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Added QAT SHA3 support. Fix for SHA512/SHA384 with QAT and Intel ASM enabled.

pull/1981/head
David Garske 2018-12-12 16:33:34 -08:00
parent c23489e6ed
commit cbbe63ec62
2 changed files with 50 additions and 60 deletions
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24
wolfcrypt/src/sha3.c
View File

@ -692,7 +692,7 @@ static int wc_InitSha3(wc_Sha3* sha3, void* heap, int devId)
*/
static int wc_Sha3Update(wc_Sha3* sha3, const byte* data, word32 len, byte p)
{
int ret = 0;
int ret;
if (sha3 == NULL || (data == NULL && len > 0)) {
return BAD_FUNC_ARG;
@ -700,13 +700,18 @@ static int wc_Sha3Update(wc_Sha3* sha3, const byte* data, word32 len, byte p)
#if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA3)
if (sha3->asyncDev.marker == WOLFSSL_ASYNC_MARKER_SHA3) {
#if defined(HAVE_INTEL_QA)
return IntelQaSymSha3(&sha3->asyncDev, NULL, data, len);
#if defined(HAVE_INTEL_QA) && defined(QAT_V2)
/* QAT only supports SHA3_256 */
if (p == WC_SHA3_256_COUNT) {
ret = IntelQaSymSha3(&sha3->asyncDev, NULL, data, len);
if (ret != NOT_COMPILED_IN)
return ret;
}
#endif
}
#endif /* WOLFSSL_ASYNC_CRYPT */
Sha3Update(sha3, data, len, p);
ret = Sha3Update(sha3, data, len, p);
return ret;
}
@ -729,9 +734,14 @@ static int wc_Sha3Final(wc_Sha3* sha3, byte* hash, byte p, byte len)
#if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA3)
if (sha3->asyncDev.marker == WOLFSSL_ASYNC_MARKER_SHA3) {
#if defined(HAVE_INTEL_QA)
return IntelQaSymSha3(&sha3->asyncDev, hash, NULL,
SHA3_DIGEST_SIZE);
#if defined(HAVE_INTEL_QA) && defined(QAT_V2)
/* QAT only supports SHA3_256 */
/* QAT SHA-3 only supported on v2 (8970 or later cards) */
if (len == WC_SHA3_256_DIGEST_SIZE) {
ret = IntelQaSymSha3(&sha3->asyncDev, hash, NULL, len);
if (ret != NOT_COMPILED_IN)
return ret;
}
#endif
}
#endif /* WOLFSSL_ASYNC_CRYPT */

62
wolfcrypt/src/sha512.c
View File

@ -352,28 +352,17 @@ static int InitSha512(wc_Sha512* sha512)
transform_check = 1;
}
int wc_InitSha512_ex(wc_Sha512* sha512, void* heap, int devId)
{
int ret = InitSha512(sha512);
(void)heap;
(void)devId;
Sha512_SetTransform();
return ret;
}
#endif /* WOLFSSL_SHA512 */
#else
#define Transform_Sha512(sha512) _Transform_Sha512(sha512)
#ifdef WOLFSSL_SHA512
#endif
int wc_InitSha512_ex(wc_Sha512* sha512, void* heap, int devId)
{
#ifdef WOLFSSL_SHA512
int wc_InitSha512_ex(wc_Sha512* sha512, void* heap, int devId)
{
int ret = 0;
if (sha512 == NULL)
@ -385,23 +374,26 @@ static int InitSha512(wc_Sha512* sha512)
if (ret != 0)
return ret;
#ifdef WOLFSSL_SMALL_STACK_CACHE
sha512->W = NULL;
#endif
#if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2)
Sha512_SetTransform();
#endif
#if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA512)
#ifdef WOLFSSL_SMALL_STACK_CACHE
sha512->W = NULL;
#endif
#if defined(WOLFSSL_ASYNC_CRYPT) && defined(WC_ASYNC_ENABLE_SHA512)
ret = wolfAsync_DevCtxInit(&sha512->asyncDev,
WOLFSSL_ASYNC_MARKER_SHA512, sha512->heap, devId);
#else
#else
(void)devId;
#endif /* WOLFSSL_ASYNC_CRYPT */
#endif /* WOLFSSL_ASYNC_CRYPT */
return ret;
}
}
#endif /* WOLFSSL_SHA512 */
#endif /* WOLFSSL_SHA512 */
#endif /* Hardware Acceleration */
static const word64 K512[80] = {
W64LIT(0x428a2f98d728ae22), W64LIT(0x7137449123ef65cd),
@ -2713,21 +2705,6 @@ int wc_Sha384Final(wc_Sha384* sha384, byte* hash)
return InitSha384(sha384); /* reset state */
}
/* Hardware Acceleration */
#if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2)
int wc_InitSha384_ex(wc_Sha384* sha384, void* heap, int devId)
{
int ret = InitSha384(sha384);
(void)heap;
(void)devId;
Sha512_SetTransform();
return ret;
}
#else
int wc_InitSha384_ex(wc_Sha384* sha384, void* heap, int devId)
{
int ret;
@ -2741,6 +2718,9 @@ int wc_InitSha384_ex(wc_Sha384* sha384, void* heap, int devId)
if (ret != 0)
return ret;
#if defined(HAVE_INTEL_AVX1) || defined(HAVE_INTEL_AVX2)
Sha512_SetTransform();
#endif
#ifdef WOLFSSL_SMALL_STACK_CACHE
sha384->W = NULL;
#endif
@ -2754,7 +2734,7 @@ int wc_InitSha384_ex(wc_Sha384* sha384, void* heap, int devId)
return ret;
}
#endif
#endif /* WOLFSSL_IMX6_CAAM */
int wc_InitSha384(wc_Sha384* sha384)