ROMヘッダ偽装ツール:入力ファイルのROMヘッダから新たにヘッダCRCと署名を算出するツール。

git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@2348 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
nishikawa_takeshi 2008-09-01 06:16:18 +00:00
parent 9c0cc77659
commit d64a3838bc
5 changed files with 779 additions and 0 deletions

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#! make -f
#---------------------------------------------------------------------------
# Project: TwlSDK - tools - mastering.TWL
# File: Makefile.TWL
#
# Copyright 2007 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.
#
# $Date:: #$
# $Rev$
# $Author$
#---------------------------------------------------------------------------
TARGET_PLATFORM = TWL
include $(TWLSDK_ROOT)/build/buildtools/commondefs
TARGETS = fakeRomHeader.exe
SOURCES_C = main.c keys.c
SOURCES = $(SOURCES_C)
OBJECTS = $(SOURCES:.c=.o)
INCDIR = $(TWLSDK_ROOT)/build/tools/makerom.TWL \
$(TWL_IPL_RED_ROOT)/include
REVISION_H = revision.h
#INSTALL_DIR = $(FIRM_INSTALL_TOOLSDIR)/bin
#INSTALL_TARGETS = $(TARGETS)
MACROS += $(addprefix -I,$(INCDIR)) -DPLATFORM_ENDIAN_LITTLE
LIBACSIGN = $(ROOT)/build/tools/makerom.TWL/acsign/lib/X86/libacsign_x86.a
LIBAES = $(ROOT)/build/tools/makerom.TWL/aes/lib/X86/libaes_x86.a
LIBDIGEST = $(ROOT)/build/tools/makerom.TWL/digest/lib/X86/libdigest_x86.a
#LIBDGT = $(ROOT)/build/tools/libdgt.TWL/lib/libdgt.TWL.a
ifeq ($(KEY_LAUNCHER),TRUE)
MACROS += -DKEY_LAUNCHER
else
ifeq ($(KEY_SECURE),TRUE)
MACROS += -DKEY_SECURE
else
ifeq ($(KEY_SYSTEM),TRUE)
MACROS += -DKEY_SYSTEM
else
MACROS += -DKEY_USER
endif
endif
endif
LDIRT_CLEAN = $(OBJECTS) $(TARGETS) *.BAK $(REVISION_H)
include $(TWLSDK_ROOT)/build/buildtools/twl/modulerules.x86
#----------------------------------------------------------------------------
# build
#----------------------------------------------------------------------------
do-build: $(TARGETS)
$(TARGETS): $(REVISION_H) $(OBJECTS) $(LIBACSIGN) $(LIBAES) $(LIBDIGEST)
$(CC_X86) $+ -o $@ -lnetapi32 -lwsock32
main.o: main.c
#main.h:
# avoid to warning message
#misc.o:WARNING += -Wno-format-y2k
#
$(REVISION_H) ::
@if test -e $(TWLSDK_ROOT)/.svn; then \
LANG=C svn info $(call empath,$(TWLSDK_ROOT)) | grep 'Revision' | sed "s|Revision: \(.*\)|#define SDK_REVISION \"\1\"|" > $(REVISION_H); \
else \
echo "#define SDK_REVISION \"-\"" > $(REVISION_H); \
fi
@if test -e $(TWL_IPL_RED_ROOT)/.svn; then \
LANG=C svn info $(call empath,$(TWL_IPL_RED_ROOT)) | grep 'Revision' | sed "s|Revision: \(.*\)|#define IPL_REVISION \"\1\"|" >> $(REVISION_H); \
else \
echo "#define IPL_REVISION \"-\"" >> $(REVISION_H); \
fi
#test: path.c misc.c
# $(CC_X86) -DTEST $+ -o $@

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ROMヘッダ偽装ツール
○What?
・PC用コマンドラインツール
・入出力
- 入力: SRL
- 出力: SRL
- 両者の違い: 出力SRLには新たなヘッダCRCと署名がついている
(つまり、署名チェックが通る)
○ビルド方法
ふつうに make すると、署名の鍵がユーザアプリ用になります。
鍵を変えたいとき、以下のオプションをつけて make してください。
make KEY_SYSTEM=TRUE システムアプリ用の鍵が選択される
make KEY_SECURE=TRUE セキュアアプリ用の鍵が選択される
make KEY_LAUNCHER=TRUE ランチャアプリ用の鍵が選択される
○実行方法
./fakeRomHeader [Option] input_file output_file
・オプション
-p: プラットフォームコードを0x01にします。
-s: 署名有効フラグをOffにします。
・他にもROMヘッダをいじりたいとき
-> バイナリエディタなどでROMヘッダをいじった後に、
本ツールをオプションなしで実行すると、
そのROMヘッダからヘッダCRCと署名を再計算してつけ直します。
以上

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// 署名用の鍵データ from makerom.TWL
#include <twl/types.h>
#include "keys.h"
#ifdef KEY_USER
