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TLS SM2, SM3, SM4-CBC: hash details for SM3

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gojimmypi
2023-07-25 17:25:11 -07:00
parent 746802be89
commit 31dfdf8360
1 changed files with 11 additions and 1 deletions
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12
src/tls.c
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@ -1052,7 +1052,7 @@ static int Hmac_UpdateFinal(Hmac* hmac, byte* digest, const byte* in,
word32 sz, byte* header)
{
byte dummy[WC_MAX_BLOCK_SIZE] = {0};
int ret;
int ret = 0;
word32 msgSz, blockSz, macSz, padSz, maxSz, realSz;
word32 offset = 0;
int msgBlocks, blocks, blockBits;
@ -1104,7 +1104,17 @@ static int Hmac_UpdateFinal(Hmac* hmac, byte* digest, const byte* in,
break;
#endif /* HAVE_BLAKE2 */
#ifdef WOLFSSL_SM3
case WC_SM3:
blockSz = WC_SM3_BLOCK_SIZE;
blockBits = 6;
macSz = WC_SM3_DIGEST_SIZE;
padSz = WC_SM3_BLOCK_SIZE - WC_SM3_PAD_SIZE + 1;
break;
#endif
default:
WOLFSSL_MSG("ERROR: Hmac_UpdateFinal failed, no hmac->macType");
return BAD_FUNC_ARG;
}