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_COMMON_H
17 #define HKS_MBEDTLS_COMMON_H
18 
19 #ifdef HKS_CONFIG_FILE
20 #include HKS_CONFIG_FILE
21 #else
22 #include "hks_config.h"
23 #endif
24 
25 #include <mbedtls/ctr_drbg.h>
26 #include <mbedtls/entropy.h>
27 
28 #include "hks_type_inner.h"
29 
30 #define HKS_MBEDTLS_SUCCESS ((int32_t)0)
31 
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35 
36 int32_t HksToMbedtlsDigestAlg(const uint32_t hksAlg, uint32_t *mbedtlsAlg);
37 
38 int32_t HksCtrDrbgSeed(mbedtls_ctr_drbg_context *ctrDrbg, mbedtls_entropy_context *entropy);
39 
40 int32_t HksMbedtlsFillRandom(struct HksBlob *randomData);
41 
42 #ifdef __cplusplus
43 }
44 #endif
45 
46 #endif /* HKS_MBEDTLS_COMMON_H */