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48 lines
1.5 KiB
C
48 lines
1.5 KiB
C
/*---------------------------------------------------------------------------*
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Project: TwlFirm - GCD - include
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File: blowfish.h
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Copyright 2007 Nintendo. All rights reserved.
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These coded instructions, statements, and computer programs contain
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proprietary information of Nintendo of America Inc. and/or Nintendo
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Company Ltd., and are protected by Federal copyright law. They may
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not be disclosed to third parties or copied or duplicated in any form,
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in whole or in part, without the prior written consent of Nintendo.
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*---------------------------------------------------------------------------*/
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#ifndef FIRM_GCD_BLOWFISH_H
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#define FIRM_GCD_BLOWFISH_H
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#include <twl/types.h>
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#include "Card.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*************************************************************************/
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// 初期化テーブル
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extern const BLOWFISH_CTX GCDi_BlowfishInitTableDS;
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// Function Prototype ------------------------------------------------------------------------
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// Blowfish 初期化
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void InitBlowfish(BLOWFISH_CTX *ctx, const unsigned char *key, int keyLen);
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// Blowfish 復号化
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void EncryptByBlowfish(const BLOWFISH_CTX *ctx, u32 *xl, u32 *xr);
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// Blowfish 暗号化
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void DecryptByBlowfish(const BLOWFISH_CTX *ctx, u32 *xl, u32 *xr);
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// Key Table の生成
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void GCDm_MakeBlowfishTableDS(BLOWFISH_CTX *tableBufp, ROM_Header_Short *rhs, u32 *keyBufp, s32 keyLen);
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif // FIRM_GCD_BLOWFISH_H
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