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wolfCrypt as crypto backend for VeraCrypt (#1227)

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* wolfCrypt as crypto backend for VeraCrypt

* Refactor to use EncryptionModeWolfCryptXTS class
This commit is contained in:
lealem47
2023-11-12 16:51:31 -07:00
committed by GitHub
parent 458be85f84
commit 9247ce1bb9
36 changed files with 1104 additions and 220 deletions
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src/Common/Xts.c
+9 -1
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@@ -54,10 +54,14 @@ void EncryptBufferXTS (unsigned __int8 *buffer,
unsigned __int8 *ks2,
int cipher)
{
if (CipherSupportsIntraDataUnitParallelization (cipher))
#ifndef WOLFCRYPT_BACKEND
if (CipherSupportsIntraDataUnitParallelization (cipher))
EncryptBufferXTSParallel (buffer, length, startDataUnitNo, startCipherBlockNo, ks, ks2, cipher);
else
EncryptBufferXTSNonParallel (buffer, length, startDataUnitNo, startCipherBlockNo, ks, ks2, cipher);
#else
xts_encrypt(buffer, buffer, length, startDataUnitNo, ks);
#endif
}
#if (CRYPTOPP_BOOL_SSE2_INTRINSICS_AVAILABLE && CRYPTOPP_BOOL_X64)
@@ -380,10 +384,14 @@ void DecryptBufferXTS (unsigned __int8 *buffer,
unsigned __int8 *ks2,
int cipher)
{
#ifndef WOLFCRYPT_BACKEND
if (CipherSupportsIntraDataUnitParallelization (cipher))
DecryptBufferXTSParallel (buffer, length, startDataUnitNo, startCipherBlockNo, ks, ks2, cipher);
else
DecryptBufferXTSNonParallel (buffer, length, startDataUnitNo, startCipherBlockNo, ks, ks2, cipher);
#else
xts_decrypt(buffer, buffer, length, startDataUnitNo, ks);
#endif
}