/*---------------------------------------------------------------------------*
  Project:  TwlSDK - tools - makerom.TWL
  File:     format_rom_certificate.h

  Copyright 2007-2008 Nintendo. All rights reserved.

  These coded instructions, statements, and computer programs contain
  proprietary information of Nintendo of America Inc. and/or Nintendo
  Company Ltd., and are protected by Federal copyright law. They may
  not be disclosed to third parties or copied or duplicated in any form,
  in whole or in part, without the prior written consent of Nintendo.

  $Date:: 2008-09-18#$
  $Rev: 8573 $
  $Author: okubata_ryoma $
 *---------------------------------------------------------------------------*/

#ifndef	FORMAT_ROM_CERTIFICATE_H_
#define	FORMAT_ROM_CERTIFICATE_H_

/*===========================================================================*
 *  ROM CERTIFICATE FORMAT
 *===========================================================================*/

#define TWL_ROM_CERT_MAGIC_NUMBER			0x54524543		// "CERT" string
#define RSA_KEY_LENGTH						( 1024 / 8 )	// RSA public key length
#define ROM_CERT_SIGN_OFFSET				256				// Signature offset in ROM header certificate
#define ROM_HEADER_SIGN_TARGET_SIZE			0xe00			// Targeted size of the ROM header signature

// ROM certificate header
typedef struct RomCertificateHeader {
	u32		magicNumber;
	u32		version;
	u32		serialNo;
	u32		gameCode;
}RomCertificateHeader;

// ROM certificate
typedef struct RomCertificate {
	RomCertificateHeader	header;
	u8						reserved[ ROM_CERT_SIGN_OFFSET - sizeof(RomCertificateHeader) - RSA_KEY_LENGTH ];
	u8						pubKeyMod[ RSA_KEY_LENGTH ];
	u8						sign[ RSA_KEY_LENGTH ];
}RomCertificate;

#endif //FORMAT_ROM_CERTIFICATE_H_