mirror of
https://github.com/yuzu-emu/yuzu.git
synced 2024-11-30 07:44:23 +01:00
99ceb03a1c
This formats all copyright comments according to SPDX formatting guidelines. Additionally, this resolves the remaining GPLv2 only licensed files by relicensing them to GPLv2.0-or-later.
25 lines
686 B
C++
25 lines
686 B
C++
// SPDX-FileCopyrightText: Copyright 2018 yuzu Emulator Project
|
|
// SPDX-License-Identifier: GPL-2.0-or-later
|
|
|
|
#pragma once
|
|
|
|
#include "core/crypto/aes_util.h"
|
|
#include "core/crypto/encryption_layer.h"
|
|
#include "core/crypto/key_manager.h"
|
|
|
|
namespace Core::Crypto {
|
|
|
|
// Sits on top of a VirtualFile and provides XTS-mode AES decription.
|
|
class XTSEncryptionLayer : public EncryptionLayer {
|
|
public:
|
|
XTSEncryptionLayer(FileSys::VirtualFile base, Key256 key);
|
|
|
|
std::size_t Read(u8* data, std::size_t length, std::size_t offset) const override;
|
|
|
|
private:
|
|
// Must be mutable as operations modify cipher contexts.
|
|
mutable AESCipher<Key256> cipher;
|
|
};
|
|
|
|
} // namespace Core::Crypto
|