// 開発機用ROMヘッダ署名公開鍵
const u8 g_devPubKey_DER[ 0xa2 ] = {
0x30, 0x81, 0x9F, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01,
0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xAC, 0x93, 0xBB,
0x3C, 0x15, 0x5C, 0x5F, 0x25, 0xB0, 0x4C, 0x37, 0xA4, 0x2D, 0x85, 0x29, 0x1D, 0x7A, 0x9D, 0x2D,
0xD5, 0x79, 0xB5, 0x5D, 0xB1, 0x08, 0x20, 0x9C, 0xF0, 0x4C, 0x56, 0x27, 0x97, 0xF8, 0x7E, 0x3E,
0xCB, 0x94, 0x06, 0x05, 0x94, 0x00, 0x92, 0x9B, 0xB0, 0x5B, 0x06, 0xF6, 0xAF, 0xAA, 0x9C, 0xA5,
0xF0, 0x11, 0xA7, 0x8A, 0xCB, 0x0C, 0x11, 0xD6, 0x0C, 0x3D, 0x30, 0xAC, 0x51, 0x79, 0x5A, 0xB5,
0x7F, 0x11, 0x92, 0x74, 0x48, 0x82, 0x81, 0xBF, 0x3B, 0xFA, 0x93, 0xBF, 0x6B, 0x5B, 0x3F, 0x86,
0x96, 0x4F, 0xCC, 0x90, 0x12, 0xB2, 0x39, 0x8D, 0x68, 0x16, 0x7B, 0xC6, 0x87, 0xF1, 0xF5, 0x60,
0x62, 0x39, 0xFB, 0x10, 0x7E, 0x48, 0x7F, 0xDD, 0x82, 0x38, 0x38, 0x76, 0xB5, 0xCE, 0x21, 0x4B,
0xC9, 0x6F, 0x31, 0x8D, 0x23, 0x57, 0x3D, 0xB6, 0x6C, 0xEE, 0xC2, 0x0D, 0x11, 0x02, 0x03, 0x01,
0x00, 0x01,
};
// 開発機用アプリROMヘッダ署名秘密鍵
const u8 g_devPrivKey_DER[ 0x263 ] = {
0x30, 0x82, 0x02, 0x5F, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81, 0x00, 0xAC, 0x93, 0xBB, 0x3C, 0x15,
0x5C, 0x5F, 0x25, 0xB0, 0x4C, 0x37, 0xA4, 0x2D, 0x85, 0x29, 0x1D, 0x7A, 0x9D, 0x2D, 0xD5, 0x79,
0xB5, 0x5D, 0xB1, 0x08, 0x20, 0x9C, 0xF0, 0x4C, 0x56, 0x27, 0x97, 0xF8, 0x7E, 0x3E, 0xCB, 0x94,
0x06, 0x05, 0x94, 0x00, 0x92, 0x9B, 0xB0, 0x5B, 0x06, 0xF6, 0xAF, 0xAA, 0x9C, 0xA5, 0xF0, 0x11,
0xA7, 0x8A, 0xCB, 0x0C, 0x11, 0xD6, 0x0C, 0x3D, 0x30, 0xAC, 0x51, 0x79, 0x5A, 0xB5, 0x7F, 0x11,
0x92, 0x74, 0x48, 0x82, 0x81, 0xBF, 0x3B, 0xFA, 0x93, 0xBF, 0x6B, 0x5B, 0x3F, 0x86, 0x96, 0x4F,
0xCC, 0x90, 0x12, 0xB2, 0x39, 0x8D, 0x68, 0x16, 0x7B, 0xC6, 0x87, 0xF1, 0xF5, 0x60, 0x62, 0x39,
0xFB, 0x10, 0x7E, 0x48, 0x7F, 0xDD, 0x82, 0x38, 0x38, 0x76, 0xB5, 0xCE, 0x21, 0x4B, 0xC9, 0x6F,
0x31, 0x8D, 0x23, 0x57, 0x3D, 0xB6, 0x6C, 0xEE, 0xC2, 0x0D, 0x11, 0x02, 0x03, 0x01, 0x00, 0x01,
0x02, 0x81, 0x81, 0x00, 0x95, 0xDC, 0xC8, 0x18, 0x19, 0xF8, 0x98, 0x0B, 0x73, 0x78, 0x0C, 0x4D,
0x7E, 0xD6, 0x06, 0xE9, 0x39, 0x83, 0xEA, 0xBC, 0x59, 0xAF, 0x7C, 0x87, 0xF2, 0x25, 0xD8, 0x02,
0xF8, 0x57, 0x4C, 0x94, 0xB4, 0xCE, 0x74, 0x9B, 0x76, 0x94, 0x70, 0x1D, 0xA1, 0x0D, 0xAF, 0x33,
0x4B, 0x28, 0xD5, 0xE9, 0xA0, 0x3F, 0xDD, 0xFD, 0x86, 0x67, 0x36, 0xA8, 0xB2, 0x77, 0x7E, 0xA8,
0x2C, 0x2E, 0xEB, 0x43, 0x7B, 0xE4, 0xA3, 0x66, 0x7C, 0x3A, 0x00, 0x90, 0xC5, 0xF5, 0xF8, 0x59,
0xF9, 0x95, 0x88, 0x2A, 0xA8, 0xF4, 0x94, 0x41, 0x05, 0x02, 0xA0, 0x47, 0xC0, 0xC1, 0xB9, 0x80,
0x1F, 0x49, 0xBB, 0x09, 0xBF, 0x42, 0xBA, 0xE6, 0xEE, 0x8D, 0x21, 0x1D, 0xFB, 0x8F, 0xC7, 0xB7,
0x71, 0x00, 0xFB, 0x35, 0x13, 0xD8, 0xBC, 0xA3, 0x3F, 0x3A, 0xCF, 0x96, 0xB0, 0x0B, 0x8A, 0x61,
0x9C, 0x70, 0xF8, 0x91, 0x02, 0x41, 0x00, 0xD8, 0xAA, 0x14, 0x21, 0x49, 0x7A, 0x2C, 0xC3, 0xAA,
0xDA, 0xFB, 0x17, 0xB0, 0xD7, 0xF5, 0x5A, 0x77, 0xEE, 0xF0, 0xA9, 0x09, 0x18, 0x85, 0x21, 0xD4,
0x12, 0x4F, 0x85, 0x35, 0x05, 0x20, 0x36, 0x22, 0x65, 0x2C, 0xDD, 0xFA, 0xF5, 0x8E, 0xA5, 0x2E,
0xC4, 0xFD, 0xD1, 0xFA, 0xC6, 0x8A, 0x0F, 0x98, 0x69, 0xD9, 0x82, 0x50, 0xDF, 0xFA, 0x80, 0xC3,
0xFE, 0x5E, 0x15, 0x59, 0xA8, 0xD4, 0x05, 0x02, 0x41, 0x00, 0xCB, 0xE8, 0x9A, 0xF2, 0x5F, 0xC1,
0x75, 0xA5, 0x1E, 0x95, 0xE4, 0x4F, 0x1A, 0x48, 0xA1, 0x75, 0x9A, 0x6E, 0xDB, 0xA2, 0x31, 0xD6,
0x66, 0x29, 0xEA, 0x19, 0x37, 0x0C, 0xB2, 0x89, 0xD3, 0x03, 0x15, 0xE6, 0x7A, 0x1A, 0xCB, 0xCE,
0xB9, 0x79, 0x11, 0x9B, 0x71, 0x78, 0xA5, 0xBB, 0x07, 0x6F, 0xA3, 0x05, 0x3B, 0x84, 0x23, 0x47,
0xAB, 0x20, 0x34, 0x39, 0xB0, 0x59, 0x87, 0xEC, 0xCE, 0x9D, 0x02, 0x41, 0x00, 0xB8, 0xE0, 0x98,
0x00, 0xB7, 0x64, 0x0B, 0x22, 0x83, 0x7E, 0x0B, 0xD7, 0xF1, 0x4C, 0xB5, 0xCD, 0x96, 0x9D, 0x4A,
0xB9, 0xD2, 0x4B, 0x1B, 0xFE, 0xFB, 0xA9, 0x0C, 0x35, 0xCC, 0x42, 0x2D, 0x74, 0x43, 0xF1, 0x35,
0x51, 0xCD, 0x3D, 0x0F, 0x95, 0x1F, 0xCD, 0x74, 0x10, 0x62, 0xFE, 0x5A, 0xFC, 0x67, 0xBF, 0x9A,
0x9C, 0x3A, 0x4A, 0x84, 0xC4, 0xAF, 0x79, 0x33, 0xEA, 0xDF, 0xF0, 0xD1, 0xC9, 0x02, 0x41, 0x00,
0xAA, 0x5B, 0x16, 0x00, 0xC2, 0xB1, 0x5D, 0x39, 0x6B, 0x59, 0x2D, 0x5A, 0x4D, 0x0A, 0x3B, 0x22,
0x86, 0xB8, 0x71, 0x74, 0x8B, 0x90, 0xA4, 0xE0, 0x05, 0xBD, 0xB5, 0x39, 0x3D, 0x7C, 0x5A, 0x37,
0xAC, 0xB7, 0x56, 0x72, 0x46, 0xAD, 0xDA, 0x54, 0xE4, 0xB9, 0xEA, 0x4E, 0x32, 0xA0, 0x13, 0xF1,
0x57, 0xD0, 0x4A, 0x4D, 0xF6, 0x2F, 0xAD, 0x2F, 0x85, 0x92, 0x60, 0xDC, 0x1B, 0xEC, 0x63, 0x1D,
0x02, 0x41, 0x00, 0xAC, 0x40, 0x43, 0xF2, 0x74, 0x2C, 0x56, 0xF4, 0xB9, 0x52, 0xB0, 0xCC, 0x89,
0xC7, 0x70, 0x33, 0xA9, 0xC0, 0xD3, 0x4E, 0x35, 0xFC, 0x49, 0x69, 0xCB, 0x22, 0x9C, 0x0D, 0xD0,
0xE1, 0x8F, 0xCC, 0xF4, 0xAD, 0x25, 0xC2, 0xE1, 0x84, 0xD6, 0x34, 0x35, 0x89, 0xFA, 0xC4, 0xBA,
0x43, 0x34, 0xF4, 0xD2, 0xB2, 0x36, 0x56, 0xB9, 0x96, 0x78, 0x4D, 0x7A, 0xE3, 0x4D, 0xA9, 0x5E,
0xF5, 0x3E, 0x88,
};
#endif //#ifdef KEY_USER
#ifdef KEY_SYSTEM
// 開発用システムアプリ ROMヘッダ署名用公開鍵
const u8 g_devPubKey_DER[ 0xa2 ] = {
0x30, 0x81, 0x9F, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01,
0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xE9, 0x9E, 0xA7,
0x9F, 0x59, 0x4D, 0xF4, 0xA7, 0x60, 0x04, 0xBD, 0x47, 0xF2, 0xB3, 0x64, 0xCD, 0x16, 0x79, 0xC1,
0x47, 0x39, 0xF6, 0xA9, 0xF8, 0xEE, 0x1A, 0xD0, 0x72, 0xCF, 0x43, 0x97, 0x0C, 0x93, 0xA1, 0x38,
0x4E, 0x13, 0x40, 0x6C, 0x10, 0x59, 0x43, 0xE2, 0x71, 0x29, 0x54, 0x14, 0x2C, 0xC5, 0xDA, 0x59,
0x4D, 0xB4, 0x6A, 0xEF, 0x85, 0x61, 0x6F, 0x7F, 0x1C, 0x59, 0x34, 0x2C, 0xC6, 0x24, 0xF3, 0x7B,
0xC3, 0xB7, 0x40, 0xD1, 0x46, 0xF8, 0x90, 0xB7, 0xC2, 0x98, 0x50, 0xAF, 0x95, 0x52, 0x42, 0xDB,
0xAC, 0xD6, 0x7E, 0xA9, 0xC3, 0x3D, 0x1B, 0x51, 0x56, 0x07, 0x06, 0xD0, 0x0B, 0x01, 0xBB, 0x58,
0x93, 0xEA, 0xA0, 0x2C, 0xC7, 0x7D, 0x6A, 0x31, 0x7E, 0xC9, 0xE2, 0xDA, 0xFE, 0x1F, 0x2E, 0x9D,
0xA7, 0x54, 0x84, 0xDC, 0x28, 0xB9, 0x18, 0xEA, 0x16, 0xF2, 0x95, 0x55, 0x6D, 0x02, 0x03, 0x01,
0x00, 0x01,
};
// 開発用システムアプリ ROMヘッダ署名用秘密鍵
const u8 g_devPrivKey_DER[ 0x263 ] = {
0x30, 0x82, 0x02, 0x5E, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81, 0x00, 0xE9, 0x9E, 0xA7, 0x9F, 0x59,
0x4D, 0xF4, 0xA7, 0x60, 0x04, 0xBD, 0x47, 0xF2, 0xB3, 0x64, 0xCD, 0x16, 0x79, 0xC1, 0x47, 0x39,
0xF6, 0xA9, 0xF8, 0xEE, 0x1A, 0xD0, 0x72, 0xCF, 0x43, 0x97, 0x0C, 0x93, 0xA1, 0x38, 0x4E, 0x13,
0x40, 0x6C, 0x10, 0x59, 0x43, 0xE2, 0x71, 0x29, 0x54, 0x14, 0x2C, 0xC5, 0xDA, 0x59, 0x4D, 0xB4,
0x6A, 0xEF, 0x85, 0x61, 0x6F, 0x7F, 0x1C, 0x59, 0x34, 0x2C, 0xC6, 0x24, 0xF3, 0x7B, 0xC3, 0xB7,
0x40, 0xD1, 0x46, 0xF8, 0x90, 0xB7, 0xC2, 0x98, 0x50, 0xAF, 0x95, 0x52, 0x42, 0xDB, 0xAC, 0xD6,
0x7E, 0xA9, 0xC3, 0x3D, 0x1B, 0x51, 0x56, 0x07, 0x06, 0xD0, 0x0B, 0x01, 0xBB, 0x58, 0x93, 0xEA,
0xA0, 0x2C, 0xC7, 0x7D, 0x6A, 0x31, 0x7E, 0xC9, 0xE2, 0xDA, 0xFE, 0x1F, 0x2E, 0x9D, 0xA7, 0x54,
0x84, 0xDC, 0x28, 0xB9, 0x18, 0xEA, 0x16, 0xF2, 0x95, 0x55, 0x6D, 0x02, 0x03, 0x01, 0x00, 0x01,
