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 CERT_MANAGER_CRYPTO_OPERATION_H 17 #define CERT_MANAGER_CRYPTO_OPERATION_H 18 19 #include "cm_type.h" 20 21 #define DIGEST_SHA256_LEN 32 22 #define MAX_LEN_BASE64URL_SHA256 64 23 24 #ifdef __cplusplus 25 extern "C" { 26 #endif 27 28 int32_t GetNameEncode(const struct CmBlob *inBlob, struct CmBlob *outBlob); 29 30 int32_t GetEncodeIfLenUp64(const struct CmBlob *inData, struct CmBlob *outData); 31 32 int32_t CmGetRandom(struct CmBlob *random); 33 34 int32_t CmGetHash(const struct CmBlob *inData, struct CmBlob *hash); 35 36 #ifdef __cplusplus 37 } 38 #endif 39 40 #endif /* CERT_MANAGER_CRYPTO_OPERATION_H */ 41 42