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 #ifndef CIPHER_IMPL_H
16 #define CIPHER_IMPL_H
17 
18 #include "ffi_remote_data.h"
19 #include "algorithm_parameter.h"
20 #include "key.h"
21 #include "cipher.h"
22 #include "blob.h"
23 
24 namespace OHOS {
25 namespace CryptoFramework {
26 class CipherImpl : public OHOS::FFI::FFIData {
27     DECL_TYPE(CipherImpl, OHOS::FFI::FFIData)
28 public:
29     explicit CipherImpl(HcfCipher *cipher);
30     ~CipherImpl();
31     HcfResult CipherInit(HcfCryptoMode opMode, HcfKey *key, HcfParamsSpec *params);
32     HcfResult CipherUpdate(HcfBlob *input, HcfBlob *output);
33     HcfResult CipherDoFinal(HcfBlob *input, HcfBlob *output);
34     HcfResult SetCipherSpec(CipherSpecItem item, HcfBlob pSource);
35     HcfResult GetCipherSpecString(CipherSpecItem item, char *returnString);
36     HcfResult GetCipherSpecUint8Array(CipherSpecItem item, HcfBlob *returnUint8Array);
37     const char *GetAlgorithm(int32_t* errCode);
38 
39 private:
40     HcfCipher *cipher_;
41 };
42 }
43 }
44 
45 #endif
46