1 /*
2  * Copyright (C) 2023 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_DETAILED_DH_KEY_PARAMS_H
17 #define HCF_DETAILED_DH_KEY_PARAMS_H
18 
19 #include <stdint.h>
20 #include <stdbool.h>
21 
22 #include "asy_key_params.h"
23 #include "big_integer.h"
24 
25 typedef struct HcfDhCommParamsSpec {
26     HcfAsyKeyParamsSpec base;
27     HcfBigInteger p;
28     HcfBigInteger g;
29     int length;
30 } HcfDhCommParamsSpec;
31 
32 typedef struct HcfDhPubKeyParamsSpec {
33     HcfDhCommParamsSpec base;
34     HcfBigInteger pk;
35 } HcfDhPubKeyParamsSpec;
36 
37 typedef struct HcfDhPriKeyParamsSpec {
38     HcfDhCommParamsSpec base;
39     HcfBigInteger sk;
40 } HcfDhPriKeyParamsSpec;
41 
42 typedef struct HcfDhKeyPairParamsSpec {
43     HcfDhCommParamsSpec base;
44     HcfBigInteger sk;
45     HcfBigInteger pk;
46 } HcfDhKeyPairParamsSpec;
47 #ifdef __cplusplus
48 extern "C" {
49 #endif
50 
51 void FreeDhCommParamsSpec(HcfDhCommParamsSpec *spec);
52 
53 void DestroyDhPubKeySpec(HcfDhPubKeyParamsSpec *spec);
54 
55 void DestroyDhPriKeySpec(HcfDhPriKeyParamsSpec *spec);
56 
57 void DestroyDhKeyPairSpec(HcfDhKeyPairParamsSpec *spec);
58 
59 
60 #ifdef __cplusplus
61 }
62 #endif
63 #endif