mirror of
https://github.com/guanzhi/GmSSL.git
synced 2026-05-12 03:16:25 +08:00
34 lines
698 B
C
34 lines
698 B
C
#ifndef HEADER_SM3_H
|
|
#define HEADER_SM3_H
|
|
|
|
#define SM3_DIGEST_LENGTH 32
|
|
#define SM3_BLOCK_SIZE 64
|
|
|
|
#include <sys/types.h>
|
|
#include <stdint.h>
|
|
#include <string.h>
|
|
|
|
#ifdef __cplusplus
|
|
extern "C" {
|
|
#endif
|
|
|
|
|
|
typedef struct {
|
|
uint32_t digest[8];
|
|
int nblocks;
|
|
unsigned char block[64];
|
|
int num;
|
|
} sm3_ctx_t;
|
|
|
|
int sm3_init(sm3_ctx_t *ctx);
|
|
int sm3_update(sm3_ctx_t *ctx, const unsigned char* data, size_t data_len);
|
|
int sm3_final(sm3_ctx_t *ctx, unsigned char digest[SM3_DIGEST_LENGTH]);
|
|
void sm3_compress(uint32_t digest[8], const unsigned char block[SM3_BLOCK_SIZE]);
|
|
void sm3(const unsigned char *data, size_t datalen, unsigned char digest[SM3_DIGEST_LENGTH]);
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
#endif
|
|
|