From: Pierre Gondois <pierre.gondois@arm.com>

Bugzilla: Bug 3970 (https://bugzilla.tianocore.org/show_bug.cgi?id=3970)

To fasten AES encryption/decryption process or create a
Deterministic Random Bits Generator (Drbg), add a library using
Arm's AES instructions (AESE AESD, AESMC, AESIMC).

The test vectors available in the CTR_DRBG_AES256 sections of
https://csrc.nist.gov/CSRC/media/Projects/Cryptographic-Standards-and-Guidelines/documents/examples/CTR_DRBG_noDF.pdf
were used for validation. Indeed, the Drbg implementation in a
following patch-set relies on the AES encryption.

This patch-set can seen at:
https://github.com/PierreARM/edk2/tree/Arm_Aes_v1

This patch has the following dependency:
- [PATCH v3 00/22] Add Raw algorithm support using Arm FW-TRNG interface
  https://edk2.groups.io/g/devel/message/90845


Pierre Gondois (7):
  ArmPkg: Update Armpkg.ci.yaml
  ArmPkg/ArmDisassemblerLib: Replace RotateRight()
  ArmPkg/ArmLib: Add ArmReadIdIsaR5() helper
  ArmPkg/ArmLib: Add ArmHasAesExt()
  MdePkg/AesLib: Definition for AES library class interface
  MdePkg/AesLib: Add NULL instance of AesLib
  ArmPkg/ArmAesLib: Add ArmAesLib

 ArmPkg/ArmPkg.ci.yaml                         |   1 +
 ArmPkg/ArmPkg.dsc                             |   3 +-
 ArmPkg/Include/Library/ArmLib.h               |  12 +-
 .../Library/ArmAesLib/AArch64/AArch64AesLib.S | 183 ++++++++++++
 ArmPkg/Library/ArmAesLib/Arm/ArmAesLib.S      | 183 ++++++++++++
 ArmPkg/Library/ArmAesLib/ArmAesLib.c          | 261 ++++++++++++++++++
 ArmPkg/Library/ArmAesLib/ArmAesLib.h          |  96 +++++++
 ArmPkg/Library/ArmAesLib/ArmAesLib.inf        |  34 +++
 .../ArmDisassemblerLib/ArmDisassembler.c      |  11 +-
 ArmPkg/Library/ArmLib/AArch64/AArch64Lib.c    |  13 +
 ArmPkg/Library/ArmLib/AArch64/AArch64Lib.h    |   1 +
 ArmPkg/Library/ArmLib/Arm/ArmLibSupport.S     |   7 +-
 ArmPkg/Library/ArmLib/Arm/ArmV7Lib.c          |  13 +
 ArmPkg/Library/ArmLib/Arm/ArmV7Lib.h          |  13 +
 MdePkg/Include/Library/AesLib.h               | 104 +++++++
 MdePkg/Library/AesLibNull/AesLibNull.c        |  87 ++++++
 MdePkg/Library/AesLibNull/AesLibNull.inf      |  24 ++
 MdePkg/MdePkg.dec                             |   4 +
 MdePkg/MdePkg.dsc                             |   1 +
 19 files changed, 1038 insertions(+), 13 deletions(-)
 create mode 100644 ArmPkg/Library/ArmAesLib/AArch64/AArch64AesLib.S
 create mode 100644 ArmPkg/Library/ArmAesLib/Arm/ArmAesLib.S
 create mode 100644 ArmPkg/Library/ArmAesLib/ArmAesLib.c
 create mode 100644 ArmPkg/Library/ArmAesLib/ArmAesLib.h
 create mode 100644 ArmPkg/Library/ArmAesLib/ArmAesLib.inf
 create mode 100644 MdePkg/Include/Library/AesLib.h
 create mode 100644 MdePkg/Library/AesLibNull/AesLibNull.c
 create mode 100644 MdePkg/Library/AesLibNull/AesLibNull.inf

-- 
2.25.1



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This patch-set is incomplete. I will (re-)send the remaining patches later today as there is a limit in the number of messages that can be sent to <devel@edk2.groups.io>

<devel@edk2.groups.io> ( devel@edk2.groups.io ) : host lb01.groups.io[45.79.81.153] said: 500 We have
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Regards,
Pierre


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