17 lines
523 B
C
17 lines
523 B
C
/* public domain sha512/224 implementation based on fips180-3 */
|
|
|
|
#include "sha512.h"
|
|
|
|
#define sha512_224 sha512 /*struct*/
|
|
|
|
enum { SHA512_224_DIGEST_LENGTH = 28 };
|
|
|
|
/* reset state */
|
|
void sha512_224_init(void *ctx);
|
|
/* process message */
|
|
#define sha512_224_update sha512_update
|
|
/* get message digest */
|
|
/* state is ruined after sum, keep a copy if multiple sum is needed */
|
|
/* part of the message might be left in s, zero it if secrecy is needed */
|
|
void sha512_224_sum(void *ctx, uint8_t md[SHA512_224_DIGEST_LENGTH]);
|