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_SYM_KEY_H
17 #define HCF_SYM_KEY_H
18 
19 #include "key.h"
20 
21 /**
22  * @brief Provides an encapsulated HcfSymKey instance.
23  *
24  * @since 9
25  * @version 1.0
26  */
27 typedef struct HcfSymKey HcfSymKey;
28 
29 /**
30  * @brief Provides common properties for symmetric key objects.
31  *
32  * @since 9
33  * @version 1.0
34  */
35 struct HcfSymKey {
36     HcfKey key;
37 
38     void (*clearMem)(HcfSymKey *self);
39 };
40 
41 #endif
42