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 HKS_VERIFIER_H
17 #define HKS_VERIFIER_H
18 
19 #include <stdint.h>
20 
21 #include "hks_type.h"
22 
23 #define HKS_DEFAULT_CERT_CHAIN_CNT 4
24 #define MAX_ATTEST_EXTENSION_BUF_LEN 10240 // The value needs to be confirmed
25 #define MAX_ATTEST_CLAIM_BUF_LEN 10240 // The value needs to be confirmed
26 
27 enum HksCertFormat {
28     HKS_CERT_PEM,
29     HKS_CERT_DER,
30 };
31 
32 #ifdef __cplusplus
33 extern "C" {
34 #endif
35 
36 int32_t HksClientValidateCertChain(const struct HksCertChain *certChain, struct HksParamSet *paramSetOut);
37 
38 #ifdef __cplusplus
39 }
40 #endif
41 
42 #endif
43