (C) Microsoft Corporation. All rights
> reserved.
> > + Copyright (c) 2019 - 2020, Intel Corporation. All
> rights reserved.<BR>
> > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +
> > +#include <Base.h>
> > +#include <Library/BaseLib.h>
> > +#include <Library/DebugLib.h>
> > +#include <Library/BaseCryptLib.h>
> > +#include <Library/TlsLib.h>
> > +#include <Protocol/Crypto.h>
> > +
> > +/**
> > + A macro used to call a non-void service in an EDK
> II Crypto Protocol.
> > + If the protocol is NULL or the service in the
> protocol is NULL, then a debug
> > + message and assert is generated and an apprpriate
> return value is returned.
>
> Typo: apprpriate -> appropriate
>
> > +
> > + @param Function Name of the EDK II
> Crypto Protocol service to call.
> > + @param Args The argument list to
> pass to Function.
> > + @param ErrorReturnValue The value to return if
> the protocol is NULL or the
> > + service in the protocol
> is NULL.
> > +
> > +**/
> > +#define CALL_CRYPTO_SERVICE(Function, Args,
> ErrorReturnValue) \
> > + do {
> \
> > + EDKII_CRYPTO_PROTOCOL *CryptoServices;
> \
> > +
> \
> > + CryptoServices = (EDKII_CRYPTO_PROTOCOL
> *)GetCryptoServices (); \
> > + if (CryptoServices != NULL && CryptoServices-
> >Function != NULL) { \
> > + return (CryptoServices->Function) Args;
> \
> > + }
> \
> > + CryptoServiceNotAvailable (#Function);
> \
> > + return ErrorReturnValue;
> \
> > + } while (FALSE);
> > +
> > +/**
> > + A macro used to call a void service in an EDK II
> Crypto Protocol.
> > + If the protocol is NULL or the service in the
> protocol is NULL, then a debug
> > + message and assert is generated.
> > +
> > + @param Function Name of the EDK II
> Crypto Protocol service to call.
> > + @param Args The argument list to
> pass to Function.
> > +
> > +**/
> > +#define CALL_VOID_CRYPTO_SERVICE(Function, Args)
> \
> > + do {
> \
> > + EDKII_CRYPTO_PROTOCOL *CryptoServices;
> \
> > +
> \
> > + CryptoServices = (EDKII_CRYPTO_PROTOCOL
> *)GetCryptoServices (); \
> > + if (CryptoServices != NULL && CryptoServices-
> >Function != NULL) { \
> > + (CryptoServices->Function) Args;
> \
> > + return;
> \
> > + }
> \
> > + CryptoServiceNotAvailable (#Function);
> \
> > + return;
> \
> > + } while (FALSE);
> > +
> > +/**
> > + Internal worker function that returns the pointer
> to an EDK II Crypto
> > + Protocol/PPI. The layout of the PPI, DXE
> Protocol, and SMM Protocol are
> > + identicaly which allows the implementation of the
> BaseCryptLib functions that
>
> Typo: identicaly -> identical
>
> > + call through a Protocol/PPI to be shared for the
> PEI, DXE, and SMM
> > + implementations.
> > +**/
> > +VOID *
> > +GetCryptoServices (
> > + VOID
> > + );
> > +
> > +/**
> > + Internal worker function that prints a debug
> message and asserts if a crypto
> > + service is not available. This should never occur
> because library instances
> > + have a dependency expression for the for the EDK
> II Crypto Protocol/PPI so
> > + a module that uses these library instances are not
> dispatched until the EDK II
> > + Crypto Protocol/PPI is available. The only case
> that this function handles is
> > + if the EDK II Crypto Protocol/PPI installed is
> NULL or a function pointer in
> > + the EDK II Protocol/PPI is NULL.
> > +
> > + @param[in] FunctionName Null-termnated ASCII
> string that is the name of
> > an
>
> Typo: termnated -> terminated
>
> > + EDK II Crypto service.
> > +
> > +**/
> > +static
> > +VOID
> > +CryptoServiceNotAvailable (
> > + IN CONST CHAR8 *FunctionName
> > + )
> > +{
> > + DEBUG ((DEBUG_ERROR, "[%a] Function %a is not
> available\n",
> > gEfiCallerBaseName, FunctionName));
> > + ASSERT_EFI_ERROR (EFI_UNSUPPORTED);
> > +}
> > +
> >
> +//====================================================
> ==========
> > =======================
> > +// One-Way Cryptographic Hash Primitives
> >
> +//====================================================
> ==========
> > =======================
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for MD4 hash
> > operations.
> > +
> > + If this interface is not supported, then return
> zero.
> > +
> > + @return The size, in bytes, of the context buffer
> required for MD4 hash
> > operations.
> > + @retval 0 This interface is not supported.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Md4GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md4GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory pointed by
> Md4Context as MD4 hash context
> > for
> > + subsequent use.
> > +
> > + If Md4Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] Md4Context Pointer to MD4 context
> being initialized.
> > +
> > + @retval TRUE MD4 context initialization
> succeeded.
> > + @retval FALSE MD4 context initialization failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md4Init (
> > + OUT VOID *Md4Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md4Init, (Md4Context),
> FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing MD4 context.
> > +
> > + If Md4Context is NULL, then return FALSE.
> > + If NewMd4Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Md4Context Pointer to MD4 context
> being copied.
> > + @param[out] NewMd4Context Pointer to new MD4
> context.
> > +
> > + @retval TRUE MD4 context copy succeeded.
> > + @retval FALSE MD4 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md4Duplicate (
> > + IN CONST VOID *Md4Context,
> > + OUT VOID *NewMd4Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md4Duplicate, (Md4Context,
> NewMd4Context),
> > FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates MD4 context.
> > +
> > + This function performs MD4 digest on a data buffer
> of the specified size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + MD4 context should be already correctly
> initialized by Md4Init(), and should
> > not be finalized
> > + by Md4Final(). Behavior with invalid context is
> undefined.
> > +
> > + If Md4Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Md4Context Pointer to the MD4
> context.
> > + @param[in] Data Pointer to the buffer
> containing the data to be
> > hashed.
> > + @param[in] DataSize Size of Data buffer
> in bytes.
> > +
> > + @retval TRUE MD4 data digest succeeded.
> > + @retval FALSE MD4 data digest failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md4Update (
> > + IN OUT VOID *Md4Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md4Update, (Md4Context, Data,
> DataSize), FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the MD4 digest value.
> > +
> > + This function completes MD4 hash computation and
> retrieves the digest value
> > into
> > + the specified memory. After this function has been
> called, the MD4 context
> > cannot
> > + be used again.
> > + MD4 context should be already correctly
> initialized by Md4Init(), and should
> > not be
> > + finalized by Md4Final(). Behavior with invalid MD4
> context is undefined.
> > +
> > + If Md4Context is NULL, then return FALSE.
> > + If HashValue is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Md4Context Pointer to the MD4
> context.
> > + @param[out] HashValue Pointer to a buffer
> that receives the MD4 digest
> > + value (16 bytes).
> > +
> > + @retval TRUE MD4 digest computation succeeded.
> > + @retval FALSE MD4 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md4Final (
> > + IN OUT VOID *Md4Context,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md4Final, (Md4Context,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Computes the MD4 message digest of a input data
> buffer.
> > +
> > + This function performs the MD4 message digest of a
> given data buffer, and
> > places
> > + the digest value into the specified memory.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Data Pointer to the buffer
> containing the data to be hashed.
> > + @param[in] DataSize Size of Data buffer in
> bytes.
> > + @param[out] HashValue Pointer to a buffer that
> receives the MD4 digest
> > + value (16 bytes).
> > +
> > + @retval TRUE MD4 digest computation succeeded.
> > + @retval FALSE MD4 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md4HashAll (
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md4HashAll, (Data, DataSize,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for MD5 hash
> > operations.
> > +
> > + If this interface is not supported, then return
> zero.
> > +
> > + @return The size, in bytes, of the context buffer
> required for MD5 hash
> > operations.
> > + @retval 0 This interface is not supported.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Md5GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md5GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory pointed by
> Md5Context as MD5 hash context
> > for
> > + subsequent use.
> > +
> > + If Md5Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] Md5Context Pointer to MD5 context
> being initialized.
> > +
> > + @retval TRUE MD5 context initialization
> succeeded.
> > + @retval FALSE MD5 context initialization failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md5Init (
> > + OUT VOID *Md5Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md5Init, (Md5Context),
> FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing MD5 context.
> > +
> > + If Md5Context is NULL, then return FALSE.
> > + If NewMd5Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Md5Context Pointer to MD5 context
> being copied.
> > + @param[out] NewMd5Context Pointer to new MD5
> context.
> > +
> > + @retval TRUE MD5 context copy succeeded.
> > + @retval FALSE MD5 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md5Duplicate (
> > + IN CONST VOID *Md5Context,
> > + OUT VOID *NewMd5Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md5Duplicate, (Md5Context,
> NewMd5Context),
> > FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates MD5 context.
> > +
> > + This function performs MD5 digest on a data buffer
> of the specified size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + MD5 context should be already correctly
> initialized by Md5Init(), and should
> > not be finalized
> > + by Md5Final(). Behavior with invalid context is
> undefined.
> > +
> > + If Md5Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Md5Context Pointer to the MD5
> context.
> > + @param[in] Data Pointer to the buffer
> containing the data to be
> > hashed.
> > + @param[in] DataSize Size of Data buffer
> in bytes.
> > +
> > + @retval TRUE MD5 data digest succeeded.
> > + @retval FALSE MD5 data digest failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md5Update (
> > + IN OUT VOID *Md5Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md5Update, (Md5Context, Data,
> DataSize), FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the MD5 digest value.
> > +
> > + This function completes MD5 hash computation and
> retrieves the digest value
> > into
> > + the specified memory. After this function has been
> called, the MD5 context
> > cannot
> > + be used again.
> > + MD5 context should be already correctly
> initialized by Md5Init(), and should
> > not be
> > + finalized by Md5Final(). Behavior with invalid MD5
> context is undefined.
> > +
> > + If Md5Context is NULL, then return FALSE.
> > + If HashValue is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Md5Context Pointer to the MD5
> context.
> > + @param[out] HashValue Pointer to a buffer
> that receives the MD5 digest
> > + value (16 bytes).
> > +
> > + @retval TRUE MD5 digest computation succeeded.
> > + @retval FALSE MD5 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md5Final (
> > + IN OUT VOID *Md5Context,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md5Final, (Md5Context,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Computes the MD5 message digest of a input data
> buffer.
> > +
> > + This function performs the MD5 message digest of a
> given data buffer, and
> > places
> > + the digest value into the specified memory.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Data Pointer to the buffer
> containing the data to be hashed.
> > + @param[in] DataSize Size of Data buffer in
> bytes.
> > + @param[out] HashValue Pointer to a buffer that
> receives the MD5 digest
> > + value (16 bytes).
> > +
> > + @retval TRUE MD5 digest computation succeeded.
> > + @retval FALSE MD5 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Md5HashAll (
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Md5HashAll, (Data, DataSize,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for SHA-1 hash
> > operations.
> > +
> > + If this interface is not supported, then return
> zero.
> > +
> > + @return The size, in bytes, of the context buffer
> required for SHA-1 hash
> > operations.
> > + @retval 0 This interface is not supported.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Sha1GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha1GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory pointed by
> Sha1Context as SHA-1 hash
> > context for
> > + subsequent use.
> > +
> > + If Sha1Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] Sha1Context Pointer to SHA-1 context
> being initialized.
> > +
> > + @retval TRUE SHA-1 context initialization
> succeeded.
> > + @retval FALSE SHA-1 context initialization
> failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha1Init (
> > + OUT VOID *Sha1Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha1Init, (Sha1Context),
> FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing SHA-1 context.
> > +
> > + If Sha1Context is NULL, then return FALSE.
> > + If NewSha1Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Sha1Context Pointer to SHA-1
> context being copied.
> > + @param[out] NewSha1Context Pointer to new SHA-1
> context.
> > +
> > + @retval TRUE SHA-1 context copy succeeded.
> > + @retval FALSE SHA-1 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha1Duplicate (
> > + IN CONST VOID *Sha1Context,
> > + OUT VOID *NewSha1Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha1Duplicate, (Sha1Context,
> NewSha1Context),
> > FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates SHA-1 context.
> > +
> > + This function performs SHA-1 digest on a data
> buffer of the specified size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + SHA-1 context should be already correctly
> initialized by Sha1Init(), and should
> > not be finalized
> > + by Sha1Final(). Behavior with invalid context is
> undefined.
> > +
> > + If Sha1Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Sha1Context Pointer to the SHA-1
> context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > hashed.
> > + @param[in] DataSize Size of Data buffer
> in bytes.
> > +
> > + @retval TRUE SHA-1 data digest succeeded.
> > + @retval FALSE SHA-1 data digest failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha1Update (
> > + IN OUT VOID *Sha1Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha1Update, (Sha1Context,
> Data, DataSize), FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the SHA-1 digest value.
> > +
> > + This function completes SHA-1 hash computation and
> retrieves the digest
> > value into
> > + the specified memory. After this function has been
> called, the SHA-1 context
> > cannot
> > + be used again.
> > + SHA-1 context should be already correctly
> initialized by Sha1Init(), and should
> > not be
> > + finalized by Sha1Final(). Behavior with invalid
> SHA-1 context is undefined.
> > +
> > + If Sha1Context is NULL, then return FALSE.
> > + If HashValue is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Sha1Context Pointer to the SHA-1
> context.
> > + @param[out] HashValue Pointer to a buffer
> that receives the SHA-1
> > digest
> > + value (20 bytes).
> > +
> > + @retval TRUE SHA-1 digest computation succeeded.
> > + @retval FALSE SHA-1 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha1Final (
> > + IN OUT VOID *Sha1Context,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha1Final, (Sha1Context,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Computes the SHA-1 message digest of a input data
> buffer.
> > +
> > + This function performs the SHA-1 message digest of
> a given data buffer, and
> > places
> > + the digest value into the specified memory.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Data Pointer to the buffer
> containing the data to be hashed.
> > + @param[in] DataSize Size of Data buffer in
> bytes.
> > + @param[out] HashValue Pointer to a buffer that
> receives the SHA-1 digest
> > + value (20 bytes).
> > +
> > + @retval TRUE SHA-1 digest computation succeeded.
> > + @retval FALSE SHA-1 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha1HashAll (
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha1HashAll, (Data, DataSize,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for SHA-256 hash
> > operations.
> > +
> > + @return The size, in bytes, of the context buffer
> required for SHA-256 hash
> > operations.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Sha256GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha256GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory pointed by
> Sha256Context as SHA-256 hash
> > context for
> > + subsequent use.
> > +
> > + If Sha256Context is NULL, then return FALSE.
> > +
> > + @param[out] Sha256Context Pointer to SHA-256
> context being initialized.
> > +
> > + @retval TRUE SHA-256 context initialization
> succeeded.
> > + @retval FALSE SHA-256 context initialization
> failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha256Init (
> > + OUT VOID *Sha256Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha256Init, (Sha256Context),
> FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing SHA-256 context.
> > +
> > + If Sha256Context is NULL, then return FALSE.
> > + If NewSha256Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Sha256Context Pointer to SHA-256
> context being copied.
> > + @param[out] NewSha256Context Pointer to new SHA-
> 256 context.
> > +
> > + @retval TRUE SHA-256 context copy succeeded.
> > + @retval FALSE SHA-256 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha256Duplicate (
> > + IN CONST VOID *Sha256Context,
> > + OUT VOID *NewSha256Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha256Duplicate,
> (Sha256Context,
> > NewSha256Context), FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates SHA-256
> context.
> > +
> > + This function performs SHA-256 digest on a data
> buffer of the specified size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + SHA-256 context should be already correctly
> initialized by Sha256Init(), and
> > should not be finalized
> > + by Sha256Final(). Behavior with invalid context is
> undefined.
> > +
> > + If Sha256Context is NULL, then return FALSE.
> > +
> > + @param[in, out] Sha256Context Pointer to the
> SHA-256 context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > hashed.
> > + @param[in] DataSize Size of Data
> buffer in bytes.
> > +
> > + @retval TRUE SHA-256 data digest succeeded.
> > + @retval FALSE SHA-256 data digest failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha256Update (
> > + IN OUT VOID *Sha256Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha256Update, (Sha256Context,
> Data, DataSize),
> > FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the SHA-256 digest value.
> > +
> > + This function completes SHA-256 hash computation
> and retrieves the digest
> > value into
> > + the specified memory. After this function has been
> called, the SHA-256
> > context cannot
> > + be used again.
> > + SHA-256 context should be already correctly
> initialized by Sha256Init(), and
> > should not be
> > + finalized by Sha256Final(). Behavior with invalid
> SHA-256 context is undefined.
> > +
> > + If Sha256Context is NULL, then return FALSE.
> > + If HashValue is NULL, then return FALSE.
> > +
> > + @param[in, out] Sha256Context Pointer to the
> SHA-256 context.
> > + @param[out] HashValue Pointer to a
> buffer that receives the SHA-256
> > digest
> > + value (32 bytes).
> > +
> > + @retval TRUE SHA-256 digest computation
> succeeded.
> > + @retval FALSE SHA-256 digest computation failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha256Final (
> > + IN OUT VOID *Sha256Context,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha256Final, (Sha256Context,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Computes the SHA-256 message digest of a input
> data buffer.
> > +
> > + This function performs the SHA-256 message digest
> of a given data buffer,
> > and places
> > + the digest value into the specified memory.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Data Pointer to the buffer
> containing the data to be hashed.
> > + @param[in] DataSize Size of Data buffer in
> bytes.
> > + @param[out] HashValue Pointer to a buffer that
> receives the SHA-256
> > digest
> > + value (32 bytes).
> > +
> > + @retval TRUE SHA-256 digest computation
> succeeded.
> > + @retval FALSE SHA-256 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha256HashAll (
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha256HashAll, (Data,
> DataSize, HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for SHA-384 hash
> > operations.
> > +
> > + @return The size, in bytes, of the context buffer
> required for SHA-384 hash
> > operations.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Sha384GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha384GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory pointed by
> Sha384Context as SHA-384 hash
> > context for
> > + subsequent use.
> > +
> > + If Sha384Context is NULL, then return FALSE.
> > +
> > + @param[out] Sha384Context Pointer to SHA-384
> context being initialized.
