forked from cory/tildefriends
40 lines
1011 B
C
40 lines
1011 B
C
|
/*
|
||
|
|
* Copyright 2017 The OpenSSL Project Authors. All Rights Reserved.
|
||
|
|
* Copyright 2017 Ribose Inc. All Rights Reserved.
|
||
|
|
*
|
||
|
|
* Licensed under the OpenSSL license (the "License"). You may not use
|
||
|
|
* this file except in compliance with the License. You can obtain a copy
|
||
|
|
* in the file LICENSE in the source distribution or at
|
||
|
|
* https://www.openssl.org/source/license.html
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef OSSL_CRYPTO_SM3_H
|
||
|
|
# define OSSL_CRYPTO_SM3_H
|
||
|
|
|
||
|
|
# include <openssl/opensslconf.h>
|
||
|
|
|
||
|
|
# ifdef OPENSSL_NO_SM3
|
||
|
|
# error SM3 is disabled.
|
||
|
|
# endif
|
||
|
|
|
||
|
|
# define SM3_DIGEST_LENGTH 32
|
||
|
|
# define SM3_WORD unsigned int
|
||
|
|
|
||
|
|
# define SM3_CBLOCK 64
|
||
|
|
# define SM3_LBLOCK (SM3_CBLOCK/4)
|
||
|
|
|
||
|
|
typedef struct SM3state_st {
|
||
|
|
SM3_WORD A, B, C, D, E, F, G, H;
|
||
|
|
SM3_WORD Nl, Nh;
|
||
|
|
SM3_WORD data[SM3_LBLOCK];
|
||
|
|
unsigned int num;
|
||
|
|
} SM3_CTX;
|
||
|
|
|
||
|
|
int sm3_init(SM3_CTX *c);
|
||
|
|
int sm3_update(SM3_CTX *c, const void *data, size_t len);
|
||
|
|
int sm3_final(unsigned char *md, SM3_CTX *c);
|
||
|
|
|
||
|
|
void sm3_block_data_order(SM3_CTX *c, const void *p, size_t num);
|
||
|
|
|
||
|
|
#endif
|