forked from cory/tildefriends
Cory McWilliams
4f0cc793c7
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4581 ed5197a5-7fde-0310-b194-c3ffbd925b24
39 lines
983 B
C
39 lines
983 B
C
/*
|
|
* 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
|
|
* https://www.openssl.org/source/license.html
|
|
*/
|
|
|
|
#ifndef OSSL_CRYPTO_SM4_H
|
|
# define OSSL_CRYPTO_SM4_H
|
|
# pragma once
|
|
|
|
# include <openssl/opensslconf.h>
|
|
# include <openssl/e_os2.h>
|
|
|
|
# ifdef OPENSSL_NO_SM4
|
|
# error SM4 is disabled.
|
|
# endif
|
|
|
|
# define SM4_ENCRYPT 1
|
|
# define SM4_DECRYPT 0
|
|
|
|
# define SM4_BLOCK_SIZE 16
|
|
# define SM4_KEY_SCHEDULE 32
|
|
|
|
typedef struct SM4_KEY_st {
|
|
uint32_t rk[SM4_KEY_SCHEDULE];
|
|
} SM4_KEY;
|
|
|
|
int ossl_sm4_set_key(const uint8_t *key, SM4_KEY *ks);
|
|
|
|
void ossl_sm4_encrypt(const uint8_t *in, uint8_t *out, const SM4_KEY *ks);
|
|
|
|
void ossl_sm4_decrypt(const uint8_t *in, uint8_t *out, const SM4_KEY *ks);
|
|
|
|
#endif
|