1 /* 2 * Copyright (c) 2024-2024 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 #ifndef SIGNATRUETOOLS_SIGNEDDATA_GENERATOR_H 16 #define SIGNATRUETOOLS_SIGNEDDATA_GENERATOR_H 17 18 #include <string> 19 20 #include "signer_config.h" 21 22 namespace OHOS { 23 namespace SignatureTools { 24 25 class SignedDataGenerator { 26 public: 27 virtual ~SignedDataGenerator() = default; 28 /** 29 * Generate signature data with specific content and sign configuration. 30 * 31 * @param content unsigned file digest content. 32 * @param signerConfig sign configurations. 33 * @param ret signed data. 34 * @return 0:success <0:error 35 */ 36 virtual int GenerateSignedData(const std::string& content, SignerConfig* signerConfig, std::string& ret) = 0; 37 }; 38 } // namespace SignatureTools 39 } // namespace OHOS 40 #endif // SIGNATRUETOOLS_SIGNEDDATA_GENERATOR_H