1 /* 2 * Copyright (c) 2021 Bestechnic (Shanghai) Co., Ltd. All rights reserved. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 #ifndef CMAC_H 16 #define CMAC_H 17 18 #define const_Bsize 16 19 20 void aes_cal_cmac(const unsigned char* in, unsigned int length, unsigned char* out, const unsigned char* key); 21 //bool verify_mac(unsigned char* in, unsigned int length, unsigned char* out, unsigned char* key); 22 23 void GenerateSubkey(const unsigned char* key, unsigned char* K1, unsigned char* K2); 24 25 #endif // !CMAC_H 26