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 HCF_OPENSSL_COMMON_H 17 #define HCF_OPENSSL_COMMON_H 18 19 #include <stdint.h> 20 #include <openssl/bn.h> 21 #include <openssl/ec.h> 22 #include <openssl/evp.h> 23 #include <openssl/rsa.h> 24 25 #define HCF_OPENSSL_SUCCESS 1 /* openssl return 1: success */ 26 #define HCF_BITS_PER_BYTE 8 27 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 const char *GetAlgorithmName(const char *oid); 33 int32_t GetOpensslCurveId(int32_t keyLen, int32_t *returnCurveId); 34 const EVP_MD *GetOpensslDigestAlg(uint32_t alg); 35 void HcfPrintOpensslError(void); 36 37 int32_t GetOpensslPadding(int32_t padding, int32_t *opensslPadding); 38 39 int32_t GetRealPrimes(int32_t primesFlag); 40 41 #ifdef __cplusplus 42 } 43 #endif 44 45 #endif 46