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/*
Copyright 2016-2020 Arisotura
This file is part of melonDS.
melonDS is free software: you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free
Software Foundation, either version 3 of the License, or (at your option)
any later version.
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along
with melonDS. If not, see http://www.gnu.org/licenses/.
*/
#ifndef DSI_AES_H
#define DSI_AES_H
#include "types.h"
namespace DSi_AES
{
extern u32 Cnt;
bool Init();
void DeInit();
void Reset();
u32 ReadCnt();
void WriteCnt(u32 val);
void WriteBlkCnt(u32 val);
u32 ReadOutputFIFO();
void WriteInputFIFO(u32 val);
void CheckInputDMA();
void CheckOutputDMA();
void Update();
void WriteIV(u32 offset, u32 val, u32 mask);
void WriteMAC(u32 offset, u32 val, u32 mask);
void WriteKeyNormal(u32 slot, u32 offset, u32 val, u32 mask);
void WriteKeyX(u32 slot, u32 offset, u32 val, u32 mask);
void WriteKeyY(u32 slot, u32 offset, u32 val, u32 mask);
void GetModcryptKey(u8* romheader, u8* key);
void ApplyModcrypt(u8* data, u32 len, u8* key, u8* iv);
}
#endif // DSI_AES_H
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