/* 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