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Crypto: Add optimized SHA-512 and SHA-256 assembly implementations for x86_64 and x86. This improves speed by 30%.

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This commit is contained in:
Mounir IDRASSI
2017-06-23 02:07:32 +02:00
parent ab7b5dc685
commit 546d6cff44
28 changed files with 5408 additions and 884 deletions
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4
src/Common/Tests.c
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@@ -584,7 +584,7 @@ BOOL RunHashTest (HashFunction fn, HashTestVector* vector, BOOL bUseSSE)
#if defined (DEVICE_DRIVER) && !defined (_WIN64)
KFLOATING_SAVE floatingPointState;
NTSTATUS saveStatus = STATUS_SUCCESS;
if (bUseSSE && (HasSSE2() || HasSSE41()))
if (bUseSSE && (HasISSE() || HasSSE2()))
saveStatus = KeSaveFloatingPointState (&floatingPointState);
#endif
while (vector[i].hexInput && vector[i].hexOutput)
@@ -601,7 +601,7 @@ BOOL RunHashTest (HashFunction fn, HashTestVector* vector, BOOL bUseSSE)
}
#if defined (DEVICE_DRIVER) && !defined (_WIN64)
if (NT_SUCCESS (saveStatus) && bUseSSE && (HasSSE2() || HasSSE41()))
if (NT_SUCCESS (saveStatus) && bUseSSE && (HasISSE() || HasSSE2()))
KeRestoreFloatingPointState (&floatingPointState);
#endif