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SecurityPkg: Fix exponent unmarshaled as 16 bits

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According issue #5536, exponent is 32 bits but is unmarshaled as 16 bits.

Signed-off-by: zodf0055980 <zodf0055980@gmail.com>
This commit is contained in:
zodf0055980 2024-08-21 15:18:08 +08:00 committed by mergify[bot]
parent 96b90e150c
commit f7abf6af2d
1 changed files with 1 additions and 1 deletions
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SecurityPkg/Library/Tpm2CommandLib/Tpm2Object.c
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@ -252,7 +252,7 @@ Tpm2ReadPublic (
OutPublic->publicArea.parameters.rsaDetail.keyBits = SwapBytes16 (ReadUnaligned16 ((UINT16 *)Buffer)); OutPublic->publicArea.parameters.rsaDetail.keyBits = SwapBytes16 (ReadUnaligned16 ((UINT16 *)Buffer));
Buffer += sizeof (UINT16); Buffer += sizeof (UINT16);
OutPublic->publicArea.parameters.rsaDetail.exponent = SwapBytes16 (ReadUnaligned16 ((UINT16 *)Buffer)); OutPublic->publicArea.parameters.rsaDetail.exponent = SwapBytes32 (ReadUnaligned32 ((UINT32 *)Buffer));
Buffer += sizeof (UINT32); Buffer += sizeof (UINT32);
break; break;
case TPM_ALG_ECC: case TPM_ALG_ECC: