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 "ecc_key_util_impl.h"
17
18 namespace OHOS {
19 namespace CryptoFramework {
ECCKeyUtilImpl()20 ECCKeyUtilImpl::ECCKeyUtilImpl() {}
21
~ECCKeyUtilImpl()22 ECCKeyUtilImpl::~ECCKeyUtilImpl() {}
23
GenECCCommonParamsSpec(char * algName,int32_t * errCode)24 HcfEccCommParamsSpec *ECCKeyUtilImpl::GenECCCommonParamsSpec(char *algName, int32_t *errCode)
25 {
26 HcfEccCommParamsSpec *eccCommParamsSpec = nullptr;
27 *errCode = HcfEccKeyUtilCreate(algName, &eccCommParamsSpec);
28 return eccCommParamsSpec;
29 }
30
ConvertPoint(char * curveName,HcfBlob encodedPoint,int32_t * errCode)31 HcfPoint ECCKeyUtilImpl::ConvertPoint(char *curveName, HcfBlob encodedPoint, int32_t *errCode)
32 {
33 HcfPoint point;
34 *errCode = HcfConvertPoint(curveName, &encodedPoint, &point);
35 return point;
36 }
37
GetEncodedPoint(char * curveName,HcfPoint point,char * format,int32_t * errCode)38 HcfBlob ECCKeyUtilImpl::GetEncodedPoint(char *curveName, HcfPoint point, char *format, int32_t *errCode)
39 {
40 HcfBlob returnBlob;
41 *errCode = HcfGetEncodedPoint(curveName, &point, format, &returnBlob);
42 return returnBlob;
43 }
44 }
45 }