You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
40 lines
690 B
40 lines
690 B
9 years ago
|
/* header */
|
||
|
|
|
||
|
|
#ifndef __SHA1_H__
|
||
|
|
#define __SHA1_H__
|
||
|
|
|
||
|
|
#define HASH_LENGTH 20
|
||
|
|
#define BLOCK_LENGTH 64
|
||
|
|
|
||
|
|
typedef struct sha1nfo {
|
||
|
|
uint32_t buffer[BLOCK_LENGTH/4];
|
||
|
|
uint32_t state[HASH_LENGTH/4];
|
||
|
|
uint32_t byteCount;
|
||
|
|
uint8_t bufferOffset;
|
||
|
|
uint8_t keyBuffer[BLOCK_LENGTH];
|
||
|
|
uint8_t innerHash[HASH_LENGTH];
|
||
|
|
} sha1nfo;
|
||
|
|
|
||
|
|
/* public API - prototypes - TODO: doxygen*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
void sha1_init(sha1nfo *s);
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
void sha1_writebyte(sha1nfo *s, uint8_t data);
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
void sha1_write(sha1nfo *s, const char *data, size_t len);
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
uint8_t* sha1_result(sha1nfo *s);
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
void sha1_initHmac(sha1nfo *s, const uint8_t* key, int keyLength);
|
||
|
|
/**
|
||
|
|
*/
|
||
|
|
uint8_t* sha1_resultHmac(sha1nfo *s);
|
||
|
|
|
||
|
|
#endif
|