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authorPierre Gondois <pierre.gondois@arm.com>2023-08-11 16:33:02 +0200
committermergify[bot] <37929162+mergify[bot]@users.noreply.github.com>2023-09-08 09:48:55 +0000
commit2f981bddcbd6adde5f682caf0d3812ba92bc0f73 (patch)
tree3bb15ec0ec92d9fc30e76209c20cddea8573a71e /SecurityPkg
parent2ce5ae43c2166984d20341993c4b9dbb337aad79 (diff)
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MdeModulePkg: Duplicate BaseRngLibTimerLib to MdeModulePkg
BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4504 The BaseRngLibTimerLib allows to generate number based on a timer. This mechanism allows to have a basic non-secure implementation for non-production platforms. To bind and identify Random Number Generators implementations with a GUID, an unsafe GUID should be added. This GUID cannot be added to the MdePkg unless it is also added to a specification. To keep the MdePkg self-contained, copy the BaseRngLibTimerLib to the MdeModulePkg. This will allow to define an unsafe Rng GUID in a later patch in the MdeModulePkg. The MdePkg implementation will be removed later. This allows to give some time to platform owners to switch to the MdeModulePkg implementation. Signed-off-by: Pierre Gondois <pierre.gondois@arm.com> Reviewed-by: Sami Mujawar <sami.mujawar@arm.com> Acked-by: Ard Biesheuvel <ardb@kernel.org> Tested-by: Kun Qin <kun.qin@microsoft.com>
Diffstat (limited to 'SecurityPkg')
-rw-r--r--SecurityPkg/SecurityPkg.dsc4
1 files changed, 2 insertions, 2 deletions
diff --git a/SecurityPkg/SecurityPkg.dsc b/SecurityPkg/SecurityPkg.dsc
index 3c62205162..7682066cd9 100644
--- a/SecurityPkg/SecurityPkg.dsc
+++ b/SecurityPkg/SecurityPkg.dsc
@@ -92,10 +92,10 @@
ArmTrngLib|MdePkg/Library/BaseArmTrngLibNull/BaseArmTrngLibNull.inf
[LibraryClasses.ARM]
- RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
+ RngLib|MdeModulePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
[LibraryClasses.RISCV64]
- RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
+ RngLib|MdeModulePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
[LibraryClasses.X64.SEC]
HashLib|SecurityPkg/Library/HashLibTdx/HashLibTdx.inf