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 
16 #ifndef SIGN_IMPL_H
17 #define SIGN_IMPL_H
18 
19 #include "ffi_remote_data.h"
20 #include "signature.h"
21 #include "blob.h"
22 #include "result.h"
23 #include "pri_key.h"
24 
25 namespace OHOS {
26 namespace CryptoFramework {
27 class SignImpl : public OHOS::FFI::FFIData {
28     DECL_TYPE(SignImpl, OHOS::FFI::FFIData)
29 public:
30     explicit SignImpl(HcfSign *signObj);
31     ~SignImpl();
32     HcfResult Init(HcfPriKey *priKey);
33     HcfResult Update(HcfBlob *input);
34     HcfResult Sign(HcfBlob *input, HcfBlob *output);
35     HcfResult SetSignSpecByNum(int32_t itemValue);
36     HcfResult SetSignSpecByArr(HcfBlob itemValue);
37     HcfResult GetSignSpecString(SignSpecItem item, char *itemValue);
38     HcfResult GetSignSpecNum(SignSpecItem item, int32_t *itemValue);
39 
40 private:
41     HcfSign *signObj_ = nullptr;
42 };
43 }
44 }
45 
46 #endif // SIGN_IMPL_H
47