This patchset adds support for initialization of default
Secure Boot variables based on keys content embedded in
flash binary. This feature is active only if Secure Boot
is enabled and DEFAULT_KEY is defined. The patchset
consist also application to enroll keys from default
variables and secure boot menu change to allow user
to reset key content to default values.
Discussion on design can be found at:
https://edk2.groups.io/g/rfc/topic/82139806#600
I also added patch for RPi4 which enables this feature for
that platform.
Built with:
GCC
- RISC-V (U500, U540) [requires fixes in dsc to build]
- Intel (Vlv2TbltDevicePkg (X64/IA32), Quark, MinPlatformPkg,
EmulatorPkg (X64), Bhyve, OvmfPkg (X64/IA32))
- ARM (Sgi75,SbsaQemu,DeveloperBox, RPi3/RPi4)
RISC-V, Quark, Vlv2TbltDevicePkg, Bhyve requires additional fixes to be built,
will be post on edk2 maillist later
VS2019
- Intel (OvmfPkgX64)
Test with:
GCC5/RPi4
VS2019/OvmfX64 (requires changes to enable feature)
Tests:
1. Try to enroll key in incorrect format.
2. Enroll with only PKDefault keys specified.
3. Enroll with all keys specified.
4. Enroll when keys are enrolled.
5. Reset keys values.
6. Running signed & unsigned app after enrollment.
Changes since v1:
- change names:
SecBootVariableLib => SecureBootVariableLib
SecBootDefaultKeysDxe => SecureBootDefaultKeysDxe
SecEnrollDefaultKeysApp => EnrollFromDefaultKeysApp
- change name of function CheckSetupMode to GetSetupMode
- remove ShellPkg dependecy from EnrollFromDefaultKeysApp
- rebase to master
Changes since v2:
- fix coding style for functions headers in SecureBootVariableLib.h
- add header to SecureBootDefaultKeys.fdf.inc
- remove empty line spaces in SecureBootDefaultKeysDxe files
- revert FAIL macro in EnrollFromDefaultKeysApp
- remove functions duplicates and add SecureBootVariableLib
to platforms which used it
Changes since v3:
- move SecureBootDefaultKeys.fdf.inc to ArmPlatformPkg
- leave duplicate of CreateTimeBasedPayload in PlatformVarCleanupLib
- fix typo in guid description
Grzegorz Bernacki (12):
[edk2]
SecurityPkg: Create library for setting Secure Boot variables.
ArmVirtPkg: add SecureBootVariableLib class resolution
Intel Platforms: add SecureBootVariableLib class resolution
ArmPlatformPkg: Create include file for default key content.
SecurityPkg: Add SecureBootDefaultKeysDxe driver
SecurityPkg: Add EnrollFromDefaultKeys application.
SecurityPkg: Add new modules to Security package.
SecurityPkg: Add option to reset secure boot keys.
[edk2-platform]
Intel Platforms: add SecureBootVariableLib class resolution
ARM Silicon and Platforms: add SecureBootVariableLib class resolution
RISC-V Platforms: add SecureBootVariableLib class resolution
Platform/RaspberryPi: Enable default Secure Boot variables
initialization
SecurityPkg/SecurityPkg.dec | 14 +
ArmVirtPkg/ArmVirt.dsc.inc | 1 +
EmulatorPkg/EmulatorPkg.dsc | 1 +
OvmfPkg/Bhyve/BhyveX64.dsc | 1 +
OvmfPkg/OvmfPkgIa32.dsc | 1 +
OvmfPkg/OvmfPkgIa32X64.dsc | 1 +
OvmfPkg/OvmfPkgX64.dsc | 1 +
SecurityPkg/SecurityPkg.dsc | 4 +
SecurityPkg/EnrollFromDefaultKeysApp/EnrollFromDefaultKeysApp.inf | 47 +
SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.inf | 79 ++
SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf | 2 +
SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.inf | 45 +
SecurityPkg/Include/Library/SecureBootVariableLib.h | 251 +++++
SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigNvData.h | 2 +
SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfig.vfr | 6 +
SecurityPkg/EnrollFromDefaultKeysApp/EnrollFromDefaultKeysApp.c | 109 +++
SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.c | 980 ++++++++++++++++++++
SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigImpl.c | 343 ++++---
SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.c | 68 ++
ArmPlatformPkg/SecureBootDefaultKeys.fdf.inc | 70 ++
SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.uni | 16 +
SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigStrings.uni | 4 +
SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.uni | 16 +
Platform/ARM/VExpressPkg/ArmVExpress.dsc.inc | 1 +
Platform/Intel/MinPlatformPkg/Include/Dsc/CoreCommonLib.dsc | 1 +
Platform/Intel/QuarkPlatformPkg/Quark.dsc | 1 +
Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgIA32.dsc | 1 +
Platform/Intel/Vlv2TbltDevicePkg/PlatformPkgX64.dsc | 3 ++-
Platform/Qemu/SbsaQemu/SbsaQemu.dsc | 1 +
Platform/RaspberryPi/RPi3/RPi3.dsc | 1 +
Platform/RaspberryPi/RPi4/RPi4.dsc | 4 ++++
Platform/SiFive/U5SeriesPkg/FreedomU500VC707Board/U500.dsc | 1 +
Platform/SiFive/U5SeriesPkg/FreedomU540HiFiveUnleashedBoard/U540.dsc | 1 +
Platform/Socionext/DeveloperBox/DeveloperBox.dsc | 4 ++++
Platform/RaspberryPi/RPi4/RPi4.fdf
35 files changed, 1894 insertions(+), 189 deletions(-)
create mode 100644 SecurityPkg/EnrollFromDefaultKeysApp/EnrollFromDefaultKeysApp.inf
create mode 100644 SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.inf
create mode 100644 SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.inf
create mode 100644 SecurityPkg/Include/Library/SecureBootVariableLib.h
create mode 100644 SecurityPkg/EnrollFromDefaultKeysApp/EnrollFromDefaultKeysApp.c
create mode 100644 SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.c
create mode 100644 SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.c
create mode 100644 ArmPlatformPkg/SecureBootDefaultKeys.fdf.inc
create mode 100644 SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.uni
create mode 100644 SecurityPkg/VariableAuthenticated/SecureBootDefaultKeysDxe/SecureBootDefaultKeysDxe.uni
--
2.25.1
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