1/* Sha256.h -- SHA-256 Hash
22010-06-11 : Igor Pavlov : Public domain */
3
4#ifndef __CRYPTO_SHA256_H
5#define __CRYPTO_SHA256_H
6
7#include <stdlib.h>
8#include <stdint.h>
9
10#define SHA256_DIGEST_SIZE 32
11
12typedef struct sha256_t
13{
14 uint32_t state[8];
15 uint64_t count;
16 unsigned char buffer[64];
17} sha256_t;
18
19void sha256_init(sha256_t *p);
20void sha256_update(sha256_t *p, const unsigned char *data, size_t size);
21void sha256_final(sha256_t *p, unsigned char *digest);
22void sha256_hash(unsigned char *buf, const unsigned char *data, size_t size);
23
24#endif
25