1 /*
2  * Copyright (c) 2024 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 #ifndef DH_KEY_UTIL_IMPL_H
16 #define DH_KEY_UTIL_IMPL_H
17 
18 #include "dh_key_util.h"
19 #include "blob.h"
20 
21 namespace OHOS {
22 namespace CryptoFramework {
23 class DHKeyUtilImpl {
24 public:
25     explicit DHKeyUtilImpl();
26     ~DHKeyUtilImpl();
27     static HcfDhCommParamsSpec *GenDHCommonParamsSpec(int32_t pLen, int32_t skLen, int32_t *errCode);
28 };
29 }
30 }
31 #endif