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CryptoPkg/BaseCryptLib: avoid using SHA256() 

In openssl 3.0 SHA256() goes through the provider logic,
requiring a huge amount of openssl code.  The individual
functions do not, so use them instead.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Jiewen Yao <jiewen.yao@intel.com>
This commit is contained in:
Gerd Hoffmann 2023-02-14 03:19:56 +08:00 committed by mergify[bot]
parent 437ed29f27
commit 7fc183df71
1 changed files with 13 additions and 3 deletions
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16
CryptoPkg/Library/BaseCryptLib/Hash/CryptSha256.c
View File

@ -202,6 +202,8 @@ Sha256HashAll (
OUT UINT8 *HashValue
)
{
SHA256_CTX Context;
//
// Check input parameters.
//
@ -216,9 +218,17 @@ Sha256HashAll (
//
// OpenSSL SHA-256 Hash Computation.
//
if (SHA256 (Data, DataSize, HashValue) == NULL) {
if (!SHA256_Init (&Context)) {
return FALSE;
} else {
return TRUE;
}
if (!SHA256_Update (&Context, Data, DataSize)) {
return FALSE;
}
if (!SHA256_Final (HashValue, &Context)) {
return FALSE;
}
return TRUE;
}