1 /* 2 * Copyright (c) 2022 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 HKS_ADAPTER_H 17 #define HKS_ADAPTER_H 18 19 #include <stdint.h> 20 21 #include "hks_api.h" 22 #include "hks_param.h" 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 #define CERT_CHAIN_CERT_NUM 4 29 30 struct HksCertChainInitParams { 31 bool certChainExist; 32 bool certCountValid; 33 bool certDataExist; 34 uint32_t certDataSize; 35 }; 36 37 int32_t FillHksParamSet(struct HksParamSet **paramSet, struct HksParam *param, int32_t paramNums); 38 int32_t HksGenerateKeyAdapter(const struct HksBlob *keyAlias); 39 int32_t ConstructHksCertChain(struct HksCertChain **certChain, const struct HksCertChainInitParams *certChainParam); 40 void DestroyHksCertChain(struct HksCertChain *certChain); 41 int32_t HksCertChainToBuffer(const struct HksCertChain *hksCertChain, uint8_t **data, uint32_t *dataLen); 42 int32_t BufferToHksCertChain(const uint8_t *data, uint32_t dataLen, struct HksCertChain *hksCertChain); 43 44 #ifdef __cplusplus 45 } 46 #endif 47 48 #endif // HKS_ADAPTER_H