> > +
> > + @retval TRUE SHA-384 context initialization
> succeeded.
> > + @retval FALSE SHA-384 context initialization
> failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha384Init (
> > + OUT VOID *Sha384Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha384Init, (Sha384Context),
> FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing SHA-384 context.
> > +
> > + If Sha384Context is NULL, then return FALSE.
> > + If NewSha384Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Sha384Context Pointer to SHA-384
> context being copied.
> > + @param[out] NewSha384Context Pointer to new SHA-
> 384 context.
> > +
> > + @retval TRUE SHA-384 context copy succeeded.
> > + @retval FALSE SHA-384 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha384Duplicate (
> > + IN CONST VOID *Sha384Context,
> > + OUT VOID *NewSha384Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha384Duplicate,
> (Sha384Context,
> > NewSha384Context), FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates SHA-384
> context.
> > +
> > + This function performs SHA-384 digest on a data
> buffer of the specified size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + SHA-384 context should be already correctly
> initialized by Sha384Init(), and
> > should not be finalized
> > + by Sha384Final(). Behavior with invalid context is
> undefined.
> > +
> > + If Sha384Context is NULL, then return FALSE.
> > +
> > + @param[in, out] Sha384Context Pointer to the
> SHA-384 context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > hashed.
> > + @param[in] DataSize Size of Data
> buffer in bytes.
> > +
> > + @retval TRUE SHA-384 data digest succeeded.
> > + @retval FALSE SHA-384 data digest failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha384Update (
> > + IN OUT VOID *Sha384Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha384Update, (Sha384Context,
> Data, DataSize),
> > FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the SHA-384 digest value.
> > +
> > + This function completes SHA-384 hash computation
> and retrieves the digest
> > value into
> > + the specified memory. After this function has been
> called, the SHA-384
> > context cannot
> > + be used again.
> > + SHA-384 context should be already correctly
> initialized by Sha384Init(), and
> > should not be
> > + finalized by Sha384Final(). Behavior with invalid
> SHA-384 context is undefined.
> > +
> > + If Sha384Context is NULL, then return FALSE.
> > + If HashValue is NULL, then return FALSE.
> > +
> > + @param[in, out] Sha384Context Pointer to the
> SHA-384 context.
> > + @param[out] HashValue Pointer to a
> buffer that receives the SHA-384
> > digest
> > + value (48 bytes).
> > +
> > + @retval TRUE SHA-384 digest computation
> succeeded.
> > + @retval FALSE SHA-384 digest computation failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha384Final (
> > + IN OUT VOID *Sha384Context,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha384Final, (Sha384Context,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Computes the SHA-384 message digest of a input
> data buffer.
> > +
> > + This function performs the SHA-384 message digest
> of a given data buffer,
> > and places
> > + the digest value into the specified memory.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Data Pointer to the buffer
> containing the data to be hashed.
> > + @param[in] DataSize Size of Data buffer in
> bytes.
> > + @param[out] HashValue Pointer to a buffer that
> receives the SHA-384
> > digest
> > + value (48 bytes).
> > +
> > + @retval TRUE SHA-384 digest computation
> succeeded.
> > + @retval FALSE SHA-384 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha384HashAll (
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha384HashAll, (Data,
> DataSize, HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for SHA-512 hash
> > operations.
> > +
> > + @return The size, in bytes, of the context buffer
> required for SHA-512 hash
> > operations.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Sha512GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha512GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory pointed by
> Sha512Context as SHA-512 hash
> > context for
> > + subsequent use.
> > +
> > + If Sha512Context is NULL, then return FALSE.
> > +
> > + @param[out] Sha512Context Pointer to SHA-512
> context being initialized.
> > +
> > + @retval TRUE SHA-512 context initialization
> succeeded.
> > + @retval FALSE SHA-512 context initialization
> failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha512Init (
> > + OUT VOID *Sha512Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha512Init, (Sha512Context),
> FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing SHA-512 context.
> > +
> > + If Sha512Context is NULL, then return FALSE.
> > + If NewSha512Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Sha512Context Pointer to SHA-512
> context being copied.
> > + @param[out] NewSha512Context Pointer to new SHA-
> 512 context.
> > +
> > + @retval TRUE SHA-512 context copy succeeded.
> > + @retval FALSE SHA-512 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha512Duplicate (
> > + IN CONST VOID *Sha512Context,
> > + OUT VOID *NewSha512Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha512Duplicate,
> (Sha512Context,
> > NewSha512Context), FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates SHA-512
> context.
> > +
> > + This function performs SHA-512 digest on a data
> buffer of the specified size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + SHA-512 context should be already correctly
> initialized by Sha512Init(), and
> > should not be finalized
> > + by Sha512Final(). Behavior with invalid context is
> undefined.
> > +
> > + If Sha512Context is NULL, then return FALSE.
> > +
> > + @param[in, out] Sha512Context Pointer to the
> SHA-512 context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > hashed.
> > + @param[in] DataSize Size of Data
> buffer in bytes.
> > +
> > + @retval TRUE SHA-512 data digest succeeded.
> > + @retval FALSE SHA-512 data digest failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha512Update (
> > + IN OUT VOID *Sha512Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha512Update, (Sha512Context,
> Data, DataSize),
> > FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the SHA-512 digest value.
> > +
> > + This function completes SHA-512 hash computation
> and retrieves the digest
> > value into
> > + the specified memory. After this function has been
> called, the SHA-512
> > context cannot
> > + be used again.
> > + SHA-512 context should be already correctly
> initialized by Sha512Init(), and
> > should not be
> > + finalized by Sha512Final(). Behavior with invalid
> SHA-512 context is undefined.
> > +
> > + If Sha512Context is NULL, then return FALSE.
> > + If HashValue is NULL, then return FALSE.
> > +
> > + @param[in, out] Sha512Context Pointer to the
> SHA-512 context.
> > + @param[out] HashValue Pointer to a
> buffer that receives the SHA-512
> > digest
> > + value (64 bytes).
> > +
> > + @retval TRUE SHA-512 digest computation
> succeeded.
> > + @retval FALSE SHA-512 digest computation failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha512Final (
> > + IN OUT VOID *Sha512Context,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha512Final, (Sha512Context,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Computes the SHA-512 message digest of a input
> data buffer.
> > +
> > + This function performs the SHA-512 message digest
> of a given data buffer,
> > and places
> > + the digest value into the specified memory.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Data Pointer to the buffer
> containing the data to be hashed.
> > + @param[in] DataSize Size of Data buffer in
> bytes.
> > + @param[out] HashValue Pointer to a buffer that
> receives the SHA-512
> > digest
> > + value (64 bytes).
> > +
> > + @retval TRUE SHA-512 digest computation
> succeeded.
> > + @retval FALSE SHA-512 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sha512HashAll (
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sha512HashAll, (Data,
> DataSize, HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for SM3 hash
> > operations.
> > +
> > + @return The size, in bytes, of the context buffer
> required for SM3 hash
> > operations.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Sm3GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sm3GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory pointed by
> Sm3Context as SM3 hash context
> > for
> > + subsequent use.
> > +
> > + If Sm3Context is NULL, then return FALSE.
> > +
> > + @param[out] Sm3Context Pointer to SM3 context
> being initialized.
> > +
> > + @retval TRUE SM3 context initialization
> succeeded.
> > + @retval FALSE SM3 context initialization failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sm3Init (
> > + OUT VOID *Sm3Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sm3Init, (Sm3Context),
> FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing SM3 context.
> > +
> > + If Sm3Context is NULL, then return FALSE.
> > + If NewSm3Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Sm3Context Pointer to SM3 context
> being copied.
> > + @param[out] NewSm3Context Pointer to new SM3
> context.
> > +
> > + @retval TRUE SM3 context copy succeeded.
> > + @retval FALSE SM3 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sm3Duplicate (
> > + IN CONST VOID *Sm3Context,
> > + OUT VOID *NewSm3Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sm3Duplicate, (Sm3Context,
> NewSm3Context),
> > FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates SM3 context.
> > +
> > + This function performs SM3 digest on a data buffer
> of the specified size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + SM3 context should be already correctly
> initialized by Sm3Init(), and should
> > not be finalized
> > + by Sm3Final(). Behavior with invalid context is
> undefined.
> > +
> > + If Sm3Context is NULL, then return FALSE.
> > +
> > + @param[in, out] Sm3Context Pointer to the SM3
> context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > hashed.
> > + @param[in] DataSize Size of Data
> buffer in bytes.
> > +
> > + @retval TRUE SM3 data digest succeeded.
> > + @retval FALSE SM3 data digest failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sm3Update (
> > + IN OUT VOID *Sm3Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sm3Update, (Sm3Context, Data,
> DataSize), FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the SM3 digest value.
> > +
> > + This function completes SM3 hash computation and
> retrieves the digest value
> > into
> > + the specified memory. After this function has been
> called, the SM3 context
> > cannot
> > + be used again.
> > + SM3 context should be already correctly
> initialized by Sm3Init(), and should
> > not be
> > + finalized by Sm3Final(). Behavior with invalid SM3
> context is undefined.
> > +
> > + If Sm3Context is NULL, then return FALSE.
> > + If HashValue is NULL, then return FALSE.
> > +
> > + @param[in, out] Sm3Context Pointer to the SM3
> context.
> > + @param[out] HashValue Pointer to a
> buffer that receives the SM3 digest
> > + value (32 bytes).
> > +
> > + @retval TRUE SM3 digest computation succeeded.
> > + @retval FALSE SM3 digest computation failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sm3Final (
> > + IN OUT VOID *Sm3Context,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sm3Final, (Sm3Context,
> HashValue), FALSE);
> > +}
> > +
> > +/**
> > + Computes the SM3 message digest of a input data
> buffer.
> > +
> > + This function performs the SM3 message digest of a
> given data buffer, and
> > places
> > + the digest value into the specified memory.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Data Pointer to the buffer
> containing the data to be hashed.
> > + @param[in] DataSize Size of Data buffer in
> bytes.
> > + @param[out] HashValue Pointer to a buffer that
> receives the SM3 digest
> > + value (32 bytes).
> > +
> > + @retval TRUE SM3 digest computation succeeded.
> > + @retval FALSE SM3 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Sm3HashAll (
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize,
> > + OUT UINT8 *HashValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Sm3HashAll, (Data, DataSize,
> HashValue), FALSE);
> > +}
> > +
> >
> +//====================================================
> ==========
> > =======================
> > +// MAC (Message Authentication Code) Primitive
> >
> +//====================================================
> ==========
> > =======================
> > +
> > +/**
> > + Allocates and initializes one HMAC_CTX context for
> subsequent HMAC-MD5
> > use.
> > +
> > + If this interface is not supported, then return
> NULL.
> > +
> > + @return Pointer to the HMAC_CTX context that has
> been initialized.
> > + If the allocations fails, HmacMd5New()
> returns NULL.
> > + @retval NULL This interface is not supported.
> > +
> > +**/
> > +VOID *
> > +EFIAPI
> > +HmacMd5New (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacMd5New, (), NULL);
> > +}
> > +
> > +/**
> > + Release the specified HMAC_CTX context.
> > +
> > + If this interface is not supported, then do
> nothing.
> > +
> > + @param[in] HmacMd5Ctx Pointer to the HMAC_CTX
> context to be released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +HmacMd5Free (
> > + IN VOID *HmacMd5Ctx
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (HmacMd5Free,
> (HmacMd5Ctx));
> > +}
> > +
> > +/**
> > + Set user-supplied key for subsequent use. It must
> be done before any
> > + calling to HmacMd5Update().
> > +
> > + If HmacMd5Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] HmacMd5Context Pointer to HMAC-MD5
> context.
> > + @param[in] Key Pointer to the user-
> supplied key.
> > + @param[in] KeySize Key size in bytes.
> > +
> > + @retval TRUE Key is set successfully.
> > + @retval FALSE Key is set unsuccessfully.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacMd5SetKey (
> > + OUT VOID *HmacMd5Context,
> > + IN CONST UINT8 *Key,
> > + IN UINTN KeySize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacMd5SetKey,
> (HmacMd5Context, Key, KeySize),
> > FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing HMAC-MD5 context.
> > +
> > + If HmacMd5Context is NULL, then return FALSE.
> > + If NewHmacMd5Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] HmacMd5Context Pointer to HMAC-MD5
> context being copied.
> > + @param[out] NewHmacMd5Context Pointer to new
> HMAC-MD5 context.
> > +
> > + @retval TRUE HMAC-MD5 context copy succeeded.
> > + @retval FALSE HMAC-MD5 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacMd5Duplicate (
> > + IN CONST VOID *HmacMd5Context,
> > + OUT VOID *NewHmacMd5Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacMd5Duplicate,
> (HmacMd5Context,
> > NewHmacMd5Context), FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates HMAC-MD5
> context.
> > +
> > + This function performs HMAC-MD5 digest on a data
> buffer of the specified
> > size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + HMAC-MD5 context should be initialized by
> HmacMd5New(), and should not
> > be finalized by
> > + HmacMd5Final(). Behavior with invalid context is
> undefined.
> > +
> > + If HmacMd5Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] HmacMd5Context Pointer to the
> HMAC-MD5 context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > digested.
> > + @param[in] DataSize Size of Data
> buffer in bytes.
> > +
> > + @retval TRUE HMAC-MD5 data digest succeeded.
> > + @retval FALSE HMAC-MD5 data digest failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacMd5Update (
> > + IN OUT VOID *HmacMd5Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacMd5Update,
> (HmacMd5Context, Data,
> > DataSize), FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the HMAC-MD5 digest
> value.
> > +
> > + This function completes HMAC-MD5 hash computation
> and retrieves the
> > digest value into
> > + the specified memory. After this function has been
> called, the HMAC-MD5
> > context cannot
> > + be used again.
> > + HMAC-MD5 context should be initialized by
> HmacMd5New(), and should not
> > be finalized by
> > + HmacMd5Final(). Behavior with invalid HMAC-MD5
> context is undefined.
> > +
> > + If HmacMd5Context is NULL, then return FALSE.
> > + If HmacValue is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] HmacMd5Context Pointer to the
> HMAC-MD5 context.
> > + @param[out] HmacValue Pointer to a
> buffer that receives the HMAC-
> > MD5 digest
> > + value (16 bytes).
> > +
> > + @retval TRUE HMAC-MD5 digest computation
> succeeded.
> > + @retval FALSE HMAC-MD5 digest computation failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacMd5Final (
> > + IN OUT VOID *HmacMd5Context,
> > + OUT UINT8 *HmacValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacMd5Final,
> (HmacMd5Context, HmacValue),
> > FALSE);
> > +}
> > +
> > +/**
> > + Allocates and initializes one HMAC_CTX context for
> subsequent HMAC-SHA1
> > use.
> > +
> > + If this interface is not supported, then return
> NULL.
> > +
> > + @return Pointer to the HMAC_CTX context that has
> been initialized.
> > + If the allocations fails, HmacSha1New()
> returns NULL.
> > + @return NULL This interface is not supported.
> > +
> > +**/
> > +VOID *
> > +EFIAPI
> > +HmacSha1New (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha1New, (), NULL);
> > +}
> > +
> > +/**
> > + Release the specified HMAC_CTX context.
> > +
> > + If this interface is not supported, then do
> nothing.
> > +
> > + @param[in] HmacSha1Ctx Pointer to the HMAC_CTX
> context to be released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +HmacSha1Free (
> > + IN VOID *HmacSha1Ctx
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (HmacSha1Free,
> (HmacSha1Ctx));
> > +}
> > +
> > +/**
> > + Set user-supplied key for subsequent use. It must
> be done before any
> > + calling to HmacSha1Update().
> > +
> > + If HmacSha1Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] HmacSha1Context Pointer to HMAC-SHA1
> context.
> > + @param[in] Key Pointer to the user-
> supplied key.
> > + @param[in] KeySize Key size in bytes.
> > +
> > + @retval TRUE The Key is set successfully.
> > + @retval FALSE The Key is set unsuccessfully.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha1SetKey (
> > + OUT VOID *HmacSha1Context,
> > + IN CONST UINT8 *Key,
> > + IN UINTN KeySize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha1SetKey,
> (HmacSha1Context, Key, KeySize),
> > FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing HMAC-SHA1 context.
> > +
> > + If HmacSha1Context is NULL, then return FALSE.
> > + If NewHmacSha1Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] HmacSha1Context Pointer to HMAC-
> SHA1 context being
> > copied.
> > + @param[out] NewHmacSha1Context Pointer to new
> HMAC-SHA1 context.
> > +
> > + @retval TRUE HMAC-SHA1 context copy succeeded.
> > + @retval FALSE HMAC-SHA1 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha1Duplicate (
> > + IN CONST VOID *HmacSha1Context,
> > + OUT VOID *NewHmacSha1Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha1Duplicate,
> (HmacSha1Context,
> > NewHmacSha1Context), FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates HMAC-SHA1
> context.
> > +
> > + This function performs HMAC-SHA1 digest on a data
> buffer of the specified
> > size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + HMAC-SHA1 context should be initialized by
> HmacSha1New(), and should not
> > be finalized by
> > + HmacSha1Final(). Behavior with invalid context is
> undefined.
> > +
> > + If HmacSha1Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] HmacSha1Context Pointer to the
> HMAC-SHA1 context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > digested.
> > + @param[in] DataSize Size of Data
> buffer in bytes.
> > +
> > + @retval TRUE HMAC-SHA1 data digest succeeded.
> > + @retval FALSE HMAC-SHA1 data digest failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha1Update (
> > + IN OUT VOID *HmacSha1Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha1Update,
> (HmacSha1Context, Data,
> > DataSize), FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the HMAC-SHA1 digest
> value.
> > +
> > + This function completes HMAC-SHA1 hash computation
> and retrieves the
> > digest value into
> > + the specified memory. After this function has been
> called, the HMAC-SHA1
> > context cannot
> > + be used again.
> > + HMAC-SHA1 context should be initialized by
> HmacSha1New(), and should not
> > be finalized
> > + by HmacSha1Final(). Behavior with invalid HMAC-
> SHA1 context is undefined.
> > +
> > + If HmacSha1Context is NULL, then return FALSE.
> > + If HmacValue is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] HmacSha1Context Pointer to the
> HMAC-SHA1 context.
> > + @param[out] HmacValue Pointer to a
> buffer that receives the HMAC-
> > SHA1 digest
> > + value (20
> bytes).
