0 /*
1 * This sha256 implementation is in the public domain
2 * and is provided AS IS, with NO WARRANTY.
3 */
4 #ifndef SHA256_H
5 #define SHA256_H
6
7 typedef struct {
8 unsigned char data[64];
9 unsigned int datalen;
10 unsigned long long bitlen;
11 unsigned int state[8];
12 } sha256_ctx;
13
14 void sha256_init(sha256_ctx *ctx);
15 void sha256_update(sha256_ctx *ctx, unsigned char* data, unsigned len);
16 void sha256_final(sha256_ctx *ctx, unsigned char* hash);
17 int sha256_file(char* path, unsigned char* buf);
18
19 #endif
20