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 MAC_IMPL_H
17 #define MAC_IMPL_H
18 
19 #include "ffi_remote_data.h"
20 #include "mac.h"
21 #include "blob.h"
22 #include "log.h"
23 #include "result.h"
24 
25 namespace OHOS {
26 namespace CryptoFramework {
27 class MacImpl : public OHOS::FFI::FFIData {
28     DECL_TYPE(MacImpl, OHOS::FFI::FFIData)
29 public:
30     explicit MacImpl(HcfMac *macObj);
31     ~MacImpl();
32     HcfResult MacInit(HcfSymKey *symKey);
33     HcfResult MacUpdate(HcfBlob *input);
34     HcfResult MacDoFinal(HcfBlob *output);
35     uint32_t GetMacLength();
36 
37 private:
38     HcfMac *macObj_ = nullptr;
39 };
40 }
41 }
42 
43 #endif // MAC_IMPL_H
44