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 #include "kdf_impl.h"
17 
18 namespace OHOS {
19 namespace CryptoFramework {
KdfImpl(HcfKdf * kdfObj)20 KdfImpl::KdfImpl(HcfKdf *kdfObj)
21 {
22     this->kdf = kdfObj;
23 }
24 
~KdfImpl()25 KdfImpl::~KdfImpl()
26 {
27     HcfObjDestroy(this->kdf);
28     this->kdf = nullptr;
29 }
30 
GetKdf() const31 HcfKdf *KdfImpl::GetKdf() const
32 {
33     return this->kdf;
34 }
35 
GenerateSecret(HcfKdfParamsSpec * paramsSpec)36 int32_t KdfImpl::GenerateSecret(HcfKdfParamsSpec *paramsSpec)
37 {
38     if (this->kdf == nullptr)  {
39         return HCF_INVALID_PARAMS;
40     }
41     return this->kdf->generateSecret(kdf, paramsSpec);
42 }
43 }
44 }