blob: d5ad69fdbf5461401e5d15ac1c90aaccb1849b09 [file] [log] [blame]
Ethan Yonkere9afc3d2018-08-30 15:16:27 -05001/*
2 * Copyright (C) 2016 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#ifndef ANDROID_VOLD_KEYUTIL_H
18#define ANDROID_VOLD_KEYUTIL_H
19
20#include "KeyBuffer.h"
21#include "KeyStorage4.h"
22
23#include <string>
24#include <memory>
25
26namespace android {
27namespace vold {
28
29bool randomKey(KeyBuffer* key);
30bool installKey(const KeyBuffer& key, std::string* raw_ref);
31bool evictKey(const std::string& raw_ref);
32bool retrieveAndInstallKey(bool create_if_absent, const KeyAuthentication& key_authentication,
33 const std::string& key_path, const std::string& tmp_path,
34 std::string* key_ref);
35bool retrieveKey(bool create_if_absent, const std::string& key_path,
36 const std::string& tmp_path, KeyBuffer* key);
37
38} // namespace vold
39} // namespace android
40
41#endif