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Security: Add HashLibTdx

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RFC: https://bugzilla.tianocore.org/show_bug.cgi?id=3853

This library provides hash service by registered hash handler in Td
guest. Currently only SHA384 is supported. After that the hash value is
extended to Td RTMR registers which is similar to TPM PCRs.

Cc: Jiewen Yao <jiewen.yao@intel.com>
Cc: Jian J Wang <jian.j.wang@intel.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Min Xu <min.m.xu@intel.com>
This commit is contained in:
Min Xu
2022-05-16 15:42:15 +08:00
committed by mergify[bot]
parent bf25f27e00
commit 72c5afd0b4
3 changed files with 254 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
SecurityPkg/SecurityPkg.dsc
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@@ -72,6 +72,7 @@
MmUnblockMemoryLib|MdePkg/Library/MmUnblockMemoryLib/MmUnblockMemoryLibNull.inf
SecureBootVariableLib|SecurityPkg/Library/SecureBootVariableLib/SecureBootVariableLib.inf
SecureBootVariableProvisionLib|SecurityPkg/Library/SecureBootVariableProvisionLib/SecureBootVariableProvisionLib.inf
TdxLib|MdePkg/Library/TdxLib/TdxLib.inf
[LibraryClasses.ARM, LibraryClasses.AARCH64]
#
@@ -92,6 +93,12 @@
[LibraryClasses.RISCV64]
RngLib|MdePkg/Library/BaseRngLibTimerLib/BaseRngLibTimerLib.inf
[LibraryClasses.X64.SEC]
HashLib|SecurityPkg/Library/HashLibTdx/HashLibTdx.inf
[LibraryClasses.X64.DXE_DRIVER]
HashLib|SecurityPkg/Library/HashLibTdx/HashLibTdx.inf
[LibraryClasses.common.PEIM]
PeimEntryPoint|MdePkg/Library/PeimEntryPoint/PeimEntryPoint.inf
PeiServicesLib|MdePkg/Library/PeiServicesLib/PeiServicesLib.inf
@@ -283,6 +290,9 @@
#
SecurityPkg/RandomNumberGenerator/RngDxe/RngDxe.inf
[Components.X64]
SecurityPkg/Library/HashLibTdx/HashLibTdx.inf
[Components.IA32, Components.X64]
SecurityPkg/VariableAuthenticated/SecureBootConfigDxe/SecureBootConfigDxe.inf