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Update tls.c

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JacobBarthelmeh 2014-07-02 16:06:41 -06:00
parent 0c30053f52
commit 18119610fb
1 changed files with 17 additions and 16 deletions
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33
src/tls.c
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@ -560,30 +560,31 @@ int TLS_hmac(CYASSL* ssl, byte* digest, const byte* in, word32 sz,
int content, int verify)
{
int ret;
Hmac hmac;
byte myInner[CYASSL_TLS_HMAC_INNER_SZ];
if (ssl == NULL)
return BAD_FUNC_ARG;
Hmac hmac;
byte myInner[CYASSL_TLS_HMAC_INNER_SZ];
CyaSSL_SetTlsHmacInner(ssl, myInner, sz, content, verify);
CyaSSL_SetTlsHmacInner(ssl, myInner, sz, content, verify);
ret = HmacSetKey(&hmac, CyaSSL_GetHmacType(ssl),
ret = HmacSetKey(&hmac, CyaSSL_GetHmacType(ssl),
CyaSSL_GetMacSecret(ssl, verify), ssl->specs.hash_size);
if (ret != 0)
return ret;
ret = HmacUpdate(&hmac, myInner, sizeof(myInner));
if (ret != 0)
return ret;
ret = HmacUpdate(&hmac, in, sz); /* content */
if (ret != 0)
return ret;
ret = HmacFinal(&hmac, digest);
if (ret != 0)
return ret;
if (ret != 0)
return ret;
ret = HmacUpdate(&hmac, myInner, sizeof(myInner));
if (ret != 0)
return ret;
ret = HmacUpdate(&hmac, in, sz); /* content */
if (ret != 0)
return ret;
ret = HmacFinal(&hmac, digest);
if (ret != 0)
return ret;
return 0;
return 0;
}
#ifdef HAVE_TLS_EXTENSIONS