0x02, 0x81, 0x81, 0x00, 0xCF, 0x67, 0xAA, 0x3B, 0x1F, 0x26, 0xC5, 0x68, 0x7F, 0x27, 0x55, 0xFF,
0xF5, 0x29, 0x6C, 0xF9, 0x62, 0xD5, 0xCF, 0x50, 0xF3, 0xD5, 0xD8, 0x4B, 0x06, 0xE0, 0xC9, 0x64,
0xD4, 0x3B, 0x96, 0x73, 0x74, 0xF1, 0x71, 0xB2, 0x67, 0x07, 0x0F, 0xA9, 0x68, 0x06, 0x8B, 0x97,
0x99, 0x70, 0x6A, 0xC4, 0xE1, 0x16, 0x9B, 0xA8, 0x0F, 0xDF, 0xCC, 0x2B, 0xE7, 0x37, 0xFC, 0x6A,
0x67, 0x8B, 0x99, 0x9E, 0xD1, 0xDA, 0xCC, 0x68, 0xFC, 0xEB, 0x8D, 0xFE, 0x42, 0x84, 0x72, 0x88,
0x05, 0xAF, 0x23, 0x32, 0x30, 0x1F, 0xFA, 0xCC, 0x67, 0x52, 0x93, 0x6C, 0xC1, 0x0A, 0xCF, 0xD6,
0xD3, 0x5F, 0x75, 0xE9, 0x4D, 0x32, 0xC0, 0x31, 0x1B, 0xD4, 0xB5, 0x4B, 0xB4, 0x4E, 0xB0, 0x3E,
0xD5, 0x6C, 0x3C, 0xDC, 0x57, 0xBB, 0x32, 0x24, 0x41, 0x9C, 0x79, 0xBE, 0xFC, 0xC0, 0x3B, 0x63,
0x0C, 0x5D, 0xC6, 0xE5, 0x02, 0x41, 0x00, 0xF6, 0x77, 0x12, 0x72, 0x63, 0xD0, 0x9B, 0x22, 0xC6,
0x4F, 0x19, 0x1E, 0x2A, 0xE1, 0x97, 0xCF, 0x28, 0xD3, 0xC3, 0x5E, 0xFB, 0x22, 0x57, 0xE5, 0x4F,
0x90, 0x83, 0x53, 0xB0, 0x80, 0xD3, 0x2D, 0xFB, 0x77, 0x55, 0x52, 0x5E, 0x00, 0xD8, 0x72, 0x39,
0x93, 0xF0, 0x89, 0x83, 0x97, 0xFB, 0x78, 0xD2, 0xB0, 0xCD, 0xED, 0x1C, 0x9B, 0x8F, 0x5D, 0xBD,
0x00, 0x26, 0x37, 0xA1, 0xE5, 0x38, 0xE7, 0x02, 0x41, 0x00, 0xF2, 0xA8, 0x5D, 0x86, 0xE0, 0x33,
0xC8, 0x93, 0x5C, 0xB9, 0xBD, 0xCF, 0x27, 0x70, 0x81, 0x79, 0xE1, 0x12, 0x82, 0x09, 0x64, 0xCB,
0xDB, 0xCF, 0xBB, 0x52, 0xD3, 0x3F, 0x22, 0x90, 0x47, 0x23, 0xAA, 0x20, 0x7D, 0x92, 0xFD, 0xD6,
0x58, 0x68, 0xF3, 0xB1, 0xFA, 0x7B, 0x81, 0x0D, 0x8F, 0x22, 0xDC, 0x84, 0x08, 0x91, 0x60, 0x07,
0xE8, 0x98, 0x9A, 0x84, 0xDA, 0x4C, 0x24, 0xC7, 0x10, 0x8B, 0x02, 0x41, 0x00, 0xB3, 0xB0, 0xAA,
0x75, 0x55, 0xCA, 0x90, 0x60, 0xB1, 0x1E, 0x98, 0x1C, 0x83, 0x7D, 0x08, 0x36, 0x53, 0xF8, 0xD8,
0x77, 0x16, 0x37, 0xBA, 0xC7, 0x87, 0xD3, 0xBF, 0xBB, 0xB3, 0x72, 0xA9, 0x04, 0xDC, 0x52, 0xEB,
0x94, 0xEA, 0xCE, 0x49, 0x00, 0x36, 0x74, 0x62, 0xA9, 0x8F, 0x94, 0xAE, 0x16, 0x2F, 0xDE, 0x11,
0xB4, 0xEE, 0xE7, 0x87, 0x85, 0xFB, 0x36, 0xF1, 0xA6, 0x1B, 0xD5, 0xC8, 0x3F, 0x02, 0x40, 0x73,
0x18, 0x72, 0xCC, 0x1F, 0x99, 0xD0, 0x40, 0x3D, 0x52, 0x08, 0x7A, 0xB2, 0x5D, 0x45, 0xBC, 0x76,
0x8A, 0x1D, 0xCD, 0xB0, 0xD6, 0x94, 0xDB, 0x32, 0x21, 0xB5, 0xFB, 0x13, 0x3C, 0xD5, 0xD1, 0x4F,
0xC7, 0x7B, 0x68, 0x76, 0x27, 0xED, 0xE5, 0x51, 0xF9, 0x90, 0x32, 0x76, 0x62, 0xE5, 0x0A, 0x87,
0x07, 0xC5, 0x3C, 0x97, 0x0D, 0x09, 0x41, 0x20, 0xC1, 0x74, 0xFD, 0x7A, 0xD0, 0x44, 0xC3, 0x02,
0x41, 0x00, 0xAF, 0xA3, 0x2C, 0x53, 0x8E, 0x8E, 0xA8, 0xE7, 0x36, 0xC0, 0x5C, 0x9E, 0x95, 0xEE,
0xC1, 0x97, 0x02, 0x63, 0x7F, 0x3B, 0x4E, 0xB2, 0x0F, 0xF2, 0x7A, 0xBD, 0x57, 0x9C, 0x8B, 0x85,
0xA8, 0x5D, 0x14, 0x3B, 0x7B, 0xF0, 0xBE, 0xFE, 0x0F, 0x8E, 0x4F, 0xD5, 0xB8, 0x49, 0xE8, 0x90,
0xF5, 0x12, 0xBF, 0xB2, 0xD6, 0xE2, 0x78, 0x20, 0x26, 0x6C, 0x3F, 0x5C, 0xE4, 0x57, 0x6D, 0xE9,
0xB4, 0x63,
};
#endif // #ifdef KEY_SYSTEM
#ifdef KEY_SECURE
// 開発用ショップアプリ ROMヘッダ署名用公開鍵
const u8 g_devPubKey_DER[ 0xa2 ] = {
0x30, 0x81, 0x9F, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01,
0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xA7, 0x9F, 0x54,
0xA0, 0xC7, 0x45, 0xAE, 0xF6, 0x63, 0xA7, 0x53, 0xB7, 0x0A, 0xCC, 0x0B, 0xCB, 0x65, 0xE1, 0x11,
0xC6, 0x05, 0x15, 0xB5, 0x6E, 0xBD, 0xAC, 0x0C, 0xCA, 0xF4, 0x7C, 0x68, 0x7A, 0xF9, 0x0E, 0x5D,
0x98, 0x5B, 0xC8, 0x4D, 0x22, 0x3B, 0xA3, 0xBE, 0x8B, 0x5B, 0x7F, 0x26, 0x44, 0x9F, 0xC4, 0x48,
