blob: db1d61f0523ccf6ebb6f7673a11417d5bca39d78 [file] [log] [blame]
* Copyright 2017-2021 The OpenSSL Project Authors. All Rights Reserved.
* Copyright 2017 Ribose Inc. All Rights Reserved.
* Licensed under the Apache License 2.0 (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
/* This header can move into provider when legacy support is removed */
# pragma once
# 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;
unsigned int num;
} SM3_CTX;
int ossl_sm3_init(SM3_CTX *c);
int ossl_sm3_update(SM3_CTX *c, const void *data, size_t len);
int ossl_sm3_final(unsigned char *md, SM3_CTX *c);
#endif /* OSSL_INTERNAL_SM3_H */