> > +
> > + @retval TRUE HMAC-SHA1 digest computation
> succeeded.
> > + @retval FALSE HMAC-SHA1 digest computation
> failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha1Final (
> > + IN OUT VOID *HmacSha1Context,
> > + OUT UINT8 *HmacValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha1Final,
> (HmacSha1Context, HmacValue),
> > FALSE);
> > +}
> > +
> > +/**
> > + Allocates and initializes one HMAC_CTX context for
> subsequent HMAC-
> > SHA256 use.
> > +
> > + @return Pointer to the HMAC_CTX context that has
> been initialized.
> > + If the allocations fails, HmacSha256New()
> returns NULL.
> > +
> > +**/
> > +VOID *
> > +EFIAPI
> > +HmacSha256New (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha256New, (), NULL);
> > +}
> > +
> > +/**
> > + Release the specified HMAC_CTX context.
> > +
> > + @param[in] HmacSha256Ctx Pointer to the HMAC_CTX
> context to be
> > released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +HmacSha256Free (
> > + IN VOID *HmacSha256Ctx
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (HmacSha256Free,
> (HmacSha256Ctx));
> > +}
> > +
> > +/**
> > + Set user-supplied key for subsequent use. It must
> be done before any
> > + calling to HmacSha256Update().
> > +
> > + If HmacSha256Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] HmacSha256Context Pointer to HMAC-
> SHA256 context.
> > + @param[in] Key Pointer to the
> user-supplied key.
> > + @param[in] KeySize Key size in bytes.
> > +
> > + @retval TRUE The Key is set successfully.
> > + @retval FALSE The Key is set unsuccessfully.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha256SetKey (
> > + OUT VOID *HmacSha256Context,
> > + IN CONST UINT8 *Key,
> > + IN UINTN KeySize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha256SetKey,
> (HmacSha256Context, Key,
> > KeySize), FALSE);
> > +}
> > +
> > +/**
> > + Makes a copy of an existing HMAC-SHA256 context.
> > +
> > + If HmacSha256Context is NULL, then return FALSE.
> > + If NewHmacSha256Context is NULL, then return
> FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] HmacSha256Context Pointer to HMAC-
> SHA256 context being
> > copied.
> > + @param[out] NewHmacSha256Context Pointer to new
> HMAC-SHA256
> > context.
> > +
> > + @retval TRUE HMAC-SHA256 context copy succeeded.
> > + @retval FALSE HMAC-SHA256 context copy failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha256Duplicate (
> > + IN CONST VOID *HmacSha256Context,
> > + OUT VOID *NewHmacSha256Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha256Duplicate,
> (HmacSha256Context,
> > NewHmacSha256Context), FALSE);
> > +}
> > +
> > +/**
> > + Digests the input data and updates HMAC-SHA256
> context.
> > +
> > + This function performs HMAC-SHA256 digest on a
> data buffer of the specified
> > size.
> > + It can be called multiple times to compute the
> digest of long or discontinuous
> > data streams.
> > + HMAC-SHA256 context should be initialized by
> HmacSha256New(), and should
> > not be finalized
> > + by HmacSha256Final(). Behavior with invalid
> context is undefined.
> > +
> > + If HmacSha256Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] HmacSha256Context Pointer to the
> HMAC-SHA256 context.
> > + @param[in] Data Pointer to the
> buffer containing the data to be
> > digested.
> > + @param[in] DataSize Size of Data
> buffer in bytes.
> > +
> > + @retval TRUE HMAC-SHA256 data digest succeeded.
> > + @retval FALSE HMAC-SHA256 data digest failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha256Update (
> > + IN OUT VOID *HmacSha256Context,
> > + IN CONST VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha256Update,
> (HmacSha256Context, Data,
> > DataSize), FALSE);
> > +}
> > +
> > +/**
> > + Completes computation of the HMAC-SHA256 digest
> value.
> > +
> > + This function completes HMAC-SHA256 hash
> computation and retrieves the
> > digest value into
> > + the specified memory. After this function has been
> called, the HMAC-SHA256
> > context cannot
> > + be used again.
> > + HMAC-SHA256 context should be initialized by
> HmacSha256New(), and should
> > not be finalized
> > + by HmacSha256Final(). Behavior with invalid HMAC-
> SHA256 context is
> > undefined.
> > +
> > + If HmacSha256Context is NULL, then return FALSE.
> > + If HmacValue is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] HmacSha256Context Pointer to the
> HMAC-SHA256 context.
> > + @param[out] HmacValue Pointer to a
> buffer that receives the HMAC-
> > SHA256 digest
> > + value (32
> bytes).
> > +
> > + @retval TRUE HMAC-SHA256 digest computation
> succeeded.
> > + @retval FALSE HMAC-SHA256 digest computation
> failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HmacSha256Final (
> > + IN OUT VOID *HmacSha256Context,
> > + OUT UINT8 *HmacValue
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HmacSha256Final,
> (HmacSha256Context,
> > HmacValue), FALSE);
> > +}
> > +
> >
> +//====================================================
> ==========
> > =======================
> > +// Symmetric Cryptography Primitive
> >
> +//====================================================
> ==========
> > =======================
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for TDES operations.
> > +
> > + If this interface is not supported, then return
> zero.
> > +
> > + @return The size, in bytes, of the context buffer
> required for TDES operations.
> > + @retval 0 This interface is not supported.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +TdesGetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TdesGetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory as TDES context
> for subsequent use.
> > +
> > + This function initializes user-supplied memory
> pointed by TdesContext as TDES
> > context.
> > + In addition, it sets up all TDES key materials for
> subsequent encryption and
> > decryption
> > + operations.
> > + There are 3 key options as follows:
> > + KeyLength = 64, Keying option 1: K1 == K2 == K3
> (Backward compatibility with
> > DES)
> > + KeyLength = 128, Keying option 2: K1 != K2 and K3
> = K1 (Less Security)
> > + KeyLength = 192 Keying option 3: K1 != K2 != K3
> (Strongest)
> > +
> > + If TdesContext is NULL, then return FALSE.
> > + If Key is NULL, then return FALSE.
> > + If KeyLength is not valid, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] TdesContext Pointer to TDES context
> being initialized.
> > + @param[in] Key Pointer to the user-
> supplied TDES key.
> > + @param[in] KeyLength Length of TDES key in
> bits.
> > +
> > + @retval TRUE TDES context initialization
> succeeded.
> > + @retval FALSE TDES context initialization failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +TdesInit (
> > + OUT VOID *TdesContext,
> > + IN CONST UINT8 *Key,
> > + IN UINTN KeyLength
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TdesInit, (TdesContext, Key,
> KeyLength), FALSE);
> > +}
> > +
> > +/**
> > + Performs TDES encryption on a data buffer of the
> specified size in ECB mode.
> > +
> > + This function performs TDES encryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in ECB mode.
> > + InputSize must be multiple of block size (8
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + TdesContext should be already correctly
> initialized by TdesInit(). Behavior with
> > + invalid TDES context is undefined.
> > +
> > + If TdesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (8
> bytes), then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] TdesContext Pointer to the TDES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > encrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[out] Output Pointer to a buffer that
> receives the TDES encryption
> > output.
> > +
> > + @retval TRUE TDES encryption succeeded.
> > + @retval FALSE TDES encryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +TdesEcbEncrypt (
> > + IN VOID *TdesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TdesEcbEncrypt, (TdesContext,
> Input, InputSize,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Performs TDES decryption on a data buffer of the
> specified size in ECB mode.
> > +
> > + This function performs TDES decryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in ECB mode.
> > + InputSize must be multiple of block size (8
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + TdesContext should be already correctly
> initialized by TdesInit(). Behavior with
> > + invalid TDES context is undefined.
> > +
> > + If TdesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (8
> bytes), then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] TdesContext Pointer to the TDES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > decrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[out] Output Pointer to a buffer that
> receives the TDES decryption
> > output.
> > +
> > + @retval TRUE TDES decryption succeeded.
> > + @retval FALSE TDES decryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +TdesEcbDecrypt (
> > + IN VOID *TdesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TdesEcbDecrypt, (TdesContext,
> Input, InputSize,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Performs TDES encryption on a data buffer of the
> specified size in CBC mode.
> > +
> > + This function performs TDES encryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in CBC mode.
> > + InputSize must be multiple of block size (8
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + Initialization vector should be one block size (8
> bytes).
> > + TdesContext should be already correctly
> initialized by TdesInit(). Behavior with
> > + invalid TDES context is undefined.
> > +
> > + If TdesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (8
> bytes), then return FALSE.
> > + If Ivec is NULL, then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] TdesContext Pointer to the TDES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > encrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[in] Ivec Pointer to
> initialization vector.
> > + @param[out] Output Pointer to a buffer that
> receives the TDES encryption
> > output.
> > +
> > + @retval TRUE TDES encryption succeeded.
> > + @retval FALSE TDES encryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +TdesCbcEncrypt (
> > + IN VOID *TdesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + IN CONST UINT8 *Ivec,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TdesCbcEncrypt, (TdesContext,
> Input, InputSize, Ivec,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Performs TDES decryption on a data buffer of the
> specified size in CBC mode.
> > +
> > + This function performs TDES decryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in CBC mode.
> > + InputSize must be multiple of block size (8
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + Initialization vector should be one block size (8
> bytes).
> > + TdesContext should be already correctly
> initialized by TdesInit(). Behavior with
> > + invalid TDES context is undefined.
> > +
> > + If TdesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (8
> bytes), then return FALSE.
> > + If Ivec is NULL, then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] TdesContext Pointer to the TDES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > encrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[in] Ivec Pointer to
> initialization vector.
> > + @param[out] Output Pointer to a buffer that
> receives the TDES encryption
> > output.
> > +
> > + @retval TRUE TDES decryption succeeded.
> > + @retval FALSE TDES decryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +TdesCbcDecrypt (
> > + IN VOID *TdesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + IN CONST UINT8 *Ivec,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TdesCbcDecrypt, (TdesContext,
> Input, InputSize, Ivec,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for AES operations.
> > +
> > + If this interface is not supported, then return
> zero.
> > +
> > + @return The size, in bytes, of the context buffer
> required for AES operations.
> > + @retval 0 This interface is not supported.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +AesGetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (AesGetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory as AES context
> for subsequent use.
> > +
> > + This function initializes user-supplied memory
> pointed by AesContext as AES
> > context.
> > + In addition, it sets up all AES key materials for
> subsequent encryption and
> > decryption
> > + operations.
> > + There are 3 options for key length, 128 bits, 192
> bits, and 256 bits.
> > +
> > + If AesContext is NULL, then return FALSE.
> > + If Key is NULL, then return FALSE.
> > + If KeyLength is not valid, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] AesContext Pointer to AES context
> being initialized.
> > + @param[in] Key Pointer to the user-
> supplied AES key.
> > + @param[in] KeyLength Length of AES key in
> bits.
> > +
> > + @retval TRUE AES context initialization
> succeeded.
> > + @retval FALSE AES context initialization failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +AesInit (
> > + OUT VOID *AesContext,
> > + IN CONST UINT8 *Key,
> > + IN UINTN KeyLength
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (AesInit, (AesContext, Key,
> KeyLength), FALSE);
> > +}
> > +
> > +/**
> > + Performs AES encryption on a data buffer of the
> specified size in ECB mode.
> > +
> > + This function performs AES encryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in ECB mode.
> > + InputSize must be multiple of block size (16
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + AesContext should be already correctly initialized
> by AesInit(). Behavior with
> > + invalid AES context is undefined.
> > +
> > + If AesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (16
> bytes), then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] AesContext Pointer to the AES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > encrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[out] Output Pointer to a buffer that
> receives the AES encryption
> > output.
> > +
> > + @retval TRUE AES encryption succeeded.
> > + @retval FALSE AES encryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +AesEcbEncrypt (
> > + IN VOID *AesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (AesEcbEncrypt, (AesContext,
> Input, InputSize,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Performs AES decryption on a data buffer of the
> specified size in ECB mode.
> > +
> > + This function performs AES decryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in ECB mode.
> > + InputSize must be multiple of block size (16
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + AesContext should be already correctly initialized
> by AesInit(). Behavior with
> > + invalid AES context is undefined.
> > +
> > + If AesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (16
> bytes), then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] AesContext Pointer to the AES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > decrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[out] Output Pointer to a buffer that
> receives the AES decryption
> > output.
> > +
> > + @retval TRUE AES decryption succeeded.
> > + @retval FALSE AES decryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +AesEcbDecrypt (
> > + IN VOID *AesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (AesEcbDecrypt, (AesContext,
> Input, InputSize,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Performs AES encryption on a data buffer of the
> specified size in CBC mode.
> > +
> > + This function performs AES encryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in CBC mode.
> > + InputSize must be multiple of block size (16
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + Initialization vector should be one block size (16
> bytes).
> > + AesContext should be already correctly initialized
> by AesInit(). Behavior with
> > + invalid AES context is undefined.
> > +
> > + If AesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (16
> bytes), then return FALSE.
> > + If Ivec is NULL, then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] AesContext Pointer to the AES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > encrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[in] Ivec Pointer to initialization
> vector.
> > + @param[out] Output Pointer to a buffer that
> receives the AES encryption
> > output.
> > +
> > + @retval TRUE AES encryption succeeded.
> > + @retval FALSE AES encryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +AesCbcEncrypt (
> > + IN VOID *AesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + IN CONST UINT8 *Ivec,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (AesCbcEncrypt, (AesContext,
> Input, InputSize, Ivec,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Performs AES decryption on a data buffer of the
> specified size in CBC mode.
> > +
> > + This function performs AES decryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize, in CBC mode.
> > + InputSize must be multiple of block size (16
> bytes). This function does not
> > perform
> > + padding. Caller must perform padding, if
> necessary, to ensure valid input data
> > size.
> > + Initialization vector should be one block size (16
> bytes).
> > + AesContext should be already correctly initialized
> by AesInit(). Behavior with
> > + invalid AES context is undefined.
> > +
> > + If AesContext is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If InputSize is not multiple of block size (16
> bytes), then return FALSE.
> > + If Ivec is NULL, then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] AesContext Pointer to the AES
> context.
> > + @param[in] Input Pointer to the buffer
> containing the data to be
> > encrypted.
> > + @param[in] InputSize Size of the Input buffer
> in bytes.
> > + @param[in] Ivec Pointer to initialization
> vector.
> > + @param[out] Output Pointer to a buffer that
> receives the AES encryption
> > output.
> > +
> > + @retval TRUE AES decryption succeeded.
> > + @retval FALSE AES decryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +AesCbcDecrypt (
> > + IN VOID *AesContext,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + IN CONST UINT8 *Ivec,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (AesCbcDecrypt, (AesContext,
> Input, InputSize, Ivec,
> > Output), FALSE);
> > +}
> > +
> > +/**
> > + Retrieves the size, in bytes, of the context
> buffer required for ARC4 operations.
> > +
> > + If this interface is not supported, then return
> zero.
> > +
> > + @return The size, in bytes, of the context buffer
> required for ARC4 operations.
> > + @retval 0 This interface is not supported.
> > +
> > +**/
> > +UINTN
> > +EFIAPI
> > +Arc4GetContextSize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Arc4GetContextSize, (), 0);
> > +}
> > +
> > +/**
> > + Initializes user-supplied memory as ARC4 context
> for subsequent use.
> > +
> > + This function initializes user-supplied memory
> pointed by Arc4Context as ARC4
> > context.
> > + In addition, it sets up all ARC4 key materials for
> subsequent encryption and
> > decryption
> > + operations.
> > +
> > + If Arc4Context is NULL, then return FALSE.
> > + If Key is NULL, then return FALSE.
> > + If KeySize does not in the range of [5, 256]
> bytes, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] Arc4Context Pointer to ARC4 context
> being initialized.
> > + @param[in] Key Pointer to the user-
> supplied ARC4 key.
> > + @param[in] KeySize Size of ARC4 key in
> bytes.
> > +
> > + @retval TRUE ARC4 context initialization
> succeeded.
> > + @retval FALSE ARC4 context initialization failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Arc4Init (
> > + OUT VOID *Arc4Context,
> > + IN CONST UINT8 *Key,
> > + IN UINTN KeySize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Arc4Init, (Arc4Context, Key,
> KeySize), FALSE);
> > +}
> > +
> > +/**
> > + Performs ARC4 encryption on a data buffer of the
> specified size.
> > +
> > + This function performs ARC4 encryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize.
> > + Arc4Context should be already correctly
> initialized by Arc4Init(). Behavior with
> > + invalid ARC4 context is undefined.
> > +
> > + If Arc4Context is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Arc4Context Pointer to the ARC4
> context.
> > + @param[in] Input Pointer to the
> buffer containing the data to be
> > encrypted.
> > + @param[in] InputSize Size of the Input
> buffer in bytes.
> > + @param[out] Output Pointer to a buffer
> that receives the ARC4
> > encryption output.
> > +
> > + @retval TRUE ARC4 encryption succeeded.
> > + @retval FALSE ARC4 encryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Arc4Encrypt (
> > + IN OUT VOID *Arc4Context,
> > + IN CONST UINT8 *Input,
> > + IN UINTN InputSize,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Arc4Encrypt, (Arc4Context,
> Input, InputSize, Output),
> > FALSE);
> > +}
> > +
> > +/**
> > + Performs ARC4 decryption on a data buffer of the
> specified size.
> > +
> > + This function performs ARC4 decryption on data
> buffer pointed by Input, of
> > specified
> > + size of InputSize.
> > + Arc4Context should be already correctly
> initialized by Arc4Init(). Behavior with
> > + invalid ARC4 context is undefined.
> > +
> > + If Arc4Context is NULL, then return FALSE.
> > + If Input is NULL, then return FALSE.
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Arc4Context Pointer to the ARC4
> context.
> > + @param[in] Input Pointer to the
> buffer containing the data to be
> > decrypted.
> > + @param[in] InputSize Size of the Input
> buffer in bytes.
> > + @param[out] Output Pointer to a buffer
> that receives the ARC4
> > decryption output.
> > +
> > + @retval TRUE ARC4 decryption succeeded.
> > + @retval FALSE ARC4 decryption failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Arc4Decrypt (
> > + IN OUT VOID *Arc4Context,
> > + IN UINT8 *Input,
> > + IN UINTN InputSize,
> > + OUT UINT8 *Output
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Arc4Decrypt, (Arc4Context,
> Input, InputSize, Output),
> > FALSE);
> > +}
> > +
> > +/**
> > + Resets the ARC4 context to the initial state.