0x44, 0xB1, 0x32, 0xB7, 0xBE, 0x63, 0xBA, 0xD6, 0xC1, 0x10, 0xCE, 0xF6, 0xED, 0x47, 0x8F, 0xE1,
0xFF, 0x7F, 0x5A, 0xD5, 0x5D, 0x94, 0x38, 0x2F, 0xA1, 0xD4, 0xEF, 0x82, 0xB1, 0x0D, 0xC4, 0x43,
0xEC, 0xBE, 0x77, 0xB6, 0x82, 0x9C, 0xFA, 0x17, 0x87, 0x84, 0x82, 0x25, 0x46, 0xFB, 0xD6, 0x05,
0xC8, 0x9A, 0x7E, 0xAD, 0x44, 0x40, 0x0D, 0x35, 0x9C, 0x45, 0x44, 0x64, 0x36, 0x61, 0x4B, 0xF7,
0xE6, 0x31, 0x5C, 0x7D, 0x96, 0x73, 0xE8, 0xAC, 0xB4, 0xE3, 0x5E, 0xD1, 0x9D, 0x02, 0x03, 0x01,
0x00, 0x01,
};
// 開発用ショップアプリ ROMヘッダ署名用秘密鍵
const u8 g_devPrivKey_DER[ 0x263 ] = {
0x30, 0x82, 0x02, 0x5D, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81, 0x00, 0xA7, 0x9F, 0x54, 0xA0, 0xC7,
0x45, 0xAE, 0xF6, 0x63, 0xA7, 0x53, 0xB7, 0x0A, 0xCC, 0x0B, 0xCB, 0x65, 0xE1, 0x11, 0xC6, 0x05,
0x15, 0xB5, 0x6E, 0xBD, 0xAC, 0x0C, 0xCA, 0xF4, 0x7C, 0x68, 0x7A, 0xF9, 0x0E, 0x5D, 0x98, 0x5B,
0xC8, 0x4D, 0x22, 0x3B, 0xA3, 0xBE, 0x8B, 0x5B, 0x7F, 0x26, 0x44, 0x9F, 0xC4, 0x48, 0x44, 0xB1,
0x32, 0xB7, 0xBE, 0x63, 0xBA, 0xD6, 0xC1, 0x10, 0xCE, 0xF6, 0xED, 0x47, 0x8F, 0xE1, 0xFF, 0x7F,
0x5A, 0xD5, 0x5D, 0x94, 0x38, 0x2F, 0xA1, 0xD4, 0xEF, 0x82, 0xB1, 0x0D, 0xC4, 0x43, 0xEC, 0xBE,
0x77, 0xB6, 0x82, 0x9C, 0xFA, 0x17, 0x87, 0x84, 0x82, 0x25, 0x46, 0xFB, 0xD6, 0x05, 0xC8, 0x9A,
0x7E, 0xAD, 0x44, 0x40, 0x0D, 0x35, 0x9C, 0x45, 0x44, 0x64, 0x36, 0x61, 0x4B, 0xF7, 0xE6, 0x31,
0x5C, 0x7D, 0x96, 0x73, 0xE8, 0xAC, 0xB4, 0xE3, 0x5E, 0xD1, 0x9D, 0x02, 0x03, 0x01, 0x00, 0x01,
0x02, 0x81, 0x80, 0x48, 0xCA, 0x9C, 0x49, 0xA5, 0xBF, 0xD1, 0x17, 0x16, 0x77, 0x97, 0x97, 0x29,
0x8D, 0x2A, 0xA2, 0x0D, 0x80, 0x0B, 0xE3, 0xDE, 0x59, 0x6B, 0x0C, 0xC8, 0x39, 0x6A, 0xE4, 0xC7,
0xFF, 0x2E, 0xB0, 0x18, 0x6F, 0xF0, 0x9D, 0x35, 0x5E, 0x6A, 0x80, 0xAF, 0x3D, 0x90, 0x85, 0x9C,
0x1A, 0x3F, 0x58, 0x15, 0xB9, 0x7B, 0x58, 0xB9, 0x4A, 0xB9, 0x18, 0x68, 0xDE, 0xBE, 0x5B, 0xE1,
0x1C, 0xBF, 0x85, 0xDF, 0x5F, 0x30, 0xFD, 0xD2, 0xEC, 0xC0, 0x77, 0x33, 0x62, 0x58, 0xEC, 0xC1,
0x47, 0xF7, 0x41, 0xE8, 0x2B, 0x21, 0x83, 0xE0, 0x8E, 0xE0, 0xF4, 0x03, 0x5D, 0x07, 0x84, 0x91,
0xFA, 0x5B, 0xD8, 0xD3, 0x47, 0x90, 0x6E, 0x7D, 0x81, 0x9C, 0x1A, 0xB3, 0x03, 0x2F, 0xBC, 0x1A,
0x28, 0x01, 0xBB, 0x78, 0x33, 0x60, 0xD2, 0x32, 0x34, 0x09, 0xEE, 0x08, 0x35, 0x50, 0x7A, 0x02,
0x77, 0xB9, 0x01, 0x02, 0x41, 0x00, 0xCF, 0x39, 0xB3, 0x95, 0xDB, 0x1A, 0x2C, 0xD5, 0x6B, 0x0E,
0xD8, 0x7B, 0xEC, 0x36, 0x14, 0xC5, 0x6C, 0x6C, 0x03, 0x34, 0xCB, 0x8A, 0x03, 0xF0, 0x94, 0x9C,
0x2E, 0xBB, 0xA4, 0x24, 0x85, 0x6F, 0x3C, 0x8B, 0xAD, 0x44, 0x88, 0xA1, 0xDC, 0x88, 0xFE, 0xE7,
0x02, 0x24, 0xB3, 0x73, 0xEA, 0xD1, 0xF6, 0x61, 0x6A, 0x73, 0x00, 0x86, 0x0B, 0x67, 0xAB, 0x00,
0xFB, 0xF7, 0xFD, 0x0D, 0x92, 0x91, 0x02, 0x41, 0x00, 0xCF, 0x13, 0x5C, 0xD1, 0x72, 0x12, 0xA5,
0x1D, 0x3A, 0x86, 0xAB, 0xAC, 0x87, 0x11, 0x37, 0x6D, 0xEB, 0x90, 0x14, 0x41, 0x7B, 0xAA, 0x38,
0x88, 0xFF, 0xAF, 0xAA, 0xAE, 0x12, 0x3E, 0x7C, 0x28, 0x59, 0xDB, 0xBE, 0xAE, 0x79, 0x20, 0x0C,
0x4F, 0xE5, 0xAB, 0x97, 0x64, 0x0D, 0x1E, 0x31, 0x54, 0x10, 0xB0, 0x1C, 0x7E, 0x5A, 0x7B, 0x98,
0x32, 0x00, 0xF7, 0xE0, 0x18, 0x15, 0x53, 0xFC, 0x4D, 0x02, 0x41, 0x00, 0x90, 0x5F, 0x38, 0x01,
0xD0, 0x9B, 0x44, 0xDF, 0x0F, 0x6E, 0x51, 0x5E, 0xCC, 0xEB, 0xC4, 0xBE, 0xE2, 0xD1, 0xC1, 0xCE,
0x17, 0x7C, 0x39, 0x50, 0x74, 0x88, 0xF7, 0x7A, 0x1D, 0x5A, 0xA0, 0x68, 0x26, 0x3B, 0x7D, 0xE4,
0xC0, 0x78, 0x5C, 0x68, 0x49, 0x86, 0xF2, 0x14, 0x55, 0xBE, 0x0D, 0xBC, 0x68, 0x35, 0xE8, 0x6E,
