MD5_HMAC
The MD5_HMAC function performs the MD5 HMAC translate.
unsigned char* __stdcall
MD5_HMAC(
unsigned char* pucText, // [in]
unsigned long ulText_Len, // [in]
unsigned char* pucKey, // [in]
unsigned long ulKey_Len, // [in]
unsigned char* pucKey1, // [in]
unsigned char* pucKey2, // [in]
unsigned char* pucDigest // [out]
);
Parameters
- pucText
- [in] Points to the input data stream, and not exceed 55 bytes.
- ulText_Len
- [in] Size of the input data stream, and not exceed 55 bytes.
- pucKey
- [in] Points to the secret.
- ulKey_Len
- [in] size of type secret.
- pucKey1
- [in] NULL or pointer to an array of 16 bytes that receives MD5 (SECRET XOR
iPad).
- iPad = the byte 0x36 repeated 64 times.
- pucKey2
- [in] NULL or a pointer to an array of 16 bytes that receives MD5(SECRET
XOR oPad).
- oPad = the byte 0x5C repeated 64 times.
- pucDigest
- [out] Pointer to a 16-byte buffer that receives the message digest.
Remark
HMAC-MD5 algorithm is defined in RFC-2085, you may found this document on http://www.rfc-editor.org/rfc/rfc2085.txt.
Return Values
This function returns a pointer to the digest buffer.
See Also
MD5_Hash