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Revamp digest functions

- Hash() has been removed because it was ambiguous, Md5() and Sha0() are proper replacements.
- HMacMd5() and HMacSha1() now share a common implementation handled by the new Internal_HMac() function.
- NewMd() and MdProcess() now support plain hashing (without the key).
- NewMd(), SetMdKey() and MdProcess() now check the OpenSSL functions' return value and in case of failure a debug message is printed along with the error string, if available.
- SetMdKey()'s return value has been changed from void to bool, so that it's possible to know whether the function succeeded or not.
- MdProcess()' return value has been changed from void to UINT (unsigned int) and the function now returns the number of bytes written by HMAC_Final() or EVP_DigestFinal_ex().
This commit is contained in:
Davide Beatrici
2018-09-22 06:35:30 +02:00
parent 69b35f875a
commit 3f5f716357
41 changed files with 329 additions and 371 deletions

View File

@ -870,7 +870,7 @@ void UdpAccelCalcKey(UCHAR *key, UCHAR *common_key, UCHAR *iv)
Copy(tmp, common_key, UDP_ACCELERATION_COMMON_KEY_SIZE);
Copy(tmp + UDP_ACCELERATION_COMMON_KEY_SIZE, iv, UDP_ACCELERATION_PACKET_IV_SIZE);
HashSha1(key, tmp, sizeof(tmp));
Sha1(key, tmp, sizeof(tmp));
}
// Set the current time