0xE4, 0xCF, 0x7E, 0xC4, 0xA3, 0xFB, 0xD4, 0x90, 0x2A, 0x8A, 0x39, 0x31, 0x02, 0x41, 0x00, 0x93,
0x88, 0xE3, 0x17, 0xA2, 0xA3, 0xA0, 0x1A, 0x4C, 0x09, 0x89, 0x24, 0xD9, 0xF2, 0xAD, 0x40, 0x56,
0x96, 0x07, 0xA8, 0x84, 0x18, 0x4A, 0x41, 0x69, 0x92, 0x5A, 0x13, 0xBD, 0x91, 0xE1, 0x59, 0xCA,
0x73, 0xE2, 0xCE, 0x62, 0x24, 0x30, 0x41, 0x78, 0x8C, 0x21, 0xC7, 0xBA, 0x04, 0xE9, 0xF6, 0x50,
0x11, 0x79, 0xAB, 0x98, 0x81, 0xF8, 0x74, 0x9F, 0xF5, 0xFB, 0x26, 0x8D, 0x83, 0x91, 0xFD, 0x02,
0x40, 0x4D, 0xA4, 0x03, 0x7E, 0x00, 0xB6, 0xA2, 0xEE, 0x85, 0x19, 0x5C, 0xB3, 0xBE, 0x06, 0x48,
0xF7, 0xA8, 0x27, 0xB3, 0xC9, 0xED, 0x60, 0xE1, 0x56, 0x0A, 0x3F, 0x8D, 0x64, 0x56, 0xBA, 0x2E,
0xC3, 0xF6, 0x2D, 0x95, 0x38, 0x87, 0x58, 0xD6, 0x95, 0xF7, 0xA6, 0xD6, 0xEE, 0x85, 0x7D, 0xD7,
0x93, 0x80, 0xF5, 0x1D, 0xBF, 0x5F, 0x3E, 0x3A, 0x22, 0x29, 0x18, 0xE5, 0x95, 0x73, 0x0D, 0xEA,
0x42,
};
#endif // #ifdef KEY_SECURE
#ifdef KEY_LAUNCHER
// 開発用システムアプリ ROMヘッダ署名用公開鍵
const u8 g_devPubKey_DER[ 0xa2 ] = {
0x30, 0x81, 0x9F, 0x30, 0x0D, 0x06, 0x09, 0x2A, 0x86, 0x48, 0x86, 0xF7, 0x0D, 0x01, 0x01, 0x01,
0x05, 0x00, 0x03, 0x81, 0x8D, 0x00, 0x30, 0x81, 0x89, 0x02, 0x81, 0x81, 0x00, 0xBC, 0xFD, 0xA1,
0xFF, 0x1F, 0x66, 0xDF, 0xEC, 0xB4, 0x69, 0xF8, 0xF7, 0x43, 0x0C, 0x5D, 0x0F, 0x00, 0xD7, 0x20,
0x49, 0x42, 0x06, 0x03, 0x29, 0x85, 0x0B, 0x99, 0x59, 0x61, 0x98, 0x70, 0x6E, 0xFF, 0xF6, 0xB4,
0x70, 0x66, 0xF0, 0xDD, 0x8F, 0xDC, 0xE9, 0xF2, 0x0D, 0xD0, 0x21, 0x1D, 0x77, 0xB8, 0x9C, 0x51,
0x87, 0xC0, 0xB1, 0x33, 0xAB, 0x13, 0x96, 0x0B, 0x47, 0xB8, 0x42, 0x4A, 0x0D, 0xC3, 0x77, 0xE1,
0x87, 0xB1, 0x6B, 0x24, 0x31, 0x10, 0x8A, 0x47, 0xF2, 0x32, 0xF4, 0xC9, 0x78, 0x25, 0x13, 0xD4,
0x80, 0x10, 0x05, 0x52, 0xC3, 0xE7, 0x50, 0x7B, 0x29, 0x49, 0xCE, 0x93, 0xD9, 0x8F, 0x2A, 0xB5,
0x4D, 0xD1, 0xC1, 0x91, 0xD8, 0x07, 0x16, 0x10, 0x15, 0xFF, 0xD6, 0x84, 0x8F, 0x54, 0x3D, 0x91,
0x5B, 0x37, 0x45, 0x48, 0xE4, 0x6B, 0x62, 0xD2, 0x11, 0x9B, 0x0D, 0x71, 0x69, 0x02, 0x03, 0x01,
0x00, 0x01,
};
// 開発用システムアプリ ROMヘッダ署名用秘密鍵
const u8 g_devPrivKey_DER[ 0x263 ] = {
0x30, 0x82, 0x02, 0x5D, 0x02, 0x01, 0x00, 0x02, 0x81, 0x81, 0x00, 0xBC, 0xFD, 0xA1, 0xFF, 0x1F,
0x66, 0xDF, 0xEC, 0xB4, 0x69, 0xF8, 0xF7, 0x43, 0x0C, 0x5D, 0x0F, 0x00, 0xD7, 0x20, 0x49, 0x42,
0x06, 0x03, 0x29, 0x85, 0x0B, 0x99, 0x59, 0x61, 0x98, 0x70, 0x6E, 0xFF, 0xF6, 0xB4, 0x70, 0x66,
0xF0, 0xDD, 0x8F, 0xDC, 0xE9, 0xF2, 0x0D, 0xD0, 0x21, 0x1D, 0x77, 0xB8, 0x9C, 0x51, 0x87, 0xC0,
0xB1, 0x33, 0xAB, 0x13, 0x96, 0x0B, 0x47, 0xB8, 0x42, 0x4A, 0x0D, 0xC3, 0x77, 0xE1, 0x87, 0xB1,
0x6B, 0x24, 0x31, 0x10, 0x8A, 0x47, 0xF2, 0x32, 0xF4, 0xC9, 0x78, 0x25, 0x13, 0xD4, 0x80, 0x10,
0x05, 0x52, 0xC3, 0xE7, 0x50, 0x7B, 0x29, 0x49, 0xCE, 0x93, 0xD9, 0x8F, 0x2A, 0xB5, 0x4D, 0xD1,
0xC1, 0x91, 0xD8, 0x07, 0x16, 0x10, 0x15, 0xFF, 0xD6, 0x84, 0x8F, 0x54, 0x3D, 0x91, 0x5B, 0x37,
0x45, 0x48, 0xE4, 0x6B, 0x62, 0xD2, 0x11, 0x9B, 0x0D, 0x71, 0x69, 0x02, 0x03, 0x01, 0x00, 0x01,
0x02, 0x81, 0x80, 0x16, 0x65, 0xDC, 0xC8, 0x16, 0x99, 0xA3, 0x9A, 0x32, 0xFB, 0x88, 0x35, 0x0D,
0xAE, 0x2E, 0x6D, 0x33, 0xC5, 0x4B, 0x1F, 0x43, 0x82, 0xE0, 0xE7, 0x0F, 0xCC, 0x83, 0x1D, 0x13,
0xB2, 0xF4, 0x48, 0x43, 0x6F, 0xA2, 0x8C, 0xDB, 0xB6, 0x5A, 0x1B, 0xCD, 0xAB, 0xB0, 0x33, 0x30,
0xE2, 0x6B, 0xD2, 0x9F, 0x7F, 0x6F, 0x2E, 0x2E, 0x89, 0x11, 0xBD, 0x89, 0xB1, 0xB3, 0x9E, 0x89,
0x58, 0xD9, 0xDB, 0xB9, 0x91, 0x00, 0xDA, 0x17, 0xA9, 0x14, 0xC3, 0x83, 0xFF, 0xFF, 0x46, 0x0F,
