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Diffstat (limited to '')
-rw-r--r-- | crypto/ext4crypt/KeyUtil.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/crypto/ext4crypt/KeyUtil.h b/crypto/ext4crypt/KeyUtil.h new file mode 100644 index 000000000..d5ad69fdb --- /dev/null +++ b/crypto/ext4crypt/KeyUtil.h @@ -0,0 +1,41 @@ +/* + * Copyright (C) 2016 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef ANDROID_VOLD_KEYUTIL_H +#define ANDROID_VOLD_KEYUTIL_H + +#include "KeyBuffer.h" +#include "KeyStorage4.h" + +#include <string> +#include <memory> + +namespace android { +namespace vold { + +bool randomKey(KeyBuffer* key); +bool installKey(const KeyBuffer& key, std::string* raw_ref); +bool evictKey(const std::string& raw_ref); +bool retrieveAndInstallKey(bool create_if_absent, const KeyAuthentication& key_authentication, + const std::string& key_path, const std::string& tmp_path, + std::string* key_ref); +bool retrieveKey(bool create_if_absent, const std::string& key_path, + const std::string& tmp_path, KeyBuffer* key); + +} // namespace vold +} // namespace android + +#endif |