> > +
> > + The function resets the ARC4 context to the state
> it had immediately after the
> > + ARC4Init() function call.
> > + Contrary to ARC4Init(), Arc4Reset() requires no
> secret key as input, but ARC4
> > context
> > + should be already correctly initialized by
> ARC4Init().
> > +
> > + If Arc4Context is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] Arc4Context Pointer to the ARC4
> context.
> > +
> > + @retval TRUE ARC4 reset succeeded.
> > + @retval FALSE ARC4 reset failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Arc4Reset (
> > + IN OUT VOID *Arc4Context
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Arc4Reset, (Arc4Context),
> FALSE);
> > +}
> > +
> >
> +//====================================================
> ==========
> > =======================
> > +// Asymmetric Cryptography Primitive
> >
> +//====================================================
> ==========
> > =======================
> > +
> > +/**
> > + Allocates and initializes one RSA context for
> subsequent use.
> > +
> > + @return Pointer to the RSA context that has been
> initialized.
> > + If the allocations fails, RsaNew()
> returns NULL.
> > +
> > +**/
> > +VOID *
> > +EFIAPI
> > +RsaNew (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaNew, (), NULL);
> > +}
> > +
> > +/**
> > + Release the specified RSA context.
> > +
> > + If RsaContext is NULL, then return FALSE.
> > +
> > + @param[in] RsaContext Pointer to the RSA context
> to be released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +RsaFree (
> > + IN VOID *RsaContext
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (RsaFree, (RsaContext));
> > +}
> > +
> > +/**
> > + Sets the tag-designated key component into the
> established RSA context.
> > +
> > + This function sets the tag-designated RSA key
> component into the established
> > + RSA context from the user-specified non-negative
> integer (octet string format
> > + represented in RSA PKCS#1).
> > + If BigNumber is NULL, then the specified key
> component in RSA context is
> > cleared.
> > +
> > + If RsaContext is NULL, then return FALSE.
> > +
> > + @param[in, out] RsaContext Pointer to RSA
> context being set.
> > + @param[in] KeyTag Tag of RSA key
> component being set.
> > + @param[in] BigNumber Pointer to octet
> integer buffer.
> > + If NULL, then the
> specified key component in RSA
> > + context is cleared.
> > + @param[in] BnSize Size of big number
> buffer in bytes.
> > + If BigNumber is NULL,
> then it is ignored.
> > +
> > + @retval TRUE RSA key component was set
> successfully.
> > + @retval FALSE Invalid RSA key component tag.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaSetKey (
> > + IN OUT VOID *RsaContext,
> > + IN RSA_KEY_TAG KeyTag,
> > + IN CONST UINT8 *BigNumber,
> > + IN UINTN BnSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaSetKey, (RsaContext,
> KeyTag, BigNumber, BnSize),
> > FALSE);
> > +}
> > +
> > +/**
> > + Gets the tag-designated RSA key component from the
> established RSA context.
> > +
> > + This function retrieves the tag-designated RSA key
> component from the
> > + established RSA context as a non-negative integer
> (octet string format
> > + represented in RSA PKCS#1).
> > + If specified key component has not been set or has
> been cleared, then
> > returned
> > + BnSize is set to 0.
> > + If the BigNumber buffer is too small to hold the
> contents of the key, FALSE
> > + is returned and BnSize is set to the required
> buffer size to obtain the key.
> > +
> > + If RsaContext is NULL, then return FALSE.
> > + If BnSize is NULL, then return FALSE.
> > + If BnSize is large enough but BigNumber is NULL,
> then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] RsaContext Pointer to RSA
> context being set.
> > + @param[in] KeyTag Tag of RSA key
> component being set.
> > + @param[out] BigNumber Pointer to octet
> integer buffer.
> > + @param[in, out] BnSize On input, the size of
> big number buffer in bytes.
> > + On output, the size
> of data returned in big number buffer in
> > bytes.
> > +
> > + @retval TRUE RSA key component was retrieved
> successfully.
> > + @retval FALSE Invalid RSA key component tag.
> > + @retval FALSE BnSize is too small.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaGetKey (
> > + IN OUT VOID *RsaContext,
> > + IN RSA_KEY_TAG KeyTag,
> > + OUT UINT8 *BigNumber,
> > + IN OUT UINTN *BnSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaGetKey, (RsaContext,
> KeyTag, BigNumber,
> > BnSize), FALSE);
> > +}
> > +
> > +/**
> > + Generates RSA key components.
> > +
> > + This function generates RSA key components. It
> takes RSA public exponent E
> > and
> > + length in bits of RSA modulus N as input, and
> generates all key components.
> > + If PublicExponent is NULL, the default RSA public
> exponent (0x10001) will be
> > used.
> > +
> > + Before this function can be invoked, pseudorandom
> number generator must
> > be correctly
> > + initialized by RandomSeed().
> > +
> > + If RsaContext is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] RsaContext Pointer to
> RSA context being set.
> > + @param[in] ModulusLength Length of
> RSA modulus N in bits.
> > + @param[in] PublicExponent Pointer to
> RSA public exponent.
> > + @param[in] PublicExponentSize Size of RSA
> public exponent buffer in
> > bytes.
> > +
> > + @retval TRUE RSA key component was generated
> successfully.
> > + @retval FALSE Invalid RSA key component tag.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaGenerateKey (
> > + IN OUT VOID *RsaContext,
> > + IN UINTN ModulusLength,
> > + IN CONST UINT8 *PublicExponent,
> > + IN UINTN PublicExponentSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaGenerateKey, (RsaContext,
> ModulusLength,
> > PublicExponent, PublicExponentSize), FALSE);
> > +}
> > +
> > +/**
> > + Validates key components of RSA context.
> > + NOTE: This function performs integrity checks on
> all the RSA key material, so
> > + the RSA key structure must contain all the
> private key data.
> > +
> > + This function validates key components of RSA
> context in following aspects:
> > + - Whether p is a prime
> > + - Whether q is a prime
> > + - Whether n = p * q
> > + - Whether d*e = 1 mod lcm(p-1,q-1)
> > +
> > + If RsaContext is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] RsaContext Pointer to RSA context to
> check.
> > +
> > + @retval TRUE RSA key components are valid.
> > + @retval FALSE RSA key components are not valid.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaCheckKey (
> > + IN VOID *RsaContext
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaCheckKey, (RsaContext),
> FALSE);
> > +}
> > +
> > +/**
> > + Carries out the RSA-SSA signature generation with
> EMSA-PKCS1-v1_5
> > encoding scheme.
> > +
> > + This function carries out the RSA-SSA signature
> generation with EMSA-PKCS1-
> > v1_5 encoding scheme defined in
> > + RSA PKCS#1.
> > + If the Signature buffer is too small to hold the
> contents of signature, FALSE
> > + is returned and SigSize is set to the required
> buffer size to obtain the signature.
> > +
> > + If RsaContext is NULL, then return FALSE.
> > + If MessageHash is NULL, then return FALSE.
> > + If HashSize is not equal to the size of MD5, SHA-1
> or SHA-256 digest, then
> > return FALSE.
> > + If SigSize is large enough but Signature is NULL,
> then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] RsaContext Pointer to RSA
> context for signature generation.
> > + @param[in] MessageHash Pointer to octet
> message hash to be signed.
> > + @param[in] HashSize Size of the message
> hash in bytes.
> > + @param[out] Signature Pointer to buffer to
> receive RSA PKCS1-v1_5
> > signature.
> > + @param[in, out] SigSize On input, the size of
> Signature buffer in bytes.
> > + On output, the size
> of data returned in Signature buffer in
> > bytes.
> > +
> > + @retval TRUE Signature successfully generated
> in PKCS1-v1_5.
> > + @retval FALSE Signature generation failed.
> > + @retval FALSE SigSize is too small.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaPkcs1Sign (
> > + IN VOID *RsaContext,
> > + IN CONST UINT8 *MessageHash,
> > + IN UINTN HashSize,
> > + OUT UINT8 *Signature,
> > + IN OUT UINTN *SigSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaPkcs1Sign, (RsaContext,
> MessageHash, HashSize,
> > Signature, SigSize), FALSE);
> > +}
> > +
> > +/**
> > + Verifies the RSA-SSA signature with EMSA-PKCS1-
> v1_5 encoding scheme
> > defined in
> > + RSA PKCS#1.
> > +
> > + If RsaContext is NULL, then return FALSE.
> > + If MessageHash is NULL, then return FALSE.
> > + If Signature is NULL, then return FALSE.
> > + If HashSize is not equal to the size of MD5, SHA-
> 1, SHA-256 digest, then return
> > FALSE.
> > +
> > + @param[in] RsaContext Pointer to RSA context
> for signature verification.
> > + @param[in] MessageHash Pointer to octet message
> hash to be checked.
> > + @param[in] HashSize Size of the message hash
> in bytes.
> > + @param[in] Signature Pointer to RSA PKCS1-v1_5
> signature to be verified.
> > + @param[in] SigSize Size of signature in
> bytes.
> > +
> > + @retval TRUE Valid signature encoded in PKCS1-
> v1_5.
> > + @retval FALSE Invalid signature or invalid RSA
> context.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaPkcs1Verify (
> > + IN VOID *RsaContext,
> > + IN CONST UINT8 *MessageHash,
> > + IN UINTN HashSize,
> > + IN CONST UINT8 *Signature,
> > + IN UINTN SigSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaPkcs1Verify, (RsaContext,
> MessageHash,
> > HashSize, Signature, SigSize), FALSE);
> > +}
> > +
> > +/**
> > + Retrieve the RSA Private Key from the password-
> protected PEM key data.
> > +
> > + If PemData is NULL, then return FALSE.
> > + If RsaContext is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] PemData Pointer to the PEM-
> encoded key data to be
> > retrieved.
> > + @param[in] PemSize Size of the PEM key data
> in bytes.
> > + @param[in] Password NULL-terminated
> passphrase used for encrypted
> > PEM key data.
> > + @param[out] RsaContext Pointer to new-generated
> RSA context which
> > contain the retrieved
> > + RSA private key
> component. Use RsaFree() function to free the
> > + resource.
> > +
> > + @retval TRUE RSA Private Key was retrieved
> successfully.
> > + @retval FALSE Invalid PEM key data or incorrect
> password.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaGetPrivateKeyFromPem (
> > + IN CONST UINT8 *PemData,
> > + IN UINTN PemSize,
> > + IN CONST CHAR8 *Password,
> > + OUT VOID **RsaContext
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaGetPrivateKeyFromPem,
> (PemData, PemSize,
> > Password, RsaContext), FALSE);
> > +}
> > +
> > +/**
> > + Retrieve the RSA Public Key from one DER-encoded
> X509 certificate.
> > +
> > + If Cert is NULL, then return FALSE.
> > + If RsaContext is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Cert Pointer to the DER-
> encoded X509 certificate.
> > + @param[in] CertSize Size of the X509
> certificate in bytes.
> > + @param[out] RsaContext Pointer to new-generated
> RSA context which
> > contain the retrieved
> > + RSA public key component.
> Use RsaFree() function to free the
> > + resource.
> > +
> > + @retval TRUE RSA Public Key was retrieved
> successfully.
> > + @retval FALSE Fail to retrieve RSA public key
> from X509 certificate.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RsaGetPublicKeyFromX509 (
> > + IN CONST UINT8 *Cert,
> > + IN UINTN CertSize,
> > + OUT VOID **RsaContext
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RsaGetPublicKeyFromX509,
> (Cert, CertSize,
> > RsaContext), FALSE);
> > +}
> > +
> > +/**
> > + Retrieve the subject bytes from one X.509
> certificate.
> > +
> > + If Cert is NULL, then return FALSE.
> > + If SubjectSize is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Cert Pointer to the DER-
> encoded X509 certificate.
> > + @param[in] CertSize Size of the X509
> certificate in bytes.
> > + @param[out] CertSubject Pointer to the
> retrieved certificate subject bytes.
> > + @param[in, out] SubjectSize The size in bytes of
> the CertSubject buffer on
> > input,
> > + and the size of
> buffer returned CertSubject on output.
> > +
> > + @retval TRUE The certificate subject retrieved
> successfully.
> > + @retval FALSE Invalid certificate, or the
> SubjectSize is too small for the result.
> > + The SubjectSize will be updated
> with the required size.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +X509GetSubjectName (
> > + IN CONST UINT8 *Cert,
> > + IN UINTN CertSize,
> > + OUT UINT8 *CertSubject,
> > + IN OUT UINTN *SubjectSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (X509GetSubjectName, (Cert,
> CertSize, CertSubject,
> > SubjectSize), FALSE);
> > +}
> > +
> > +/**
> > + Retrieve the common name (CN) string from one
> X.509 certificate.
> > +
> > + @param[in] Cert Pointer to the
> DER-encoded X509 certificate.
> > + @param[in] CertSize Size of the X509
> certificate in bytes.
> > + @param[out] CommonName Buffer to contain
> the retrieved certificate
> > common
> > + name string
> (UTF8). At most CommonNameSize bytes will
> > be
> > + written and the
> string will be null terminated. May be
> > + NULL in order to
> determine the size buffer needed.
> > + @param[in,out] CommonNameSize The size in bytes
> of the CommonName
> > buffer on input,
> > + and the size of
> buffer returned CommonName on output.
> > + If CommonName is
> NULL then the amount of space needed
> > + in buffer
> (including the final null) is returned.
> > +
> > + @retval RETURN_SUCCESS The certificate
> CommonName retrieved
> > successfully.
> > + @retval RETURN_INVALID_PARAMETER If Cert is NULL.
> > + If CommonNameSize
> is NULL.
> > + If CommonName is
> not NULL and *CommonNameSize is 0.
> > + If Certificate is
> invalid.
> > + @retval RETURN_NOT_FOUND If no CommonName
> entry exists.
> > + @retval RETURN_BUFFER_TOO_SMALL If the CommonName
> is NULL. The
> > required buffer size
> > + (including the
> final null) is returned in the
> > + CommonNameSize
> parameter.
> > + @retval RETURN_UNSUPPORTED The operation is
> not supported.
> > +
> > +**/
> > +RETURN_STATUS
> > +EFIAPI
> > +X509GetCommonName (
> > + IN CONST UINT8 *Cert,
> > + IN UINTN CertSize,
> > + OUT CHAR8 *CommonName, OPTIONAL
> > + IN OUT UINTN *CommonNameSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (X509GetCommonName, (Cert,
> CertSize,
> > CommonName, CommonNameSize), RETURN_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Retrieve the organization name (O) string from one
> X.509 certificate.
> > +
> > + @param[in] Cert Pointer to the
> DER-encoded X509 certificate.
> > + @param[in] CertSize Size of the X509
> certificate in bytes.
> > + @param[out] NameBuffer Buffer to contain
> the retrieved certificate
> > organization
> > + name string. At
> most NameBufferSize bytes will be
> > + written and the
> string will be null terminated. May be
> > + NULL in order to
> determine the size buffer needed.
> > + @param[in,out] NameBufferSize The size in bytes
> of the Name buffer on
> > input,
> > + and the size of
> buffer returned Name on output.
> > + If NameBuffer is
> NULL then the amount of space needed
> > + in buffer
> (including the final null) is returned.
> > +
> > + @retval RETURN_SUCCESS The certificate
> Organization Name retrieved
> > successfully.
> > + @retval RETURN_INVALID_PARAMETER If Cert is NULL.
> > + If NameBufferSize
> is NULL.
> > + If NameBuffer is
> not NULL and *CommonNameSize is 0.
> > + If Certificate is
> invalid.
> > + @retval RETURN_NOT_FOUND If no
> Organization Name entry exists.
> > + @retval RETURN_BUFFER_TOO_SMALL If the NameBuffer
> is NULL. The
> > required buffer size
> > + (including the
> final null) is returned in the
> > + CommonNameSize
> parameter.
> > + @retval RETURN_UNSUPPORTED The operation is
> not supported.
> > +
> > +**/
> > +RETURN_STATUS
> > +EFIAPI
> > +X509GetOrganizationName (
> > + IN CONST UINT8 *Cert,
> > + IN UINTN CertSize,
> > + OUT CHAR8 *NameBuffer, OPTIONAL
> > + IN OUT UINTN *NameBufferSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (X509GetOrganizationName,
> (Cert, CertSize,
> > NameBuffer, NameBufferSize), RETURN_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Verify one X509 certificate was issued by the
> trusted CA.
> > +
> > + If Cert is NULL, then return FALSE.
> > + If CACert is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Cert Pointer to the DER-
> encoded X509 certificate to be
> > verified.
> > + @param[in] CertSize Size of the X509
> certificate in bytes.
> > + @param[in] CACert Pointer to the DER-
> encoded trusted CA certificate.
> > + @param[in] CACertSize Size of the CA
> Certificate in bytes.
> > +
> > + @retval TRUE The certificate was issued by the
> trusted CA.
> > + @retval FALSE Invalid certificate or the
> certificate was not issued by the
> > given
> > + trusted CA.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +X509VerifyCert (
> > + IN CONST UINT8 *Cert,
> > + IN UINTN CertSize,
> > + IN CONST UINT8 *CACert,
> > + IN UINTN CACertSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (X509VerifyCert, (Cert,
> CertSize, CACert, CACertSize),
> > FALSE);
> > +}
> > +
> > +/**
> > + Construct a X509 object from DER-encoded
> certificate data.
> > +
> > + If Cert is NULL, then return FALSE.
> > + If SingleX509Cert is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Cert Pointer to the DER-
> encoded certificate data.
> > + @param[in] CertSize The size of
> certificate data in bytes.
> > + @param[out] SingleX509Cert The generated X509
> object.
> > +
> > + @retval TRUE The X509 object
> generation succeeded.
> > + @retval FALSE The operation failed.
> > + @retval FALSE This interface is not
> supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +X509ConstructCertificate (
> > + IN CONST UINT8 *Cert,
> > + IN UINTN CertSize,
> > + OUT UINT8 **SingleX509Cert
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (X509ConstructCertificate,
> (Cert, CertSize,
> > SingleX509Cert), FALSE);
> > +}
> > +
> > +/**
> > + Construct a X509 stack object from a list of DER-
> encoded certificate data.
> > +
> > + If X509Stack is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] X509Stack On input, pointer to
> an existing or NULL X509
> > stack object.
> > + On output, pointer to
> the X509 stack object with new
> > + inserted X509
> certificate.
