/*

 * This file is part of the openHiTLS project.

 *

 * openHiTLS is licensed under the Mulan PSL v2.

 * You can use this software according to the terms and conditions of the Mulan PSL v2.

 * You may obtain a copy of Mulan PSL v2 at:

 *

 *     http://license.coscl.org.cn/MulanPSL2

 *

 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,

 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,

 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.

 * See the Mulan PSL v2 for more details.

 */



#ifndef CRYPT_SM4_X86_64_H

#define CRYPT_SM4_X86_64_H



#include "hitls_build.h"

#ifdef HITLS_CRYPTO_SM4



#include <stdint.h>



void SM4_SetEncKey(const uint8_t *key, uint32_t *rk);



void SM4_SetDecKey(const uint8_t *key, uint32_t *rk);



void SM4_Encrypt(const uint8_t *in, uint8_t *out, const uint32_t *key);



#define SM4_Decrypt SM4_Encrypt



// SM4 XTS

void SM4_XTS_Encrypt_Blocks(const uint8_t *in, uint8_t *out, uint32_t len,

                            const uint32_t *key, uint8_t *t);



void SM4_ECB_Encrypt(const uint8_t *in, uint8_t *out, uint64_t len, const uint32_t *key);

void SM4_CBC_Encrypt(const uint8_t *in, uint8_t *out, uint64_t len, const uint32_t *key, uint8_t *iv, const int enc);

void SM4_OFB_Encrypt(const uint8_t *in, uint8_t *out, uint64_t len, const uint32_t *key, uint8_t *iv, int *num);

void SM4_CFB128_Encrypt(const uint8_t *in, uint8_t *out, uint64_t len, const uint32_t *key, uint8_t *iv, int *num);

void SM4_CFB128_Decrypt(const uint8_t *in, uint8_t *out, uint64_t len, const uint32_t *key, uint8_t *iv, int *num);

void SM4_CTR_EncryptBlocks(const uint8_t *in, uint8_t *out, uint64_t blocks, const uint32_t *key, const uint8_t *iv);



#endif /* HITLS_CRYPTO_SM4 */

#endif