1 /* 2 * Copyright (C) 2022-2023 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 HCF_CIPHER_FACTORY_SPI_H 17 #define HCF_CIPHER_FACTORY_SPI_H 18 19 #include <stdint.h> 20 #include "cipher.h" 21 #include "algorithm_parameter.h" 22 #include "key.h" 23 #include "blob.h" 24 #include "result.h" 25 #include "params_parser.h" 26 27 typedef struct HcfCipherGeneratorSpi HcfCipherGeneratorSpi; 28 29 struct HcfCipherGeneratorSpi { 30 HcfObjectBase base; 31 32 HcfResult (*init)(HcfCipherGeneratorSpi *self, enum HcfCryptoMode opMode, 33 HcfKey *key, HcfParamsSpec *params); 34 35 HcfResult (*update)(HcfCipherGeneratorSpi *self, HcfBlob *input, HcfBlob *output); 36 37 HcfResult (*doFinal)(HcfCipherGeneratorSpi *self, HcfBlob *input, HcfBlob *output); 38 39 HcfResult (*setCipherSpecUint8Array)(HcfCipherGeneratorSpi *self, CipherSpecItem item, HcfBlob pSource); 40 41 HcfResult (*getCipherSpecString)(HcfCipherGeneratorSpi *self, CipherSpecItem item, char **returnString); 42 43 HcfResult (*getCipherSpecUint8Array)(HcfCipherGeneratorSpi *self, CipherSpecItem item, HcfBlob *returnUint8Array); 44 }; 45 46 #endif 47