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SecurityPkg/TPM2: Move CopyDigestListToBuffer() to Tpm2CommandLib

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This patch just moves function CopyDigestListToBuffer() from
drivers to library with HashAlgorithmMask parameter added to
make the interface more applicable.

The related function IsHashAlgSupportedInHashAlgorithmMask()
is also moved from drivers to library as internal function.

Cc: Chao B Zhang <chao.b.zhang@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Star Zeng <star.zeng@intel.com>
Reviewed-by: Chao Zhang <chao.b.zhang@intel.com>
This commit is contained in:
Jiewen Yao
2016-09-14 10:45:19 +08:00
committed by Star Zeng
parent 77e55cf4e2
commit f5e34e37e0
4 changed files with 102 additions and 161 deletions
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17
SecurityPkg/Include/Library/Tpm2CommandLib.h
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@@ -988,6 +988,23 @@ GetHashSizeFromAlgo (
IN TPMI_ALG_HASH HashAlgo
);
/**
Copy TPML_DIGEST_VALUES into a buffer
@param[in,out] Buffer Buffer to hold TPML_DIGEST_VALUES.
@param[in] DigestList TPML_DIGEST_VALUES to be copied.
@param[in] HashAlgorithmMask HASH bits corresponding to the desired digests to copy.
@return The end of buffer to hold TPML_DIGEST_VALUES.
**/
VOID *
EFIAPI
CopyDigestListToBuffer(
IN OUT VOID *Buffer,
IN TPML_DIGEST_VALUES *DigestList,
IN UINT32 HashAlgorithmMask
);
/**
Get TPML_DIGEST_VALUES data size.