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CryptoPkg: OpensslLib: Use RngLib to generate entropy in rand_pool

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Ref: https://github.com/tianocore/edk2/pull/845
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1871

Changes OpenSSL to no longer depend on TimerLib and instead use RngLib.
This allows platforms to decide for themsevles what sort of entropy source
they provide to OpenSSL and TlsLib.

Cc: Ard Biesheuvel <ard.biesheuvel@arm.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Xiaoyu Lu <xiaoyux.lu@intel.com>

Acked-by: Ard Biesheuvel <ard.biesheuvel@arm.com>
Reviewed-by: Jiewen Yao <Jiewen.yao@intel.com>
Signed-off-by: Matthew Carlson <matthewfcarlson@gmail.com>
This commit is contained in:
Matthew Carlson
2020-07-23 14:59:23 -07:00
committed by mergify[bot]
parent 4168137537
commit b5701a4c7a
8 changed files with 68 additions and 337 deletions
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CryptoPkg/CryptoPkg.dsc
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@@ -60,6 +60,7 @@
BaseCryptLib|CryptoPkg/Library/BaseCryptLibNull/BaseCryptLibNull.inf
TlsLib|CryptoPkg/Library/TlsLibNull/TlsLibNull.inf
HashApiLib|CryptoPkg/Library/BaseHashApiLib/BaseHashApiLib.inf
RngLib|MdePkg/Library/BaseRngLibNull/BaseRngLibNull.inf
[LibraryClasses.ARM, LibraryClasses.AARCH64]
#