> > + @param[in] Args VA_LIST marker for the
> variable argument list.
> > + ... A list of DER-encoded
> single certificate data followed
> > + by certificate size. A
> NULL terminates the list. The
> > + pairs are the
> arguments to X509ConstructCertificate().
> > +
> > + @retval TRUE The X509 stack
> construction succeeded.
> > + @retval FALSE The construction
> operation failed.
> > + @retval FALSE This interface is not
> supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +X509ConstructCertificateStack (
> > + IN OUT UINT8 **X509Stack,
> > + ...
> > + )
> > +{
> > + VA_LIST Args;
> > + BOOLEAN Result;
> > +
> > + VA_START (Args, X509Stack);
> > + Result = X509ConstructCertificateStackV
> (X509Stack, Args);
> > + VA_END (Args);
> > + return Result;
> > +}
> > +
> > +/**
> > + Construct a X509 stack object from a list of DER-
> encoded certificate data.
> > +
> > + If X509Stack is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] X509Stack On input, pointer to
> an existing or NULL X509
> > stack object.
> > + On output, pointer to
> the X509 stack object with new
> > + inserted X509
> certificate.
> > + @param[in] Args VA_LIST marker for the
> variable argument list.
> > + A list of DER-encoded
> single certificate data followed
> > + by certificate size. A
> NULL terminates the list. The
> > + pairs are the
> arguments to X509ConstructCertificate().
> > +
> > + @retval TRUE The X509 stack
> construction succeeded.
> > + @retval FALSE The construction
> operation failed.
> > + @retval FALSE This interface is not
> supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +X509ConstructCertificateStackV (
> > + IN OUT UINT8 **X509Stack,
> > + IN VA_LIST Args
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE
> (X509ConstructCertificateStackV, (X509Stack, Args),
> > FALSE);
> > +}
> > +
> > +/**
> > + Release the specified X509 object.
> > +
> > + If the interface is not supported, then ASSERT().
> > +
> > + @param[in] X509Cert Pointer to the X509 object
> to be released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +X509Free (
> > + IN VOID *X509Cert
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (X509Free, (X509Cert));
> > +}
> > +
> > +/**
> > + Release the specified X509 stack object.
> > +
> > + If the interface is not supported, then ASSERT().
> > +
> > + @param[in] X509Stack Pointer to the X509 stack
> object to be released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +X509StackFree (
> > + IN VOID *X509Stack
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (X509StackFree,
> (X509Stack));
> > +}
> > +
> > +/**
> > + Retrieve the TBSCertificate from one given X.509
> certificate.
> > +
> > + @param[in] Cert Pointer to the given
> DER-encoded X509 certificate.
> > + @param[in] CertSize Size of the X509
> certificate in bytes.
> > + @param[out] TBSCert DER-Encoded To-Be-
> Signed certificate.
> > + @param[out] TBSCertSize Size of the TBS
> certificate in bytes.
> > +
> > + If Cert is NULL, then return FALSE.
> > + If TBSCert is NULL, then return FALSE.
> > + If TBSCertSize is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @retval TRUE The TBSCertificate was retrieved
> successfully.
> > + @retval FALSE Invalid X.509 certificate.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +X509GetTBSCert (
> > + IN CONST UINT8 *Cert,
> > + IN UINTN CertSize,
> > + OUT UINT8 **TBSCert,
> > + OUT UINTN *TBSCertSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (X509GetTBSCert, (Cert,
> CertSize, TBSCert,
> > TBSCertSize), FALSE);
> > +}
> > +
> > +/**
> > + Derives a key from a password using a salt and
> iteration count, based on
> > PKCS#5 v2.0
> > + password based encryption key derivation function
> PBKDF2, as specified in
> > RFC 2898.
> > +
> > + If Password or Salt or OutKey is NULL, then return
> FALSE.
> > + If the hash algorithm could not be determined,
> then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] PasswordLength Length of input
> password in bytes.
> > + @param[in] Password Pointer to the array
> for the password.
> > + @param[in] SaltLength Size of the Salt in
> bytes.
> > + @param[in] Salt Pointer to the Salt.
> > + @param[in] IterationCount Number of iterations
> to perform. Its value should
> > be
> > + greater than or equal
> to 1.
> > + @param[in] DigestSize Size of the message
> digest to be used (eg.
> > SHA256_DIGEST_SIZE).
> > + NOTE: DigestSize will
> be used to determine the hash algorithm.
> > + Only
> SHA1_DIGEST_SIZE or SHA256_DIGEST_SIZE is
> > supported.
> > + @param[in] KeyLength Size of the derived
> key buffer in bytes.
> > + @param[out] OutKey Pointer to the output
> derived key buffer.
> > +
> > + @retval TRUE A key was derived successfully.
> > + @retval FALSE One of the pointers was NULL or
> one of the sizes was too
> > large.
> > + @retval FALSE The hash algorithm could not be
> determined from the digest
> > size.
> > + @retval FALSE The key derivation operation
> failed.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Pkcs5HashPassword (
> > + IN UINTN PasswordLength,
> > + IN CONST CHAR8 *Password,
> > + IN UINTN SaltLength,
> > + IN CONST UINT8 *Salt,
> > + IN UINTN IterationCount,
> > + IN UINTN DigestSize,
> > + IN UINTN KeyLength,
> > + OUT UINT8 *OutKey
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Pkcs5HashPassword,
> (PasswordLength, Password,
> > SaltLength, Salt, IterationCount, DigestSize,
> KeyLength, OutKey), FALSE);
> > +}
> > +
> > +/**
> > + Encrypts a blob using PKCS1v2 (RSAES-OAEP) schema.
> On success, will return
> > the
> > + encrypted message in a newly allocated buffer.
> > +
> > + Things that can cause a failure include:
> > + - X509 key size does not match any known key size.
> > + - Fail to parse X509 certificate.
> > + - Fail to allocate an intermediate buffer.
> > + - Null pointer provided for a non-optional
> parameter.
> > + - Data size is too large for the provided key size
> (max size is a function of key
> > size
> > + and hash digest size).
> > +
> > + @param[in] PublicKey A pointer to the
> DER-encoded X509 certificate
> > that
> > + will be used to
> encrypt the data.
> > + @param[in] PublicKeySize Size of the X509
> cert buffer.
> > + @param[in] InData Data to be
> encrypted.
> > + @param[in] InDataSize Size of the data
> buffer.
> > + @param[in] PrngSeed [Optional] If
> provided, a pointer to a random
> > seed buffer
> > + to be used when
> initializing the PRNG. NULL otherwise.
> > + @param[in] PrngSeedSize [Optional] If
> provided, size of the random seed
> > buffer.
> > + 0 otherwise.
> > + @param[out] EncryptedData Pointer to an
> allocated buffer containing the
> > encrypted
> > + message.
> > + @param[out] EncryptedDataSize Size of the
> encrypted message buffer.
> > +
> > + @retval TRUE Encryption was
> successful.
> > + @retval FALSE Encryption failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Pkcs1v2Encrypt (
> > + IN CONST UINT8 *PublicKey,
> > + IN UINTN PublicKeySize,
> > + IN UINT8 *InData,
> > + IN UINTN InDataSize,
> > + IN CONST UINT8 *PrngSeed, OPTIONAL
> > + IN UINTN PrngSeedSize, OPTIONAL
> > + OUT UINT8 **EncryptedData,
> > + OUT UINTN *EncryptedDataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Pkcs1v2Encrypt, (PublicKey,
> PublicKeySize, InData,
> > InDataSize, PrngSeed, PrngSeedSize, EncryptedData,
> EncryptedDataSize), FALSE);
> > +}
> > +
> > +/**
> > + Get the signer's certificates from PKCS#7 signed
> data as described in "PKCS #7:
> > + Cryptographic Message Syntax Standard". The input
> signed data could be
> > wrapped
> > + in a ContentInfo structure.
> > +
> > + If P7Data, CertStack, StackLength, TrustedCert or
> CertLength is NULL, then
> > + return FALSE. If P7Length overflow, then return
> FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] P7Data Pointer to the PKCS#7
> message to verify.
> > + @param[in] P7Length Length of the PKCS#7
> message in bytes.
> > + @param[out] CertStack Pointer to Signer's
> certificates retrieved from
> > P7Data.
> > + It's caller's
> responsibility to free the buffer with
> > + Pkcs7FreeSigners().
> > + This data structure is
> EFI_CERT_STACK type.
> > + @param[out] StackLength Length of signer's
> certificates in bytes.
> > + @param[out] TrustedCert Pointer to a trusted
> certificate from Signer's
> > certificates.
> > + It's caller's
> responsibility to free the buffer with
> > + Pkcs7FreeSigners().
> > + @param[out] CertLength Length of the trusted
> certificate in bytes.
> > +
> > + @retval TRUE The operation is finished
> successfully.
> > + @retval FALSE Error occurs during the
> operation.
> > + @retval FALSE This interface is not
> supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Pkcs7GetSigners (
> > + IN CONST UINT8 *P7Data,
> > + IN UINTN P7Length,
> > + OUT UINT8 **CertStack,
> > + OUT UINTN *StackLength,
> > + OUT UINT8 **TrustedCert,
> > + OUT UINTN *CertLength
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Pkcs7GetSigners, (P7Data,
> P7Length, CertStack,
> > StackLength, TrustedCert, CertLength), FALSE);
> > +}
> > +
> > +/**
> > + Wrap function to use free() to free allocated
> memory for certificates.
> > +
> > + If this interface is not supported, then ASSERT().
> > +
> > + @param[in] Certs Pointer to the
> certificates to be freed.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +Pkcs7FreeSigners (
> > + IN UINT8 *Certs
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (Pkcs7FreeSigners,
> (Certs));
> > +}
> > +
> > +/**
> > + Retrieves all embedded certificates from PKCS#7
> signed data as described in
> > "PKCS #7:
> > + Cryptographic Message Syntax Standard", and
> outputs two certificate lists
> > chained and
> > + unchained to the signer's certificates.
> > + The input signed data could be wrapped in a
> ContentInfo structure.
> > +
> > + @param[in] P7Data Pointer to the
> PKCS#7 message.
> > + @param[in] P7Length Length of the PKCS#7
> message in bytes.
> > + @param[out] SignerChainCerts Pointer to the
> certificates list chained to
> > signer's
> > + certificate. It's
> caller's responsibility to free the buffer
> > + with
> Pkcs7FreeSigners().
> > + This data structure
> is EFI_CERT_STACK type.
> > + @param[out] ChainLength Length of the
> chained certificates list buffer in
> > bytes.
> > + @param[out] UnchainCerts Pointer to the
> unchained certificates lists. It's
> > caller's
> > + responsibility to
> free the buffer with Pkcs7FreeSigners().
> > + This data structure
> is EFI_CERT_STACK type.
> > + @param[out] UnchainLength Length of the
> unchained certificates list buffer
> > in bytes.
> > +
> > + @retval TRUE The operation is finished
> successfully.
> > + @retval FALSE Error occurs during the
> operation.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Pkcs7GetCertificatesList (
> > + IN CONST UINT8 *P7Data,
> > + IN UINTN P7Length,
> > + OUT UINT8 **SignerChainCerts,
> > + OUT UINTN *ChainLength,
> > + OUT UINT8 **UnchainCerts,
> > + OUT UINTN *UnchainLength
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Pkcs7GetCertificatesList,
> (P7Data, P7Length,
> > SignerChainCerts, ChainLength, UnchainCerts,
> UnchainLength), FALSE);
> > +}
> > +
> > +/**
> > + Creates a PKCS#7 signedData as described in "PKCS
> #7: Cryptographic
> > Message
> > + Syntax Standard, version 1.5". This interface is
> only intended to be used for
> > + application to perform PKCS#7 functionality
> validation.
> > +
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] PrivateKey Pointer to the PEM-
> formatted private key data for
> > + data signing.
> > + @param[in] PrivateKeySize Size of the PEM
> private key data in bytes.
> > + @param[in] KeyPassword NULL-terminated
> passphrase used for encrypted
> > PEM
> > + key data.
> > + @param[in] InData Pointer to the
> content to be signed.
> > + @param[in] InDataSize Size of InData in
> bytes.
> > + @param[in] SignCert Pointer to signer's
> DER-encoded certificate to sign
> > with.
> > + @param[in] OtherCerts Pointer to an
> optional additional set of
> > certificates to
> > + include in the PKCS#7
> signedData (e.g. any intermediate
> > + CAs in the chain).
> > + @param[out] SignedData Pointer to output
> PKCS#7 signedData. It's caller's
> > + responsibility to
> free the buffer with FreePool().
> > + @param[out] SignedDataSize Size of SignedData in
> bytes.
> > +
> > + @retval TRUE PKCS#7 data signing
> succeeded.
> > + @retval FALSE PKCS#7 data signing
> failed.
> > + @retval FALSE This interface is not
> supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Pkcs7Sign (
> > + IN CONST UINT8 *PrivateKey,
> > + IN UINTN PrivateKeySize,
> > + IN CONST UINT8 *KeyPassword,
> > + IN UINT8 *InData,
> > + IN UINTN InDataSize,
> > + IN UINT8 *SignCert,
> > + IN UINT8 *OtherCerts OPTIONAL,
> > + OUT UINT8 **SignedData,
> > + OUT UINTN *SignedDataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Pkcs7Sign, (PrivateKey,
> PrivateKeySize, KeyPassword,
> > InData, InDataSize, SignCert, OtherCerts, SignedData,
> SignedDataSize), FALSE);
> > +}
> > +
> > +/**
> > + Verifies the validity of a PKCS#7 signed data as
> described in "PKCS #7:
> > + Cryptographic Message Syntax Standard". The input
> signed data could be
> > wrapped
> > + in a ContentInfo structure.
> > +
> > + If P7Data, TrustedCert or InData is NULL, then
> return FALSE.
> > + If P7Length, CertLength or DataLength overflow,
> then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] P7Data Pointer to the PKCS#7
> message to verify.
> > + @param[in] P7Length Length of the PKCS#7
> message in bytes.
> > + @param[in] TrustedCert Pointer to a trusted/root
> certificate encoded in DER,
> > which
> > + is used for certificate
> chain verification.
> > + @param[in] CertLength Length of the trusted
> certificate in bytes.
> > + @param[in] InData Pointer to the content to
> be verified.
> > + @param[in] DataLength Length of InData in
> bytes.
> > +
> > + @retval TRUE The specified PKCS#7 signed data is
> valid.
> > + @retval FALSE Invalid PKCS#7 signed data.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Pkcs7Verify (
> > + IN CONST UINT8 *P7Data,
> > + IN UINTN P7Length,
> > + IN CONST UINT8 *TrustedCert,
> > + IN UINTN CertLength,
> > + IN CONST UINT8 *InData,
> > + IN UINTN DataLength
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Pkcs7Verify, (P7Data,
> P7Length, TrustedCert,
> > CertLength, InData, DataLength), FALSE);
> > +}
> > +
> > +/**
> > + This function receives a PKCS7 formatted
> signature, and then verifies that
> > + the specified Enhanced or Extended Key Usages
> (EKU's) are present in the end-
> > entity
> > + leaf signing certificate.
> > + Note that this function does not validate the
> certificate chain.
> > +
> > + Applications for custom EKU's are quite flexible.
> For example, a policy EKU
> > + may be present in an Issuing Certificate Authority
> (CA), and any sub-ordinate
> > + certificate issued might also contain this EKU,
> thus constraining the
> > + sub-ordinate certificate. Other applications
> might allow a certificate
> > + embedded in a device to specify that other Object
> Identifiers (OIDs) are
> > + present which contains binary data specifying
> custom capabilities that
> > + the device is able to do.
> > +
> > + @param[in] Pkcs7Signature The PKCS#7 signed
> information content block.
> > An array
> > + containing the
> content block with both the signature,
> > + the signer's
> certificate, and any necessary intermediate
> > + certificates.
> > + @param[in] Pkcs7SignatureSize Number of bytes
> in Pkcs7Signature.
> > + @param[in] RequiredEKUs Array of null-
> terminated strings listing OIDs of
> > + required EKUs
> that must be present in the signature.
> > + @param[in] RequiredEKUsSize Number of
> elements in the RequiredEKUs
> > string array.
> > + @param[in] RequireAllPresent If this is TRUE,
> then all of the specified EKU's
> > + must be present
> in the leaf signer. If it is
> > + FALSE, then we
> will succeed if we find any
> > + of the specified
> EKU's.
> > +
> > + @retval EFI_SUCCESS The required EKUs
> were found in the signature.
> > + @retval EFI_INVALID_PARAMETER A parameter was
> invalid.
> > + @retval EFI_NOT_FOUND One or more EKU's
> were not found in the
> > signature.
> > +
> > +**/
> > +RETURN_STATUS
> > +EFIAPI
> > +VerifyEKUsInPkcs7Signature (
> > + IN CONST UINT8 *Pkcs7Signature,
> > + IN CONST UINT32 SignatureSize,
> > + IN CONST CHAR8 *RequiredEKUs[],
> > + IN CONST UINT32 RequiredEKUsSize,
> > + IN BOOLEAN RequireAllPresent
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (VerifyEKUsInPkcs7Signature,
> (Pkcs7Signature,
> > SignatureSize, RequiredEKUs, RequiredEKUsSize,
> RequireAllPresent), FALSE);
> > +}
> > +
> > +
> > +/**
> > + Extracts the attached content from a PKCS#7 signed
> data if existed. The input
> > signed
> > + data could be wrapped in a ContentInfo structure.
> > +
> > + If P7Data, Content, or ContentSize is NULL, then
> return FALSE. If P7Length
> > overflow,
> > + then return FALSE. If the P7Data is not correctly
> formatted, then return FALSE.
> > +
> > + Caution: This function may receive untrusted
> input. So this function will do
> > + basic check for PKCS#7 data structure.
> > +
> > + @param[in] P7Data Pointer to the PKCS#7
> signed data to process.
> > + @param[in] P7Length Length of the PKCS#7
> signed data in bytes.
> > + @param[out] Content Pointer to the extracted
> content from the PKCS#7
> > signedData.
> > + It's caller's
> responsibility to free the buffer with FreePool().
> > + @param[out] ContentSize The size of the
> extracted content in bytes.
> > +
> > + @retval TRUE The P7Data was correctly
> formatted for processing.
