1 /* 2 * Copyright (C) 2024 Huawei Device Co., Ltd. 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 16 #ifndef SM4_COMMON_H 17 #define SM4_COMMON_H 18 19 #include "algorithm_parameter.h" 20 #include "blob.h" 21 #include "cipher.h" 22 #include "sym_key.h" 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 HcfResult GenerateSm4SymKey(HcfSymKey **key); 29 int32_t GenerateSymKeyForSm4(const char *algoName, HcfSymKey **key); 30 31 // use ECB, test abnormal input 32 int32_t Sm4EncryptWithInput(HcfCipher *cipher, HcfSymKey *key, HcfBlob *input, 33 uint8_t *cipherText, int *cipherTextLen); 34 35 // test encrypt and decrypt with null plain text 36 int32_t Sm4DecryptEmptyMsg(HcfCipher *cipher, HcfSymKey *key, HcfParamsSpec *params, 37 uint8_t *cipherText, int cipherTextLen); 38 int32_t Sm4Encrypt(HcfCipher *cipher, HcfSymKey *key, HcfParamsSpec *params, 39 uint8_t *cipherText, int *cipherTextLen); 40 int32_t Sm4Decrypt(HcfCipher *cipher, HcfSymKey *key, HcfParamsSpec *params, 41 uint8_t *cipherText, int cipherTextLen); 42 int32_t Sm4NoUpdateEncrypt(HcfCipher *cipher, HcfSymKey *key, HcfParamsSpec *params, 43 uint8_t *cipherText, int *cipherTextLen); 44 int32_t Sm4NoUpdateDecrypt(HcfCipher *cipher, HcfSymKey *key, HcfParamsSpec *params, 45 uint8_t *cipherText, int cipherTextLen); 46 const char *GetMockClass(void); 47 48 #ifdef __cplusplus 49 } 50 #endif 51 #endif 52