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add sdf and skf

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This commit is contained in:
Zhi Guan
2021-08-03 17:09:35 +08:00
parent d6feba3749
commit a57193836b
71 changed files with 11100 additions and 765 deletions
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22
include/gmssl/sm3.h
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@@ -49,34 +49,32 @@
#ifndef GMSSL_SM3_H
#define GMSSL_SM3_H
#define SM3_IS_BIG_ENDIAN 1
#define SM3_DIGEST_SIZE 32
#define SM3_BLOCK_SIZE 64
#define SM3_STATE_WORDS 8
#define SM3_HMAC_SIZE (SM3_DIGEST_SIZE)
#include <string.h>
#include <stdint.h>
#include <sys/types.h>
#ifdef __cplusplus
extern "C" {
#endif
#define SM3_IS_BIG_ENDIAN 1
#define SM3_DIGEST_SIZE 32
#define SM3_BLOCK_SIZE 64
#define SM3_STATE_WORDS 8
#define SM3_HMAC_SIZE (SM3_DIGEST_SIZE)
typedef struct {
uint32_t digest[SM3_STATE_WORDS];
uint64_t nblocks;
uint8_t block[SM3_BLOCK_SIZE];
int num;
size_t num;
} SM3_CTX;
void sm3_init(SM3_CTX *ctx);
void sm3_update(SM3_CTX *ctx, const uint8_t *data, size_t datalen);
void sm3_finish(SM3_CTX *ctx, uint8_t dgst[SM3_DIGEST_SIZE]);
void sm3_compress(uint32_t dgst[SM3_STATE_WORDS], const uint8_t block[SM3_BLOCK_SIZE]);
void sm3_digest(const uint8_t *data, size_t datalen, uint8_t dgst[SM3_DIGEST_SIZE]);
@@ -88,12 +86,10 @@ typedef struct {
void sm3_hmac_init(SM3_HMAC_CTX *ctx, const uint8_t *key, size_t keylen);
void sm3_hmac_update(SM3_HMAC_CTX *ctx, const uint8_t *data, size_t datalen);
void sm3_hmac_finish(SM3_HMAC_CTX *ctx, uint8_t mac[SM3_HMAC_SIZE]);
void sm3_hmac_reset(SM3_HMAC_CTX *ctx);
void sm3_hmac(const uint8_t *key, size_t keylen,
const uint8_t *data, size_t datalen,
uint8_t mac[SM3_HMAC_SIZE]);
int sm3_hmac_finish_and_verify(SM3_HMAC_CTX *ctx, const uint8_t mac[SM3_HMAC_SIZE]);
#ifdef __cplusplus
}