> > + @retval FALSE The P7Data was not
> correctly formatted for processing.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +Pkcs7GetAttachedContent (
> > + IN CONST UINT8 *P7Data,
> > + IN UINTN P7Length,
> > + OUT VOID **Content,
> > + OUT UINTN *ContentSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (Pkcs7GetAttachedContent,
> (P7Data, P7Length,
> > Content, ContentSize), FALSE);
> > +}
> > +
> > +/**
> > + Verifies the validity of a PE/COFF Authenticode
> Signature as described in
> > "Windows
> > + Authenticode Portable Executable Signature
> Format".
> > +
> > + If AuthData is NULL, then return FALSE.
> > + If ImageHash is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] AuthData Pointer to the
> Authenticode Signature retrieved from
> > signed
> > + PE/COFF image to be
> verified.
> > + @param[in] DataSize Size of the Authenticode
> Signature in bytes.
> > + @param[in] TrustedCert Pointer to a trusted/root
> certificate encoded in DER,
> > which
> > + is used for certificate
> chain verification.
> > + @param[in] CertSize Size of the trusted
> certificate in bytes.
> > + @param[in] ImageHash Pointer to the original
> image file hash value. The
> > procedure
> > + for calculating the image
> hash value is described in Authenticode
> > + specification.
> > + @param[in] HashSize Size of Image hash value
> in bytes.
> > +
> > + @retval TRUE The specified Authenticode
> Signature is valid.
> > + @retval FALSE Invalid Authenticode Signature.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +AuthenticodeVerify (
> > + IN CONST UINT8 *AuthData,
> > + IN UINTN DataSize,
> > + IN CONST UINT8 *TrustedCert,
> > + IN UINTN CertSize,
> > + IN CONST UINT8 *ImageHash,
> > + IN UINTN HashSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (AuthenticodeVerify,
> (AuthData, DataSize,
> > TrustedCert, CertSize, ImageHash, HashSize), FALSE);
> > +}
> > +
> > +/**
> > + Verifies the validity of a RFC3161 Timestamp
> CounterSignature embedded in
> > PE/COFF Authenticode
> > + signature.
> > +
> > + If AuthData is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] AuthData Pointer to the
> Authenticode Signature retrieved from
> > signed
> > + PE/COFF image to be
> verified.
> > + @param[in] DataSize Size of the Authenticode
> Signature in bytes.
> > + @param[in] TsaCert Pointer to a trusted/root
> TSA certificate encoded in
> > DER, which
> > + is used for TSA
> certificate chain verification.
> > + @param[in] CertSize Size of the trusted
> certificate in bytes.
> > + @param[out] SigningTime Return the time of
> timestamp generation time if
> > the timestamp
> > + signature is valid.
> > +
> > + @retval TRUE The specified Authenticode
> includes a valid RFC3161
> > Timestamp CounterSignature.
> > + @retval FALSE No valid RFC3161 Timestamp
> CounterSignature in the
> > specified Authenticode data.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +ImageTimestampVerify (
> > + IN CONST UINT8 *AuthData,
> > + IN UINTN DataSize,
> > + IN CONST UINT8 *TsaCert,
> > + IN UINTN CertSize,
> > + OUT EFI_TIME *SigningTime
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (ImageTimestampVerify,
> (AuthData, DataSize,
> > TsaCert, CertSize, SigningTime), FALSE);
> > +}
> > +
> >
> +//====================================================
> ==========
> > =======================
> > +// DH Key Exchange Primitive
> >
> +//====================================================
> ==========
> > =======================
> > +
> > +/**
> > + Allocates and Initializes one Diffie-Hellman
> Context for subsequent use.
> > +
> > + @return Pointer to the Diffie-Hellman Context
> that has been initialized.
> > + If the allocations fails, DhNew() returns
> NULL.
> > + If the interface is not supported,
> DhNew() returns NULL.
> > +
> > +**/
> > +VOID *
> > +EFIAPI
> > +DhNew (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (DhNew, (), NULL);
> > +}
> > +
> > +/**
> > + Release the specified DH context.
> > +
> > + If the interface is not supported, then ASSERT().
> > +
> > + @param[in] DhContext Pointer to the DH context
> to be released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +DhFree (
> > + IN VOID *DhContext
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (DhFree, (DhContext));
> > +}
> > +
> > +/**
> > + Generates DH parameter.
> > +
> > + Given generator g, and length of prime number p in
> bits, this function
> > generates p,
> > + and sets DH context according to value of g and p.
> > +
> > + Before this function can be invoked, pseudorandom
> number generator must
> > be correctly
> > + initialized by RandomSeed().
> > +
> > + If DhContext is NULL, then return FALSE.
> > + If Prime is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] DhContext Pointer to the DH
> context.
> > + @param[in] Generator Value of generator.
> > + @param[in] PrimeLength Length in bits of
> prime to be generated.
> > + @param[out] Prime Pointer to the
> buffer to receive the generated
> > prime number.
> > +
> > + @retval TRUE DH parameter generation succeeded.
> > + @retval FALSE Value of Generator is not
> supported.
> > + @retval FALSE PRNG fails to generate random prime
> number with
> > PrimeLength.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +DhGenerateParameter (
> > + IN OUT VOID *DhContext,
> > + IN UINTN Generator,
> > + IN UINTN PrimeLength,
> > + OUT UINT8 *Prime
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (DhGenerateParameter,
> (DhContext, Generator,
> > PrimeLength, Prime), FALSE);
> > +}
> > +
> > +/**
> > + Sets generator and prime parameters for DH.
> > +
> > + Given generator g, and prime number p, this
> function and sets DH
> > + context accordingly.
> > +
> > + If DhContext is NULL, then return FALSE.
> > + If Prime is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] DhContext Pointer to the DH
> context.
> > + @param[in] Generator Value of generator.
> > + @param[in] PrimeLength Length in bits of
> prime to be generated.
> > + @param[in] Prime Pointer to the prime
> number.
> > +
> > + @retval TRUE DH parameter setting succeeded.
> > + @retval FALSE Value of Generator is not
> supported.
> > + @retval FALSE Value of Generator is not suitable
> for the Prime.
> > + @retval FALSE Value of Prime is not a prime
> number.
> > + @retval FALSE Value of Prime is not a safe prime
> number.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +DhSetParameter (
> > + IN OUT VOID *DhContext,
> > + IN UINTN Generator,
> > + IN UINTN PrimeLength,
> > + IN CONST UINT8 *Prime
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (DhSetParameter, (DhContext,
> Generator,
> > PrimeLength, Prime), FALSE);
> > +}
> > +
> > +/**
> > + Generates DH public key.
> > +
> > + This function generates random secret exponent,
> and computes the public key,
> > which is
> > + returned via parameter PublicKey and
> PublicKeySize. DH context is updated
> > accordingly.
> > + If the PublicKey buffer is too small to hold the
> public key, FALSE is returned
> > and
> > + PublicKeySize is set to the required buffer size
> to obtain the public key.
> > +
> > + If DhContext is NULL, then return FALSE.
> > + If PublicKeySize is NULL, then return FALSE.
> > + If PublicKeySize is large enough but PublicKey is
> NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] DhContext Pointer to the DH
> context.
> > + @param[out] PublicKey Pointer to the
> buffer to receive generated public
> > key.
> > + @param[in, out] PublicKeySize On input, the size
> of PublicKey buffer in bytes.
> > + On output, the size
> of data returned in PublicKey buffer in
> > bytes.
> > +
> > + @retval TRUE DH public key generation succeeded.
> > + @retval FALSE DH public key generation failed.
> > + @retval FALSE PublicKeySize is not large enough.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +DhGenerateKey (
> > + IN OUT VOID *DhContext,
> > + OUT UINT8 *PublicKey,
> > + IN OUT UINTN *PublicKeySize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (DhGenerateKey, (DhContext,
> PublicKey,
> > PublicKeySize), FALSE);
> > +}
> > +
> > +/**
> > + Computes exchanged common key.
> > +
> > + Given peer's public key, this function computes
> the exchanged common key,
> > based on its own
> > + context including value of prime modulus and
> random secret exponent.
> > +
> > + If DhContext is NULL, then return FALSE.
> > + If PeerPublicKey is NULL, then return FALSE.
> > + If KeySize is NULL, then return FALSE.
> > + If Key is NULL, then return FALSE.
> > + If KeySize is not large enough, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in, out] DhContext Pointer to the
> DH context.
> > + @param[in] PeerPublicKey Pointer to the
> peer's public key.
> > + @param[in] PeerPublicKeySize Size of peer's
> public key in bytes.
> > + @param[out] Key Pointer to the
> buffer to receive generated key.
> > + @param[in, out] KeySize On input, the
> size of Key buffer in bytes.
> > + On output, the
> size of data returned in Key buffer in bytes.
> > +
> > + @retval TRUE DH exchanged key generation
> succeeded.
> > + @retval FALSE DH exchanged key generation failed.
> > + @retval FALSE KeySize is not large enough.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +DhComputeKey (
> > + IN OUT VOID *DhContext,
> > + IN CONST UINT8 *PeerPublicKey,
> > + IN UINTN PeerPublicKeySize,
> > + OUT UINT8 *Key,
> > + IN OUT UINTN *KeySize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (DhComputeKey, (DhContext,
> PeerPublicKey,
> > PeerPublicKeySize, Key, KeySize), FALSE);
> > +}
> > +
> >
> +//====================================================
> ==========
> > =======================
> > +// Pseudo-Random Generation Primitive
> >
> +//====================================================
> ==========
> > =======================
> > +
> > +/**
> > + Sets up the seed value for the pseudorandom number
> generator.
> > +
> > + This function sets up the seed value for the
> pseudorandom number generator.
> > + If Seed is not NULL, then the seed passed in is
> used.
> > + If Seed is NULL, then default seed is used.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[in] Seed Pointer to seed value.
> > + If NULL, default seed is
> used.
> > + @param[in] SeedSize Size of seed value.
> > + If Seed is NULL, this
> parameter is ignored.
> > +
> > + @retval TRUE Pseudorandom number generator has
> enough entropy for
> > random generation.
> > + @retval FALSE Pseudorandom number generator does
> not have enough
> > entropy for random generation.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RandomSeed (
> > + IN CONST UINT8 *Seed OPTIONAL,
> > + IN UINTN SeedSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RandomSeed, (Seed, SeedSize),
> FALSE);
> > +}
> > +
> > +/**
> > + Generates a pseudorandom byte stream of the
> specified size.
> > +
> > + If Output is NULL, then return FALSE.
> > + If this interface is not supported, then return
> FALSE.
> > +
> > + @param[out] Output Pointer to buffer to receive
> random value.
> > + @param[in] Size Size of random bytes to
> generate.
> > +
> > + @retval TRUE Pseudorandom byte stream generated
> successfully.
> > + @retval FALSE Pseudorandom number generator fails
> to generate due to lack
> > of entropy.
> > + @retval FALSE This interface is not supported.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +RandomBytes (
> > + OUT UINT8 *Output,
> > + IN UINTN Size
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (RandomBytes, (Output, Size),
> FALSE);
> > +}
> > +
> >
> +//====================================================
> ==========
> > =======================
> > +// Key Derivation Function Primitive
> >
> +//====================================================
> ==========
> > =======================
> > +
> > +/**
> > + Derive key data using HMAC-SHA256 based KDF.
> > +
> > + @param[in] Key Pointer to the user-
> supplied key.
> > + @param[in] KeySize Key size in bytes.
> > + @param[in] Salt Pointer to the
> salt(non-secret) value.
> > + @param[in] SaltSize Salt size in bytes.
> > + @param[in] Info Pointer to the
> application specific info.
> > + @param[in] InfoSize Info size in bytes.
> > + @param[out] Out Pointer to buffer to
> receive hkdf value.
> > + @param[in] OutSize Size of hkdf bytes
> to generate.
> > +
> > + @retval TRUE Hkdf generated successfully.
> > + @retval FALSE Hkdf generation failed.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +HkdfSha256ExtractAndExpand (
> > + IN CONST UINT8 *Key,
> > + IN UINTN KeySize,
> > + IN CONST UINT8 *Salt,
> > + IN UINTN SaltSize,
> > + IN CONST UINT8 *Info,
> > + IN UINTN InfoSize,
> > + OUT UINT8 *Out,
> > + IN UINTN OutSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (HkdfSha256ExtractAndExpand,
> (Key, KeySize, Salt,
> > SaltSize, Info, InfoSize, Out, OutSize), FALSE);
> > +}
> > +
> > +/**
> > + Initializes the OpenSSL library.
> > +
> > + This function registers ciphers and digests used
> directly and indirectly
> > + by SSL/TLS, and initializes the readable error
> messages.
> > + This function must be called before any other
> action takes places.
> > +
> > + @retval TRUE The OpenSSL library has been
> initialized.
> > + @retval FALSE Failed to initialize the OpenSSL
> library.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +TlsInitialize (
> > + VOID
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsInitialize, (), FALSE);
> > +}
> > +
> > +/**
> > + Free an allocated SSL_CTX object.
> > +
> > + @param[in] TlsCtx Pointer to the SSL_CTX
> object to be released.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +TlsCtxFree (
> > + IN VOID *TlsCtx
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (TlsCtxFree, (TlsCtx));
> > +}
> > +
> > +/**
> > + Creates a new SSL_CTX object as framework to
> establish TLS/SSL enabled
> > + connections.
> > +
> > + @param[in] MajorVer Major Version of TLS/SSL
> Protocol.
> > + @param[in] MinorVer Minor Version of TLS/SSL
> Protocol.
> > +
> > + @return Pointer to an allocated SSL_CTX object.
> > + If the creation failed, TlsCtxNew()
> returns NULL.
> > +
> > +**/
> > +VOID *
> > +EFIAPI
> > +TlsCtxNew (
> > + IN UINT8 MajorVer,
> > + IN UINT8 MinorVer
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsCtxNew, (MajorVer,
> MinorVer), NULL);
> > +}
> > +
> > +/**
> > + Free an allocated TLS object.
> > +
> > + This function removes the TLS object pointed to by
> Tls and frees up the
> > + allocated memory. If Tls is NULL, nothing is done.
> > +
> > + @param[in] Tls Pointer to the TLS object to be
> freed.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +TlsFree (
> > + IN VOID *Tls
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (TlsFree, (Tls));
> > +}
> > +
> > +/**
> > + Create a new TLS object for a connection.
> > +
> > + This function creates a new TLS object for a
> connection. The new object
> > + inherits the setting of the underlying context
> TlsCtx: connection method,
> > + options, verification setting.
> > +
> > + @param[in] TlsCtx Pointer to the SSL_CTX
> object.
> > +
> > + @return Pointer to an allocated SSL object.
> > + If the creation failed, TlsNew() returns
> NULL.
> > +
> > +**/
> > +VOID *
> > +EFIAPI
> > +TlsNew (
> > + IN VOID *TlsCtx
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsNew, (TlsCtx), NULL);
> > +}
> > +
> > +/**
> > + Checks if the TLS handshake was done.
> > +
> > + This function will check if the specified TLS
> handshake was done.
> > +
> > + @param[in] Tls Pointer to the TLS object for
> handshake state checking.
> > +
> > + @retval TRUE The TLS handshake was done.
> > + @retval FALSE The TLS handshake was not done.
> > +
> > +**/
> > +BOOLEAN
> > +EFIAPI
> > +TlsInHandshake (
> > + IN VOID *Tls
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsInHandshake, (Tls),
> FALSE);
> > +}
> > +
> > +/**
> > + Perform a TLS/SSL handshake.
> > +
> > + This function will perform a TLS/SSL handshake.
> > +
> > + @param[in] Tls Pointer to the TLS
> object for handshake operation.
> > + @param[in] BufferIn Pointer to the
> most recently received TLS
> > Handshake packet.
> > + @param[in] BufferInSize Packet size in
> bytes for the most recently
> > received TLS
> > + Handshake packet.
> > + @param[out] BufferOut Pointer to the
> buffer to hold the built packet.
> > + @param[in, out] BufferOutSize Pointer to the
> buffer size in bytes. On input, it
> > is
> > + the buffer size
> provided by the caller. On output, it
> > + is the buffer size
> in fact needed to contain the
> > + packet.
> > +
> > + @retval EFI_SUCCESS The required TLS
> packet is built successfully.
> > + @retval EFI_INVALID_PARAMETER One or more of the
> following conditions
> > is TRUE:
> > + Tls is NULL.
> > + BufferIn is NULL
> but BufferInSize is NOT 0.
> > + BufferInSize is 0
> but BufferIn is NOT NULL.
> > + BufferOutSize is
> NULL.
> > + BufferOut is NULL
> if *BufferOutSize is not zero.
> > + @retval EFI_BUFFER_TOO_SMALL BufferOutSize is
> too small to hold the
> > response packet.
> > + @retval EFI_ABORTED Something wrong
> during handshake.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsDoHandshake (
> > + IN VOID *Tls,
> > + IN UINT8 *BufferIn,
> OPTIONAL
> > + IN UINTN BufferInSize,
> OPTIONAL
> > + OUT UINT8 *BufferOut,
> OPTIONAL
> > + IN OUT UINTN *BufferOutSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsDoHandshake, (Tls,
> BufferIn, BufferInSize,
> > BufferOut, BufferOutSize), EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Handle Alert message recorded in BufferIn. If
> BufferIn is NULL and
> > BufferInSize is zero,
> > + TLS session has errors and the response packet
> needs to be Alert message
> > based on error type.
> > +
> > + @param[in] Tls Pointer to the TLS
> object for state checking.
> > + @param[in] BufferIn Pointer to the
> most recently received TLS Alert
> > packet.
> > + @param[in] BufferInSize Packet size in
> bytes for the most recently
> > received TLS
> > + Alert packet.
> > + @param[out] BufferOut Pointer to the
> buffer to hold the built packet.
> > + @param[in, out] BufferOutSize Pointer to the
> buffer size in bytes. On input, it
> > is
> > + the buffer size
> provided by the caller. On output, it
> > + is the buffer size
> in fact needed to contain the
> > + packet.
> > +
> > + @retval EFI_SUCCESS The required TLS
> packet is built successfully.
> > + @retval EFI_INVALID_PARAMETER One or more of the
> following conditions
> > is TRUE:
> > + Tls is NULL.
> > + BufferIn is NULL
> but BufferInSize is NOT 0.
> > + BufferInSize is 0
> but BufferIn is NOT NULL.
> > + BufferOutSize is
> NULL.
> > + BufferOut is NULL
> if *BufferOutSize is not zero.
> > + @retval EFI_ABORTED An error occurred.
