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Revert "SecurityPkg: set SM3 bit in TPM 2.0 hash mask by default" 

This reverts commit d5af8fc5a9.

The reason is that said commit indirectly depends on commit 49c1e683c4
("MdePkg/Protocol/Hash: introduce GUID for SM3", 2019-07-03), and the
latter commit is going to be reverted, due to its review process not
having followed established edk2 norms.

Cc: Chao Zhang <chao.b.zhang@intel.com>
Cc: Imran Desai <imran.desai@intel.com>
Cc: Jian Wang <jian.j.wang@intel.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Leif Lindholm <leif.lindholm@linaro.org>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1781
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
Reviewed-by: Philippe Mathieu-Daude <philmd@redhat.com>
This commit is contained in:
Laszlo Ersek 2019-07-04 11:11:24 +02:00
parent ddc020fb0a
commit 0d823bfd8d
1 changed files with 2 additions and 3 deletions
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5
SecurityPkg/SecurityPkg.dec
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@ -453,10 +453,9 @@
# BIT1 - SHA256.<BR>
# BIT2 - SHA384.<BR>
# BIT3 - SHA512.<BR>
# BIT4 - SM3_256.<BR>
# @Prompt Hash mask for TPM 2.0
# @ValidRange 0x80000001 | 0x00000000 - 0x0000001F
gEfiSecurityPkgTokenSpaceGuid.PcdTpm2HashMask|0x0000001F|UINT32|0x00010010
# @ValidRange 0x80000001 | 0x00000000 - 0x0000000F
gEfiSecurityPkgTokenSpaceGuid.PcdTpm2HashMask|0x0000000F|UINT32|0x00010010
## This PCD indicated final BIOS supported Hash mask.
# Bios may choose to register a subset of PcdTpm2HashMask.