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Added SHA256 hash functions and HMAC functions.

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This commit is contained in:
Thulinma 2015-03-04 00:30:18 +01:00
parent 3ab38b22fc
commit 91abc7ad38
2 changed files with 259 additions and 5 deletions
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17
lib/auth.h
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@ -2,7 +2,24 @@
#include <string>
namespace Secure {
//MD5 hashing functions
std::string md5(std::string input);
std::string md5(const char * input, const unsigned int in_len);
void md5bin(const char * input, const unsigned int in_len, char * output);
//SHA256 hashing functions
std::string sha256(std::string input);
std::string sha256(const char * input, const unsigned int in_len);
void sha256bin(const char * input, const unsigned int in_len, char * output);
//Generic HMAC functions
std::string hmac(std::string msg, std::string key, unsigned int hashSize, void hasher(const char *, const unsigned int, char*), unsigned int blockSize);
std::string hmac(const char * msg, const unsigned int msg_len, const char * key, const unsigned int key_len, unsigned int hashSize, void hasher(const char *, const unsigned int, char*), unsigned int blockSize);
void hmacbin(const char * msg, const unsigned int msg_len, const char * key, const unsigned int key_len, unsigned int hashSize, void hasher(const char*, const unsigned int, char*), unsigned int blockSize, char * output);
//Specific HMAC functions
std::string hmac_sha256(std::string msg, std::string key);
std::string hmac_sha256(const char * msg, const unsigned int msg_len, const char * key, const unsigned int key_len);
void hmac_sha256bin(const char * msg, const unsigned int msg_len, const char * key, const unsigned int key_len, char * output);
}