> > + @retval EFI_BUFFER_TOO_SMALL BufferOutSize is
> too small to hold the
> > response packet.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsHandleAlert (
> > + IN VOID *Tls,
> > + IN UINT8 *BufferIn,
> OPTIONAL
> > + IN UINTN BufferInSize,
> OPTIONAL
> > + OUT UINT8 *BufferOut,
> OPTIONAL
> > + IN OUT UINTN *BufferOutSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsHandleAlert, (Tls,
> BufferIn, BufferInSize, BufferOut,
> > BufferOutSize), EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Build the CloseNotify packet.
> > +
> > + @param[in] Tls Pointer to the TLS
> object for state checking.
> > + @param[in, out] Buffer Pointer to the
> buffer to hold the built packet.
> > + @param[in, out] BufferSize Pointer to the
> buffer size in bytes. On input, it is
> > + the buffer size
> provided by the caller. On output, it
> > + is the buffer size
> in fact needed to contain the
> > + packet.
> > +
> > + @retval EFI_SUCCESS The required TLS
> packet is built successfully.
> > + @retval EFI_INVALID_PARAMETER One or more of the
> following conditions
> > is TRUE:
> > + Tls is NULL.
> > + BufferSize is
> NULL.
> > + Buffer is NULL if
> *BufferSize is not zero.
> > + @retval EFI_BUFFER_TOO_SMALL BufferSize is too
> small to hold the
> > response packet.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsCloseNotify (
> > + IN VOID *Tls,
> > + IN OUT UINT8 *Buffer,
> > + IN OUT UINTN *BufferSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsCloseNotify, (Tls, Buffer,
> BufferSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Attempts to read bytes from one TLS object and
> places the data in Buffer.
> > +
> > + This function will attempt to read BufferSize
> bytes from the TLS object
> > + and places the data in Buffer.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in,out] Buffer Pointer to the
> buffer to store the data.
> > + @param[in] BufferSize The size of Buffer
> in bytes.
> > +
> > + @retval >0 The amount of data successfully
> read from the TLS object.
> > + @retval <=0 No data was successfully read.
> > +
> > +**/
> > +INTN
> > +EFIAPI
> > +TlsCtrlTrafficOut (
> > + IN VOID *Tls,
> > + IN OUT VOID *Buffer,
> > + IN UINTN BufferSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsCtrlTrafficOut, (Tls,
> Buffer, BufferSize), 0);
> > +}
> > +
> > +/**
> > + Attempts to write data from the buffer to TLS
> object.
> > +
> > + This function will attempt to write BufferSize
> bytes data from the Buffer
> > + to the TLS object.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in] Buffer Pointer to the data
> buffer.
> > + @param[in] BufferSize The size of Buffer in
> bytes.
> > +
> > + @retval >0 The amount of data successfully
> written to the TLS object.
> > + @retval <=0 No data was successfully written.
> > +
> > +**/
> > +INTN
> > +EFIAPI
> > +TlsCtrlTrafficIn (
> > + IN VOID *Tls,
> > + IN VOID *Buffer,
> > + IN UINTN BufferSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsCtrlTrafficIn, (Tls,
> Buffer, BufferSize), 0);
> > +}
> > +
> > +/**
> > + Attempts to read bytes from the specified TLS
> connection into the buffer.
> > +
> > + This function tries to read BufferSize bytes data
> from the specified TLS
> > + connection into the Buffer.
> > +
> > + @param[in] Tls Pointer to the TLS
> connection for data reading.
> > + @param[in,out] Buffer Pointer to the data
> buffer.
> > + @param[in] BufferSize The size of Buffer
> in bytes.
> > +
> > + @retval >0 The read operation was successful,
> and return value is the
> > + number of bytes actually read from
> the TLS connection.
> > + @retval <=0 The read operation was not
> successful.
> > +
> > +**/
> > +INTN
> > +EFIAPI
> > +TlsRead (
> > + IN VOID *Tls,
> > + IN OUT VOID *Buffer,
> > + IN UINTN BufferSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsRead, (Tls, Buffer,
> BufferSize), 0);
> > +}
> > +
> > +/**
> > + Attempts to write data to a TLS connection.
> > +
> > + This function tries to write BufferSize bytes data
> from the Buffer into the
> > + specified TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> connection for data writing.
> > + @param[in] Buffer Pointer to the data
> buffer.
> > + @param[in] BufferSize The size of Buffer in
> bytes.
> > +
> > + @retval >0 The write operation was successful,
> and return value is the
> > + number of bytes actually written to
> the TLS connection.
> > + @retval <=0 The write operation was not
> successful.
> > +
> > +**/
> > +INTN
> > +EFIAPI
> > +TlsWrite (
> > + IN VOID *Tls,
> > + IN VOID *Buffer,
> > + IN UINTN BufferSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsWrite, (Tls, Buffer,
> BufferSize), 0);
> > +}
> > +
> > +/**
> > + Set a new TLS/SSL method for a particular TLS
> object.
> > +
> > + This function sets a new TLS/SSL method for a
> particular TLS object.
> > +
> > + @param[in] Tls Pointer to a TLS object.
> > + @param[in] MajorVer Major Version of TLS/SSL
> Protocol.
> > + @param[in] MinorVer Minor Version of TLS/SSL
> Protocol.
> > +
> > + @retval EFI_SUCCESS The TLS/SSL method
> was set successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_UNSUPPORTED Unsupported TLS/SSL
> method.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetVersion (
> > + IN VOID *Tls,
> > + IN UINT8 MajorVer,
> > + IN UINT8 MinorVer
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetVersion, (Tls,
> MajorVer, MinorVer),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Set TLS object to work in client or server mode.
> > +
> > + This function prepares a TLS object to work in
> client or server mode.
> > +
> > + @param[in] Tls Pointer to a TLS object.
> > + @param[in] IsServer Work in server mode.
> > +
> > + @retval EFI_SUCCESS The TLS/SSL work
> mode was set successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_UNSUPPORTED Unsupported TLS/SSL
> work mode.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetConnectionEnd (
> > + IN VOID *Tls,
> > + IN BOOLEAN IsServer
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetConnectionEnd, (Tls,
> IsServer),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Set the ciphers list to be used by the TLS object.
> > +
> > + This function sets the ciphers for use by a
> specified TLS object.
> > +
> > + @param[in] Tls Pointer to a TLS object.
> > + @param[in] CipherId Array of UINT16 cipher
> identifiers. Each UINT16
> > + cipher identifier comes
> from the TLS Cipher Suite
> > + Registry of the IANA,
> interpreting Byte1 and Byte2
> > + in network (big endian)
> byte order.
> > + @param[in] CipherNum The number of cipher in
> the list.
> > +
> > + @retval EFI_SUCCESS The ciphers list
> was set successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_UNSUPPORTED No supported TLS
> cipher was found in
> > CipherId.
> > + @retval EFI_OUT_OF_RESOURCES Memory allocation
> failed.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetCipherList (
> > + IN VOID *Tls,
> > + IN UINT16 *CipherId,
> > + IN UINTN CipherNum
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetCipherList, (Tls,
> CipherId, CipherNum),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Set the compression method for TLS/SSL operations.
> > +
> > + This function handles TLS/SSL integrated
> compression methods.
> > +
> > + @param[in] CompMethod The compression method
> ID.
> > +
> > + @retval EFI_SUCCESS The compression method
> for the communication
> > was
> > + set successfully.
> > + @retval EFI_UNSUPPORTED Unsupported
> compression method.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetCompressionMethod (
> > + IN UINT8 CompMethod
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetCompressionMethod,
> (CompMethod),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Set peer certificate verification mode for the TLS
> connection.
> > +
> > + This function sets the verification mode flags for
> the TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in] VerifyMode A set of logically or'ed
> verification mode flags.
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +TlsSetVerify (
> > + IN VOID *Tls,
> > + IN UINT32 VerifyMode
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (TlsSetVerify, (Tls,
> VerifyMode));
> > +}
> > +
> > +/**
> > + Set the specified host name to be verified.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in] Flags The setting flags during
> the validation.
> > + @param[in] HostName The specified host name
> to be verified.
> > +
> > + @retval EFI_SUCCESS The HostName
> setting was set successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_ABORTED Invalid HostName
> setting.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetVerifyHost (
> > + IN VOID *Tls,
> > + IN UINT32 Flags,
> > + IN CHAR8 *HostName
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetVerifyHost, (Tls,
> Flags, HostName),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Sets a TLS/SSL session ID to be used during
> TLS/SSL connect.
> > +
> > + This function sets a session ID to be used when
> the TLS/SSL connection is
> > + to be established.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in] SessionId Session ID data used
> for session resumption.
> > + @param[in] SessionIdLen Length of Session ID
> in bytes.
> > +
> > + @retval EFI_SUCCESS Session ID was set
> successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_UNSUPPORTED No available
> session for ID setting.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetSessionId (
> > + IN VOID *Tls,
> > + IN UINT8 *SessionId,
> > + IN UINT16 SessionIdLen
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetSessionId, (Tls,
> SessionId, SessionIdLen),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Adds the CA to the cert store when requesting
> Server or Client authentication.
> > +
> > + This function adds the CA certificate to the list
> of CAs when requesting
> > + Server or Client authentication for the chosen TLS
> connection.
> > +
> > + @param[in] Tls Pointer to the TLS object.
> > + @param[in] Data Pointer to the data buffer
> of a DER-encoded binary
> > + X.509 certificate or PEM-
> encoded X.509 certificate.
> > + @param[in] DataSize The size of data buffer in
> bytes.
> > +
> > + @retval EFI_SUCCESS The operation
> succeeded.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_OUT_OF_RESOURCES Required
> resources could not be
> > allocated.
> > + @retval EFI_ABORTED Invalid X.509
> certificate.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetCaCertificate (
> > + IN VOID *Tls,
> > + IN VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetCaCertificate, (Tls,
> Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Loads the local public certificate into the
> specified TLS object.
> > +
> > + This function loads the X.509 certificate into the
> specified TLS object
> > + for TLS negotiation.
> > +
> > + @param[in] Tls Pointer to the TLS object.
> > + @param[in] Data Pointer to the data buffer
> of a DER-encoded binary
> > + X.509 certificate or PEM-
> encoded X.509 certificate.
> > + @param[in] DataSize The size of data buffer in
> bytes.
> > +
> > + @retval EFI_SUCCESS The operation
> succeeded.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_OUT_OF_RESOURCES Required
> resources could not be
> > allocated.
> > + @retval EFI_ABORTED Invalid X.509
> certificate.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetHostPublicCert (
> > + IN VOID *Tls,
> > + IN VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetHostPublicCert, (Tls,
> Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Adds the local private key to the specified TLS
> object.
> > +
> > + This function adds the local private key (PEM-
> encoded RSA or PKCS#8 private
> > + key) into the specified TLS object for TLS
> negotiation.
> > +
> > + @param[in] Tls Pointer to the TLS object.
> > + @param[in] Data Pointer to the data buffer
> of a PEM-encoded RSA
> > + or PKCS#8 private key.
> > + @param[in] DataSize The size of data buffer in
> bytes.
> > +
> > + @retval EFI_SUCCESS The operation succeeded.
> > + @retval EFI_UNSUPPORTED This function is not
> supported.
> > + @retval EFI_ABORTED Invalid private key data.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetHostPrivateKey (
> > + IN VOID *Tls,
> > + IN VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetHostPrivateKey, (Tls,
> Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Adds the CA-supplied certificate revocation list
> for certificate validation.
> > +
> > + This function adds the CA-supplied certificate
> revocation list data for
> > + certificate validity checking.
> > +
> > + @param[in] Data Pointer to the data buffer
> of a DER-encoded CRL data.
> > + @param[in] DataSize The size of data buffer in
> bytes.
> > +
> > + @retval EFI_SUCCESS The operation succeeded.
> > + @retval EFI_UNSUPPORTED This function is not
> supported.
> > + @retval EFI_ABORTED Invalid CRL data.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsSetCertRevocationList (
> > + IN VOID *Data,
> > + IN UINTN DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsSetCertRevocationList,
> (Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the protocol version used by the specified
> TLS connection.
> > +
> > + This function returns the protocol version used by
> the specified TLS
> > + connection.
> > +
> > + If Tls is NULL, then ASSERT().
> > +
> > + @param[in] Tls Pointer to the TLS object.
> > +
> > + @return The protocol version of the specified TLS
> connection.
> > +
> > +**/
> > +UINT16
> > +EFIAPI
> > +TlsGetVersion (
> > + IN VOID *Tls
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetVersion, (Tls), 0);
> > +}
> > +
> > +/**
> > + Gets the connection end of the specified TLS
> connection.
> > +
> > + This function returns the connection end (as
> client or as server) used by
> > + the specified TLS connection.
> > +
> > + If Tls is NULL, then ASSERT().
> > +
> > + @param[in] Tls Pointer to the TLS object.
> > +
> > + @return The connection end used by the specified
> TLS connection.
> > +
> > +**/
> > +UINT8
> > +EFIAPI
> > +TlsGetConnectionEnd (
> > + IN VOID *Tls
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetConnectionEnd, (Tls),
> 0);
> > +}
> > +
> > +/**
> > + Gets the cipher suite used by the specified TLS
> connection.
> > +
> > + This function returns current cipher suite used by
> the specified
> > + TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in,out] CipherId The cipher suite used
> by the TLS object.
> > +
> > + @retval EFI_SUCCESS The cipher suite
> was returned successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_UNSUPPORTED Unsupported cipher
> suite.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetCurrentCipher (
> > + IN VOID *Tls,
> > + IN OUT UINT16 *CipherId
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetCurrentCipher, (Tls,
> CipherId),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the compression methods used by the specified
> TLS connection.
> > +
> > + This function returns current integrated
> compression methods used by
> > + the specified TLS connection.
> > +
> > + @param[in] Tls Pointer to the
> TLS object.
> > + @param[in,out] CompressionId The current
> compression method used by
> > + the TLS object.
> > +
> > + @retval EFI_SUCCESS The compression
> method was returned
> > successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_ABORTED Invalid Compression
> method.
> > + @retval EFI_UNSUPPORTED This function is
> not supported.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetCurrentCompressionId (
> > + IN VOID *Tls,
> > + IN OUT UINT8 *CompressionId
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetCurrentCompressionId,
> (Tls, CompressionId),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the verification mode currently set in the
> TLS connection.
> > +
> > + This function returns the peer verification mode
> currently set in the
> > + specified TLS connection.
> > +
> > + If Tls is NULL, then ASSERT().
> > +
> > + @param[in] Tls Pointer to the TLS object.
> > +
> > + @return The verification mode set in the
> specified TLS connection.
> > +
> > +**/
> > +UINT32
> > +EFIAPI
> > +TlsGetVerify (
> > + IN VOID *Tls
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetVerify, (Tls), 0);
> > +}
> > +
> > +/**
> > + Gets the session ID used by the specified TLS
> connection.
> > +
> > + This function returns the TLS/SSL session ID
> currently used by the
> > + specified TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in,out] SessionId Buffer to contain
> the returned session ID.
> > + @param[in,out] SessionIdLen The length of
> Session ID in bytes.
> > +
> > + @retval EFI_SUCCESS The Session ID was
> returned successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_UNSUPPORTED Invalid TLS/SSL
> session.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetSessionId (
> > + IN VOID *Tls,
> > + IN OUT UINT8 *SessionId,
> > + IN OUT UINT16 *SessionIdLen
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetSessionId, (Tls,
> SessionId, SessionIdLen),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the client random data used in the specified
> TLS connection.
> > +
> > + This function returns the TLS/SSL client random
> data currently used in
> > + the specified TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in,out] ClientRandom Buffer to contain
> the returned client
> > + random data (32
> bytes).
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +TlsGetClientRandom (
> > + IN VOID *Tls,
> > + IN OUT UINT8 *ClientRandom
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (TlsGetClientRandom,
> (Tls, ClientRandom));
> > +}
> > +
> > +/**
> > + Gets the server random data used in the specified
> TLS connection.
> > +
> > + This function returns the TLS/SSL server random
> data currently used in
> > + the specified TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in,out] ServerRandom Buffer to contain
> the returned server
> > + random data (32
> bytes).
> > +
> > +**/
> > +VOID
> > +EFIAPI
> > +TlsGetServerRandom (
> > + IN VOID *Tls,
> > + IN OUT UINT8 *ServerRandom
> > + )
> > +{
> > + CALL_VOID_CRYPTO_SERVICE (TlsGetServerRandom,
> (Tls, ServerRandom));
> > +}
> > +
> > +/**
> > + Gets the master key data used in the specified TLS
> connection.
> > +
> > + This function returns the TLS/SSL master key
> material currently used in
> > + the specified TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[in,out] KeyMaterial Buffer to contain
> the returned key material.
> > +
> > + @retval EFI_SUCCESS Key material was
> returned successfully.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_UNSUPPORTED Invalid TLS/SSL
> session.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetKeyMaterial (
> > + IN VOID *Tls,
> > + IN OUT UINT8 *KeyMaterial
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetKeyMaterial, (Tls,
> KeyMaterial),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the CA Certificate from the cert store.
> > +
> > + This function returns the CA certificate for the
> chosen
> > + TLS connection.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[out] Data Pointer to the data
> buffer to receive the CA
> > + certificate data sent
> to the client.
> > + @param[in,out] DataSize The size of data
> buffer in bytes.
> > +
> > + @retval EFI_SUCCESS The operation
> succeeded.
> > + @retval EFI_UNSUPPORTED This function is
> not supported.
> > + @retval EFI_BUFFER_TOO_SMALL The Data is too
> small to hold the data.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetCaCertificate (
> > + IN VOID *Tls,
> > + OUT VOID *Data,
> > + IN OUT UINTN *DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetCaCertificate, (Tls,
> Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the local public Certificate set in the
> specified TLS object.
> > +
> > + This function returns the local public certificate
> which was currently set
> > + in the specified TLS object.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[out] Data Pointer to the data
> buffer to receive the local
> > + public certificate.
> > + @param[in,out] DataSize The size of data
> buffer in bytes.
> > +
> > + @retval EFI_SUCCESS The operation
> succeeded.
> > + @retval EFI_INVALID_PARAMETER The parameter is
> invalid.
> > + @retval EFI_NOT_FOUND The certificate
> is not found.
> > + @retval EFI_BUFFER_TOO_SMALL The Data is too
> small to hold the data.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetHostPublicCert (
> > + IN VOID *Tls,
> > + OUT VOID *Data,
> > + IN OUT UINTN *DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetHostPublicCert, (Tls,
> Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the local private key set in the specified
> TLS object.
