1/*
2 * Copyright (c) 2024-2024 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 SIGNATURETOOLS_FSVERITY_DIGEST_H
16#define SIGNATURETOOLS_FSVERITY_DIGEST_H
17
18#include <string>
19#include <vector>
20#include <memory>
21
22#include "byte_buffer.h"
23
24namespace OHOS {
25namespace SignatureTools {
26class FsVerityDigest {
27public:
28    static void GetFsVerityDigest(int8_t algoID, std::vector<int8_t>& digest, std::vector<int8_t>& ret);
29
30private:
31    static const std::string FSVERITY_DIGEST_MAGIC;
32    static const int DIGEST_HEADER_SIZE;
33};
34} // namespace SignatureTools
35} // namespace OHOS
36#endif // SIGNATURETOOLS_FSVERITY_DIGEST_H