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| author | Jiewen Yao <jiewen.yao@intel.com> | 2016-09-14 10:07:45 +0800 |
|---|---|---|
| committer | Star Zeng <star.zeng@intel.com> | 2016-09-21 18:20:18 +0800 |
| commit | 77e55cf4e283942766d6178eca375aeec055bff2 (patch) | |
| tree | cff9a89ca41c3c6a3d98f4c1a38839fb68ebc8aa /SecurityPkg/Library | |
| parent | f28ab8494664411ac9b3ec22b82d714d8a3ca4c1 (diff) | |
| download | edk2-77e55cf4e283942766d6178eca375aeec055bff2.tar.gz edk2-77e55cf4e283942766d6178eca375aeec055bff2.tar.bz2 edk2-77e55cf4e283942766d6178eca375aeec055bff2.zip | |
SecurityPkg/TPM2: Move GetDigestListSize() to Tpm2CommandLib
This patch just moves function GetDigestListSize() from
drivers to library and no functionality change.
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>
Diffstat (limited to 'SecurityPkg/Library')
| -rw-r--r-- | SecurityPkg/Library/Tpm2CommandLib/Tpm2Help.c | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/SecurityPkg/Library/Tpm2CommandLib/Tpm2Help.c b/SecurityPkg/Library/Tpm2CommandLib/Tpm2Help.c index 2df18dfe07..96753b79d5 100644 --- a/SecurityPkg/Library/Tpm2CommandLib/Tpm2Help.c +++ b/SecurityPkg/Library/Tpm2CommandLib/Tpm2Help.c @@ -166,6 +166,32 @@ CopyAuthSessionResponse ( }
/**
+ Get TPML_DIGEST_VALUES data size.
+
+ @param[in] DigestList TPML_DIGEST_VALUES data.
+
+ @return TPML_DIGEST_VALUES data size.
+**/
+UINT32
+EFIAPI
+GetDigestListSize (
+ IN TPML_DIGEST_VALUES *DigestList
+ )
+{
+ UINTN Index;
+ UINT16 DigestSize;
+ UINT32 TotalSize;
+
+ TotalSize = sizeof(DigestList->count);
+ for (Index = 0; Index < DigestList->count; Index++) {
+ DigestSize = GetHashSizeFromAlgo (DigestList->digests[Index].hashAlg);
+ TotalSize += sizeof(DigestList->digests[Index].hashAlg) + DigestSize;
+ }
+
+ return TotalSize;
+}
+
+/**
This function get digest from digest list.
@param[in] HashAlg Digest algorithm
|