> > +
> > + This function returns the local private key data
> which was currently set
> > + in the specified TLS object.
> > +
> > + @param[in] Tls Pointer to the TLS
> object.
> > + @param[out] Data Pointer to the data
> buffer to receive the local
> > + private key data.
> > + @param[in,out] DataSize The size of data
> buffer in bytes.
> > +
> > + @retval EFI_SUCCESS The operation
> succeeded.
> > + @retval EFI_UNSUPPORTED This function is
> not supported.
> > + @retval EFI_BUFFER_TOO_SMALL The Data is too
> small to hold the data.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetHostPrivateKey (
> > + IN VOID *Tls,
> > + OUT VOID *Data,
> > + IN OUT UINTN *DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetHostPrivateKey, (Tls,
> Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > +
> > +/**
> > + Gets the CA-supplied certificate revocation list
> data set in the specified
> > + TLS object.
> > +
> > + This function returns the CA-supplied certificate
> revocation list data which
> > + was currently set in the specified TLS object.
> > +
> > + @param[out] Data Pointer to the data
> buffer to receive the CRL data.
> > + @param[in,out] DataSize The size of data
> buffer in bytes.
> > +
> > + @retval EFI_SUCCESS The operation
> succeeded.
> > + @retval EFI_UNSUPPORTED This function is
> not supported.
> > + @retval EFI_BUFFER_TOO_SMALL The Data is too
> small to hold the data.
> > +
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +TlsGetCertRevocationList (
> > + OUT VOID *Data,
> > + IN OUT UINTN *DataSize
> > + )
> > +{
> > + CALL_CRYPTO_SERVICE (TlsGetCertRevocationList,
> (Data, DataSize),
> > EFI_UNSUPPORTED);
> > +}
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.
> uni
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.
> uni
> > new file mode 100644
> > index 0000000000..8b55f6ee8b
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/CryptLib.
> uni
> > @@ -0,0 +1,12 @@
> > +// /** @file
> > +// BaseCryptLib and TlsLib using the servives of the
> EDK II Crypto Protocol/PPI.
>
> Typo: servives -> services
>
> > +//
> > +// Copyright (c) 2020, Intel Corporation. All rights
> reserved.<BR>
> > +//
> > +// SPDX-License-Identifier: BSD-2-Clause-Patent
> > +//
> > +// **/
> > +
> > +#string STR_MODULE_ABSTRACT #language
> en-US "BaseCryptLib and
> > TlsLib using the servives of the EDK II Crypto
> Protocol/PPI"
>
> Typo: servives -> services
>
> > +
> > +#string STR_MODULE_DESCRIPTION #language
> en-US "BaseCryptLib and
> > TlsLib using the servives of the EDK II Crypto
> Protocol/PPI."
>
> Typo: servives -> services
>
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptL
> ib.c
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptL
> ib.c
> > new file mode 100644
> > index 0000000000..8a505a527e
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptL
> ib.c
> > @@ -0,0 +1,68 @@
> > +/** @file
> > + Implements the GetCryptoServices() API that retuns
> a pointer to the EDK II
> > + Crypto Protocol.
> > +
> > + Copyright (C) Microsoft Corporation. All rights
> reserved.
> > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +#include <PiDxe.h>
> > +#include <Library/BaseLib.h>
> > +#include <Library/DebugLib.h>
> > +#include <Library/UefiBootServicesTableLib.h>
> > +#include <Protocol/Crypto.h>
> > +
> > +EDKII_CRYPTO_PROTOCOL *mCryptoProtocol = NULL;
> > +
> > +/**
> > + Internal worker function that returns the pointer
> to an EDK II Crypto
> > + Protocol/PPI. The layout of the PPI, DXE
> Protocol, and SMM Protocol are
> > + identicaly which allows the implementation of the
> BaseCryptLib functions that
>
> Typo: identicaly -> identical
>
> > + call through a Protocol/PPI to be shared for the
> PEI, DXE, and SMM
> > + implementations.
> > +
> > + This DXE implementation returns the pointer to the
> EDK II Crypto Protocol
> > + that was found in the library constructor
> DxeCryptLibConstructor().
> > +**/
> > +VOID *
> > +GetCryptoServices (
> > + VOID
> > + )
> > +{
> > + return (VOID *)mCryptoProtocol;
> > +}
> > +
> > +EFI_STATUS
> > +EFIAPI
> > +DxeCryptLibConstructor (
> > + IN EFI_HANDLE ImageHandle,
> > + IN EFI_SYSTEM_TABLE *SystemTable
> > + )
> > +{
> > + EFI_STATUS Status;
> > + UINTN Version;
> > +
> > + Status = gBS->LocateProtocol (
> > + &gEdkiiCryptoProtocolGuid,
> > + NULL,
> > + (VOID **)&mCryptoProtocol
> > + );
> > +
> > + if (EFI_ERROR (Status) || mCryptoProtocol == NULL)
> {
> > + DEBUG((DEBUG_ERROR, "[DxeCryptLib] Failed to
> locate Crypto Protocol.
> > Status = %r\n", Status));
> > + ASSERT_EFI_ERROR (Status);
> > + ASSERT (mCryptoProtocol != NULL);
> > + mCryptoProtocol = NULL;
> > + return EFI_NOT_FOUND;
> > + }
> > +
> > + Version = mCryptoProtocol->GetVersion ();
> > + if (Version < EDKII_CRYPTO_VERSION) {
> > + DEBUG((DEBUG_ERROR, "[DxeCryptLib] Crypto
> Protocol unsupported
> > version %d\n", Version));
> > + ASSERT (Version >= EDKII_CRYPTO_VERSION);
> > + mCryptoProtocol = NULL;
> > + return EFI_NOT_FOUND;
> > + }
> > +
> > + return EFI_SUCCESS;
> > +}
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptL
> ib.inf
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptL
> ib.inf
> > new file mode 100644
> > index 0000000000..a139668289
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/DxeCryptL
> ib.inf
> > @@ -0,0 +1,44 @@
> > +## @file
> > +# Implements the BaseCryptLib and TlsLib using the
> servives of the EDK II
> > Crypto
>
> Typo: servives -> services
>
> > +# Protocol.
> > +#
> > +# Copyright (C) Microsoft Corporation. All rights
> reserved.
> > +# SPDX-License-Identifier: BSD-2-Clause-Patent
> > +#
> > +##
> > +
> > +[Defines]
> > + INF_VERSION = 0x0001001B
> > + BASE_NAME = DxeCryptLib
> > + MODULE_UNI_FILE = CryptLib.uni
> > + FILE_GUID = B38CBDA6-8017-
> 4111-8232-9E8328DE82F6
> > + VERSION_STRING = 1.0
> > + MODULE_TYPE = DXE_DRIVER
> > + LIBRARY_CLASS = BaseCryptLib |
> DXE_DRIVER UEFI_DRIVER
> > UEFI_APPLICATION
> > + LIBRARY_CLASS = TlsLib |
> DXE_DRIVER UEFI_DRIVER
> > UEFI_APPLICATION
> > + CONSTRUCTOR =
> DxeCryptLibConstructor
> > +
> > +#
> > +# The following information is for reference only
> and not required by the build
> > tools.
> > +#
> > +# VALID_ARCHITECTURES = IA32 X64 IPF EBC
>
> Supported arch doesn't match the driver module (like
> CryptoPkg/Driver/CryptoDxe.inf)
>
> > +#
> > +
> > +[Packages]
> > + MdePkg/MdePkg.dec
> > + CryptoPkg/CryptoPkg.dec
> > +
> > +[LibraryClasses]
> > + BaseLib
> > + DebugLib
> > + UefiBootServicesTableLib
> > +
> > +[Sources]
> > + DxeCryptLib.c
> > + CryptLib.c
> > +
> > +[Protocols]
> > + gEdkiiCryptoProtocolGuid ## CONSUMES
> > +
> > +[Depex]
> > + gEdkiiCryptoProtocolGuid
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptL
> ib.c
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptL
> ib.c
> > new file mode 100644
> > index 0000000000..2efc81c712
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptL
> ib.c
> > @@ -0,0 +1,57 @@
> > +/** @file
> > + Implements the GetCryptoServices() API that retuns
> a pointer to the EDK II
> > + Crypto PPI.
> > +
> > + Copyright (C) Microsoft Corporation. All rights
> reserved.
> > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +#include <PiPei.h>
> > +#include <Library/BaseLib.h>
> > +#include <Library/DebugLib.h>
> > +#include <Library/PeiServicesLib.h>
> > +#include <Ppi/Crypto.h>
> > +
> > +/**
> > + Internal worker function that returns the pointer
> to an EDK II Crypto
> > + Protocol/PPI. The layout of the PPI, DXE
> Protocol, and SMM Protocol are
> > + identicaly which allows the implementation of the
> BaseCryptLib functions that
>
> Typo: identicaly -> identical
>
> > + call through a Protocol/PPI to be shared for the
> PEI, DXE, and SMM
> > + implementations.
> > +
> > + This PEI implementation looks up the EDK II Crypto
> PPI and verifies the
> > + version each time a crypto service is called, so
> it is compatible with XIP
> > + PEIMs.
> > +**/
> > +VOID *
> > +GetCryptoServices (
> > + VOID
> > + )
> > +{
> > + EFI_STATUS Status;
> > + EDKII_CRYPTO_PPI *CryptoPpi;
> > + UINTN Version;
> > +
> > + CryptoPpi = NULL;
> > + Status = PeiServicesLocatePpi (
> > + &gEdkiiCryptoPpiGuid,
> > + 0,
> > + NULL,
> > + (VOID **)&CryptoPpi
> > + );
> > + if (EFI_ERROR (Status) || CryptoPpi == NULL) {
> > + DEBUG((DEBUG_ERROR, "[PeiCryptLib] Failed to
> locate Crypto PPI. Status
> > = %r\n", Status));
> > + ASSERT_EFI_ERROR (Status);
> > + ASSERT (CryptoPpi != NULL);
> > + return NULL;
> > + }
> > +
> > + Version = CryptoPpi->GetVersion ();
> > + if (Version < EDKII_CRYPTO_VERSION) {
> > + DEBUG((DEBUG_ERROR, "[PeiCryptLib] Crypto PPI
> unsupported
> > version %d\n", Version));
> > + ASSERT (Version >= EDKII_CRYPTO_VERSION);
> > + return NULL;
> > + }
> > +
> > + return (VOID *)CryptoPpi;
> > +}
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptL
> ib.inf
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptL
> ib.inf
> > new file mode 100644
> > index 0000000000..da407088fd
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/PeiCryptL
> ib.inf
> > @@ -0,0 +1,43 @@
> > +## @file
> > +# Implements the BaseCryptLib and TlsLib using the
> servives of the EDK II
> > Crypto
>
> Typo: servives -> services
>
> > +# PPI.
> > +#
> > +# Copyright (C) Microsoft Corporation. All rights
> reserved.
> > +# SPDX-License-Identifier: BSD-2-Clause-Patent
> > +#
> > +##
> > +
> > +[Defines]
> > + INF_VERSION = 0x0001001B
> > + BASE_NAME = PeiCryptLib
> > + MODULE_UNI_FILE = CryptLib.uni
> > + FILE_GUID = 3E8B50C6-F68C-
> 4212-B903-94A10FE02399
> > + VERSION_STRING = 1.0
> > + MODULE_TYPE = PEIM
> > + LIBRARY_CLASS = BaseCryptLib |
> PEIM
> > + LIBRARY_CLASS = TlsLib |
> PEIM
> > +
> > +#
> > +# The following information is for reference only
> and not required by the build
> > tools.
> > +#
> > +# VALID_ARCHITECTURES = IA32 X64 IPF EBC
>
> The supported arch doesn't match the driver module
> (like
> CryptoPkg/Driver/CryptoPei.inf)
>
> > +#
> > +
> > +[Packages]
> > + MdePkg/MdePkg.dec
> > + CryptoPkg/CryptoPkg.dec
> > +
> > +[LibraryClasses]
> > + BaseLib
> > + DebugLib
> > + PeiServicesLib
> > +
> > +[Sources]
> > + PeiCryptLib.c
> > + CryptLib.c
> > +
> > +[Ppis]
> > + gEdkiiCryptoPpiGuid ## CONSUMES
> > +
> > +[Depex]
> > + gEdkiiCryptoPpiGuid
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptL
> ib.c
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptL
> ib.c
> > new file mode 100644
> > index 0000000000..3c3a0ced3f
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptL
> ib.c
> > @@ -0,0 +1,79 @@
> > +/** @file
> > + Implements the GetCryptoServices() API that retuns
> a pointer to the EDK II
> > + SMM Crypto Protocol.
> > +
> > + Copyright (C) Microsoft Corporation. All rights
> reserved.
> > + SPDX-License-Identifier: BSD-2-Clause-Patent
> > +
> > +**/
> > +
> > +#include <PiSmm.h>
> > +#include <Library/BaseLib.h>
> > +#include <Library/DebugLib.h>
> > +#include <Library/SmmServicesTableLib.h>
> > +#include <Protocol/SmmCrypto.h>
> > +
> > +EDKII_SMM_CRYPTO_PROTOCOL *mSmmCryptoProtocol =
> NULL;
> > +
> > +/**
> > + Internal worker function that returns the pointer
> to an EDK II Crypto
> > + Protocol/PPI. The layout of the PPI, DXE
> Protocol, and SMM Protocol are
> > + identicaly which allows the implementation of the
> BaseCryptLib functions that
>
> Typo: identicaly -> identical
>
> > + call through a Protocol/PPI to be shared for the
> PEI, DXE, and SMM
> > + implementations.
> > +
> > + This SMM implementation returns the pointer to the
> EDK II SMM Crypto
> > Protocol
> > + that was found in the library constructor
> SmmCryptLibConstructor().
> > +**/
> > +VOID *
> > +GetCryptoServices (
> > + VOID
> > + )
> > +{
> > + return (VOID *)mSmmCryptoProtocol;
> > +}
> > +
> > +/**
> > + Constructor looks up the EDK II SMM Crypto
> Protocol and verifies that it is
> > + not NULL and has a high enough version value to
> support all the BaseCryptLib
> > + functions.
> > +
> > + @param ImageHandle The firmware allocated
> handle for the EFI image.
> > + @param SystemTable A pointer to the EFI System
> Table.
> > +
> > + @retval EFI_SUCCESS The EDK II SMM Crypto
> Protocol was found.
> > + @retval EFI_NOT_FOUND The EDK II SMM Crypto
> Protocol was not found.
> > +**/
> > +EFI_STATUS
> > +EFIAPI
> > +SmmCryptLibConstructor (
> > + IN EFI_HANDLE ImageHandle,
> > + IN EFI_SYSTEM_TABLE *SystemTable
> > + )
> > +{
> > + EFI_STATUS Status;
> > + UINTN Version;
> > +
> > + Status = gSmst->SmmLocateProtocol (
> > + &gEdkiiSmmCryptoProtocolGuid,
> > + NULL,
> > + (VOID **)&mSmmCryptoProtocol
> > + );
> > + if (EFI_ERROR (Status) || mSmmCryptoProtocol ==
> NULL) {
> > + DEBUG((DEBUG_ERROR, "[SmmCryptLib] Failed to
> locate Crypto SMM
> > Protocol. Status = %r\n", Status));
> > + ASSERT_EFI_ERROR (Status);
> > + ASSERT (mSmmCryptoProtocol != NULL);
> > + mSmmCryptoProtocol = NULL;
> > + return EFI_NOT_FOUND;
> > + }
> > +
> > + Version = mSmmCryptoProtocol->GetVersion ();
> > + if (Version < EDKII_CRYPTO_VERSION) {
> > + DEBUG((DEBUG_ERROR, "[SmmCryptLib] Crypto SMM
> Protocol unsupported
> > version %d\n", Version));
> > + ASSERT (Version >= EDKII_CRYPTO_VERSION);
> > + mSmmCryptoProtocol = NULL;
> > + return EFI_NOT_FOUND;
> > + }
> > +
> > + return EFI_SUCCESS;
> > +}
> > diff --git
> a/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptL
> ib.inf
> >
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptL
> ib.inf
> > new file mode 100644
> > index 0000000000..fed04e2916
> > --- /dev/null
> > +++
> b/CryptoPkg/Library/BaseCryptLibOnProtocolPpi/SmmCryptL
> ib.inf
> > @@ -0,0 +1,44 @@
> > +## @file
> > +# Implements the BaseCryptLib and TlsLib using the
> servives of the EDK II
> > Crypto
>
> Typo: servives -> services
>
> > +# SMM Protocol.
> > +#
> > +# Copyright (C) Microsoft Corporation. All rights
> reserved.
> > +# SPDX-License-Identifier: BSD-2-Clause-Patent
> > +#
> > +##
> > +
> > +[Defines]
> > + INF_VERSION = 0x0001001B
> > + BASE_NAME = SmmCryptLib
> > + MODULE_UNI_FILE = CryptLib.uni
> > + FILE_GUID = 5CC6ECC9-E961-
> 46A9-8D5C-6581A060DC0D
> > + VERSION_STRING = 1.0
> > + MODULE_TYPE = DXE_SMM_DRIVER
> > + LIBRARY_CLASS = BaseCryptLib |
> DXE_SMM_DRIVER
> > + LIBRARY_CLASS = TlsLib |
> DXE_SMM_DRIVER
> > + CONSTRUCTOR =
> SmmCryptLibConstructor
> > +
> > +#
> > +# The following information is for reference only
> and not required by the build
> > tools.
> > +#
> > +# VALID_ARCHITECTURES = IA32 X64 IPF EBC
>
> The supported arch doesn't match the driver module
> (like
> CryptoPkg/Driver/CryptoSmm.inf)
>
> Regards,
> Jian
> > +#
> > +
> > +[Packages]
> > + MdePkg/MdePkg.dec
> > + CryptoPkg/CryptoPkg.dec
> > +
> > +[LibraryClasses]
> > + BaseLib
> > + DebugLib
> > + SmmServicesTableLib
> > +
> > +[Sources]
> > + SmmCryptLib.c
> > + CryptLib.c
> > +
> > +[Protocols]
> > + gEdkiiSmmCryptoProtocolGuid ## CONSUMES
> > +
> > +[Depex]
> > + gEdkiiSmmCryptoProtocolGuid
> > --
> > 2.21.0.windows.1
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