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Get the hash of the handshake messages rather than finalize.

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Inconsistency between SHA256 and SHA384/SHA512 when getting hash.
More handshake messages can be added after this operation.
This commit is contained in:
Sean Parkinson
2016-12-07 10:50:26 +10:00
parent 2a3f3433e7
commit ea1a03d538
1 changed files with 6 additions and 3 deletions
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9
src/internal.c
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@ -10040,17 +10040,20 @@ static int BuildCertHashes(WOLFSSL* ssl, Hashes* hashes)
#endif #endif
if (IsAtLeastTLSv1_2(ssl)) { if (IsAtLeastTLSv1_2(ssl)) {
#ifndef NO_SHA256 #ifndef NO_SHA256
ret = wc_Sha256GetHash(&ssl->hsHashes->hashSha256,hashes->sha256); ret = wc_Sha256GetHash(&ssl->hsHashes->hashSha256,
hashes->sha256);
if (ret != 0) if (ret != 0)
return ret; return ret;
#endif #endif
#ifdef WOLFSSL_SHA384 #ifdef WOLFSSL_SHA384
ret = wc_Sha384Final(&ssl->hsHashes->hashSha384,hashes->sha384); ret = wc_Sha384GetHash(&ssl->hsHashes->hashSha384,
hashes->sha384);
if (ret != 0) if (ret != 0)
return ret; return ret;
#endif #endif
#ifdef WOLFSSL_SHA512 #ifdef WOLFSSL_SHA512
ret = wc_Sha512Final(&ssl->hsHashes->hashSha512,hashes->sha512); ret = wc_Sha512GetHash(&ssl->hsHashes->hashSha512,
hashes->sha512);
if (ret != 0) if (ret != 0)
return ret; return ret;
#endif #endif