0x5F, 0x81, 0x1B, 0x5B, 0x02, 0xD2, 0x29, 0xEF, 0x48, 0xB7, 0xDF, 0x8C, 0x34, 0xED, 0xA2, 0xEC,
0xC0, 0x79, 0x50, 0xC6, 0xAD, 0x0B, 0x98, 0x28, 0xC2, 0x17, 0x80, 0x96, 0x67, 0x3A, 0x22, 0xD7,
0x60, 0x61, 0x98, 0xF6, 0xAB, 0x10, 0x1E, 0xE6, 0x23, 0x06, 0x4B, 0x61, 0xAF, 0xFE, 0xD5, 0xAF,
0xB8, 0x3D, 0x81, 0x02, 0x41, 0x00, 0xE2, 0x82, 0xC3, 0x83, 0x2A, 0xEF, 0xA0, 0x86, 0x15, 0xFD,
0x80, 0x23, 0x2B, 0x1C, 0x80, 0x0C, 0xF7, 0xA0, 0xA3, 0x53, 0x2B, 0xAD, 0xF9, 0xF6, 0xF7, 0xA3,
0x7E, 0x1A, 0x5E, 0xE7, 0x18, 0x6D, 0xF3, 0xD6, 0xDE, 0x68, 0xBB, 0x4A, 0x54, 0xAF, 0xDF, 0xA5,
0xEC, 0xA7, 0x62, 0xBB, 0xCB, 0x7A, 0xDE, 0x3F, 0xFB, 0x9A, 0x99, 0x2A, 0xF7, 0x2D, 0x23, 0x98,
0x9A, 0x9F, 0xCE, 0xFB, 0x67, 0xB1, 0x02, 0x41, 0x00, 0xD5, 0x98, 0x63, 0x19, 0x3D, 0x80, 0xDF,
0x71, 0x13, 0x6A, 0xF4, 0x5E, 0x62, 0x99, 0x16, 0x34, 0x18, 0xF9, 0xDC, 0x58, 0x2F, 0xC3, 0xD8,
0x8B, 0x68, 0xC1, 0x43, 0x98, 0xF0, 0xEC, 0x39, 0xE3, 0x40, 0x6E, 0x08, 0x9F, 0xED, 0x17, 0xBE,
0xCC, 0x87, 0x4A, 0xAD, 0x99, 0x15, 0x09, 0xD0, 0xBB, 0xDB, 0x13, 0xF0, 0x53, 0xDF, 0xCB, 0x66,
0x1A, 0xD1, 0xF2, 0x14, 0xB7, 0x17, 0xFA, 0xCB, 0x39, 0x02, 0x41, 0x00, 0xD8, 0xA2, 0x05, 0x89,
0x32, 0x8C, 0x41, 0xB3, 0x5B, 0xDE, 0xBA, 0x29, 0x68, 0x76, 0xF6, 0x84, 0xF0, 0x64, 0x23, 0x30,
0x4D, 0x4B, 0x34, 0x11, 0x1E, 0x60, 0xB0, 0x1F, 0x5A, 0x7A, 0x9C, 0xE3, 0xB3, 0xDC, 0xE1, 0x93,
0xBA, 0xE4, 0x69, 0x40, 0x57, 0x9E, 0xA2, 0x4A, 0xA8, 0x64, 0x41, 0x44, 0xBE, 0xC0, 0xE4, 0xCA,
0xC4, 0x08, 0xD2, 0xA3, 0xCA, 0x32, 0x8E, 0x57, 0x9F, 0x26, 0xD4, 0xD1, 0x02, 0x41, 0x00, 0x9B,
0xD5, 0x50, 0x07, 0xAC, 0x2D, 0x87, 0xD7, 0x71, 0xB9, 0x48, 0x8C, 0x4C, 0x17, 0x30, 0x71, 0xD5,
0xFF, 0x05, 0x59, 0x79, 0x8F, 0xC3, 0x3F, 0x02, 0xB0, 0x6D, 0xE6, 0xF9, 0x6E, 0xFF, 0x54, 0xE3,
0x3E, 0xE4, 0x1F, 0xF9, 0xD4, 0xA7, 0x29, 0x85, 0x53, 0x60, 0x90, 0x1D, 0x1F, 0x4A, 0x20, 0xA4,
0x57, 0x49, 0xB1, 0x87, 0xC7, 0x57, 0xB9, 0x1D, 0x8F, 0x26, 0xB9, 0xE6, 0x4E, 0xDD, 0x51, 0x02,
0x40, 0x4F, 0xE6, 0xC8, 0x11, 0x14, 0xA2, 0xF9, 0xC3, 0xD1, 0x7B, 0x74, 0x48, 0x8F, 0x33, 0xB4,
0xF6, 0xFF, 0xEE, 0xDC, 0x4E, 0x34, 0xF9, 0x66, 0xB8, 0x25, 0x3A, 0x05, 0xF5, 0x29, 0x1B, 0x12,
0x61, 0x6C, 0xCD, 0xF1, 0x0D, 0xE6, 0x68, 0xED, 0x81, 0x44, 0x96, 0x07, 0x5A, 0x43, 0x72, 0x93,
0xDC, 0xEE, 0xD7, 0x81, 0x82, 0x22, 0x5E, 0x07, 0x15, 0x02, 0xA5, 0xE9, 0x54, 0x59, 0x86, 0x03,
0x02,
};
#endif // #ifdef KEY_LAUNCHER

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@ -0,0 +1,14 @@
// 署名用の鍵データの宣言
#include <twl/types.h>
// 鍵の種類
//#define KEY_USER
//#define KEY_SYSTEM
//#define KEY_SECURE
//#define KEY_LAUNCHER
// 開発機用ROMヘッダ署名鍵
extern const u8 g_devPubKey_DER[ 0xa2 ];
extern const u8 g_devPrivKey_DER[ 0x263 ];

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@ -0,0 +1,393 @@
/*---------------------------------------------------------------------------*
Project: TwlFirmware - tools - mastering
File: mastering.c
Copyright 2003 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.
$Date:: #$
$Rev$
$Author$
*---------------------------------------------------------------------------*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h> // strcasecmp()
#include <getopt.h> // getopt()
#include <sys/stat.h> // stat()
#include <stdarg.h>
#include <conio.h>
#include <twl/types.h>
#include <twl/os/common/format_rom.h>
#include <acsign/include/acsign.h>
#include "revision.h"
#include "keys.h"
