1 /* 2 * Copyright (c) 2020-2022 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_MBEDTLS_RSA_H 17 #define HKS_MBEDTLS_RSA_H 18 19 #ifdef HKS_CONFIG_FILE 20 #include HKS_CONFIG_FILE 21 #else 22 #include "hks_config.h" 23 #endif 24 25 #include "hks_crypto_hal.h" 26 #include "hks_type_inner.h" 27 28 #ifdef __cplusplus 29 extern "C" { 30 #endif 31 32 #ifdef HKS_SUPPORT_RSA_GENERATE_KEY 33 int32_t HksMbedtlsRsaGenerateKey(const struct HksKeySpec *spec, struct HksBlob *key); 34 #endif 35 36 #ifdef HKS_SUPPORT_RSA_CRYPT 37 int32_t HksMbedtlsRsaEncrypt(const struct HksBlob *key, const struct HksUsageSpec *usageSpec, 38 const struct HksBlob *message, struct HksBlob *cipherText, struct HksBlob *tagAead); 39 40 int32_t HksMbedtlsRsaDecrypt(const struct HksBlob *key, const struct HksUsageSpec *usageSpec, 41 const struct HksBlob *message, struct HksBlob *cipherText); 42 #endif 43 44 #ifdef HKS_SUPPORT_RSA_SIGN_VERIFY 45 int32_t HksMbedtlsRsaSign(const struct HksBlob *key, 46 const struct HksUsageSpec *usageSpec, const struct HksBlob *message, struct HksBlob *signature); 47 48 int32_t HksMbedtlsRsaVerify(const struct HksBlob *key, 49 const struct HksUsageSpec *usageSpec, const struct HksBlob *message, const struct HksBlob *signature); 50 #endif 51 52 #ifdef HKS_SUPPORT_RSA_GET_PUBLIC_KEY 53 int32_t HksMbedtlsGetRsaPubKey(const struct HksBlob *keyIn, struct HksBlob *keyOut); 54 #endif 55 56 #ifdef __cplusplus 57 } 58 #endif 59 60 #endif /* HKS_MBEDTLS_RSA_H */ 61