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 "sign_impl.h"
17
18 namespace OHOS {
19 namespace CryptoFramework {
SignImpl(HcfSign * signObj)20 SignImpl::SignImpl(HcfSign *signObj)
21 {
22 signObj_ = signObj;
23 }
24
~SignImpl()25 SignImpl::~SignImpl()
26 {
27 HcfObjDestroy(this->signObj_);
28 }
29
Init(HcfPriKey * priKey)30 HcfResult SignImpl::Init(HcfPriKey *priKey)
31 {
32 if (this->signObj_ == nullptr) {
33 return HCF_INVALID_PARAMS;
34 }
35 return this->signObj_->init(signObj_, nullptr, priKey);
36 }
37
Update(HcfBlob * input)38 HcfResult SignImpl::Update(HcfBlob *input)
39 {
40 if (this->signObj_ == nullptr) {
41 return HCF_INVALID_PARAMS;
42 }
43 return this->signObj_->update(signObj_, input);
44 }
45
Sign(HcfBlob * input,HcfBlob * output)46 HcfResult SignImpl::Sign(HcfBlob *input, HcfBlob *output)
47 {
48 if (this->signObj_ == nullptr) {
49 return HCF_INVALID_PARAMS;
50 }
51 return this->signObj_->sign(signObj_, input, output);
52 }
53
SetSignSpecByNum(int32_t itemValue)54 HcfResult SignImpl::SetSignSpecByNum(int32_t itemValue)
55 {
56 if (this->signObj_ == nullptr) {
57 return HCF_INVALID_PARAMS;
58 }
59 return this->signObj_->setSignSpecInt(signObj_, PSS_SALT_LEN_INT, itemValue);
60 }
61
SetSignSpecByArr(HcfBlob itemValue)62 HcfResult SignImpl::SetSignSpecByArr(HcfBlob itemValue)
63 {
64 if (this->signObj_ == nullptr) {
65 return HCF_INVALID_PARAMS;
66 }
67 return this->signObj_->setSignSpecUint8Array(signObj_, SM2_USER_ID_UINT8ARR, itemValue);
68 }
69
GetSignSpecString(SignSpecItem item,char * itemValue)70 HcfResult SignImpl::GetSignSpecString(SignSpecItem item, char *itemValue)
71 {
72 if (this->signObj_ == nullptr) {
73 return HCF_INVALID_PARAMS;
74 }
75 return this->signObj_->getSignSpecString(signObj_, item, &itemValue);
76 }
77
GetSignSpecNum(SignSpecItem item,int32_t * itemValue)78 HcfResult SignImpl::GetSignSpecNum(SignSpecItem item, int32_t *itemValue)
79 {
80 if (this->signObj_ == nullptr) {
81 return HCF_INVALID_PARAMS;
82 }
83 return this->signObj_->getSignSpecInt(signObj_, item, itemValue);
84 }
85 }
86 }