#include <stdlib.h>
#include "sha1.h"
#include "md5.h"
Go to the source code of this file.
Functions | |
int | hmac (const void *buffer, size_t buffer_length, const void *key, size_t key_length, unsigned char *digest, size_t digest_len, size_t block_size, void(*hash_func)(const void *, size_t, unsigned char *)) |
Generate HMAC. | |
int | hmac_md5 (const void *buffer, size_t buffer_length, const void *key, size_t key_length, unsigned char digest[MD5_DIGEST_LENGTH]) |
Generate HMAC using md5 hash function Note that this function produces a digest in binary form which must be converted to a human readable form with md5_string. | |
int | hmac_sha1 (const void *buffer, size_t buffer_length, const void *key, size_t key_length, unsigned char digest[SHA1_DIGEST_LENGTH]) |
Generate HMAC using sha1 hash function Note that this function produces a digest in binary form which must be converted to a human readable form with sha1_string. |
int hmac | ( | const void * | buffer, | |
size_t | buffer_length, | |||
const void * | key, | |||
size_t | key_length, | |||
unsigned char * | digest, | |||
size_t | digest_len, | |||
size_t | block_size, | |||
void(*)(const void *, size_t, unsigned char *) | hash_func | |||
) |
Generate HMAC.
buffer | Pointer to a memory buffer. | |
buffer_length | Length of the buffer in bytes. | |
key | Pointer to a buffer containing the key for hashing. | |
key_length | The length of the key in bytes. | |
digest | Pointer to a buffer to store the digest. | |
digest_len | The length of the digest buffer. | |
block_size | The size of the block used by the hash function in bytes. | |
hash_func | A function pointer to the hash function to be used. |
int hmac_md5 | ( | const void * | buffer, | |
size_t | buffer_length, | |||
const void * | key, | |||
size_t | key_length, | |||
unsigned char | digest[MD5_DIGEST_LENGTH] | |||
) |
Generate HMAC using md5 hash function Note that this function produces a digest in binary form which must be converted to a human readable form with md5_string.
buffer | Pointer to a memory buffer. | |
buffer_length | Length of the buffer in bytes. | |
key | Pointer to a buffer containing the key for hashing. | |
key_length | The length of the key in bytes. | |
digest | Pointer to a buffer of size MD5_DIGEST_LENGTH to store the digest. |
int hmac_sha1 | ( | const void * | buffer, | |
size_t | buffer_length, | |||
const void * | key, | |||
size_t | key_length, | |||
unsigned char | digest[SHA1_DIGEST_LENGTH] | |||
) |
Generate HMAC using sha1 hash function Note that this function produces a digest in binary form which must be converted to a human readable form with sha1_string.
buffer | Pointer to a memory buffer. | |
buffer_length | Length of the buffer in bytes. | |
key | Pointer to a buffer containing the key for hashing. | |
key_length | The length of the key in bytes. | |
digest | Pointer to a buffer of size SHA1_DIGEST_LENGTH to store the digest. |