/*---------------------------------------------------------------------------*
<>
++ srlの実機上での動作確認
*---------------------------------------------------------------------------*/
/*---------------------------------------------------------------------------*
&
*---------------------------------------------------------------------------*/
// -- 内部パラメータ
// CRC (makerom.TWL/misc.cとmakerom.TWL/format_rom_private.hからコピペ)
#define CRC16_INIT_VALUE (0xffff)
#define CALC_CRC16_SIZE (0x15e)
// ファイルコピー用バッファ
#define BUFSIZE (16*1024)
static u8 buf[ BUFSIZE ];
// -- Context
typedef struct _SContext
{
// オプション
BOOL bPlatform;
BOOL bSignFlag;
FILE *ifp;
FILE *ofp;
}
SContext;
// -- internal function
static BOOL iMain( SContext *pContext );
u16 CalcCRC16(u16 start, u8 *data, int size);
BOOL SignRomHeader( ROM_Header *prh );
/*---------------------------------------------------------------------------*
*---------------------------------------------------------------------------*/
BOOL DebugMode = FALSE;
/*---------------------------------------------------------------------------*
*---------------------------------------------------------------------------*/
void usage()
{
printf( "-----------------------------------------------------------------------------\n" );
printf( "Usage: fakeRomHeader.exe input_file output_file\n" );
printf( " input_file : a ROM data file (generated by makerom.TWL).\n" );
printf( " output_file : a destination file.\n" );
printf( "\nOption:\n" );
printf( "-h : print help only.\n" );
printf( "-p : write invalid platform code in a ROM Header.\n" );
printf( "-s : negate flag for the signature in a ROM Header.\n" );
printf( "-----------------------------------------------------------------------------\n" );
}
int main(int argc, char *argv[])
{
SContext context;
char *pSrc, *pDst;
int opt;
extern char *optarg;
extern int optind, opterr;
struct stat st;
BOOL bResult;
printf( "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n" );
printf( " fakeRomHeader [%s-%s]\n", SDK_REVISION, IPL_REVISION );
printf( "++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\n" );
// context の初期化
memset( &context, 0, sizeof(SContext) );
// オプション
while( (opt = getopt(argc, argv, "hps")) >= 0 )
{
switch( opt )
{
case 'h':
usage();
return 0;
break;
case 'p':
context.bPlatform = TRUE;
break;
case 's':
context.bSignFlag = TRUE;
break;
default: // オプション引数が指定されていないときにも実行される
usage();
fprintf( stdout, "error: illegal option\n" );
exit(1);
break;
}
}
argc = argc - optind;
argv = argv + optind;
// 引数処理
if( argc != 2 )
{
usage();
printf( "error arguments\n" );
exit(1);
}
else
{
pSrc = argv[0];
pDst = argv[1];
}
printf( "input_file: %s\n", pSrc );
printf( "output_file: %s\n", pDst );
printf( "\n" );
// 出力ファイルが存在するとき上書きするかどうかを確認する
if( stat( pDst, &st )==0 )
{
char ans;
printf( "The %s already exists. Overwrite it? (y or n) ", pDst );
//fscanf( stdin, "%c", &ans );
ans = (char)getch(); // リターンキーなし
printf( "%c\n", ans ); // getch では入力が表示されないので自分で表示する必要あり
printf( "\n" );
if( !(ans=='y') && !(ans=='Y') )
{
printf( "mastering is aborted.\n" );
exit(1);
}
}
// ファイルを開く
context.ifp = fopen(pSrc, "rb");
context.ofp = fopen(pDst, "wb+");
if( !(context.ifp) || !(context.ofp) )
{
printf( "fopen failed.\n" );
bResult = FALSE;
goto FINALIZE;
}
// 本処理
bResult = iMain( &context );
// 終了処理
FINALIZE:
if( !bResult )
{
printf( "\n" );
printf( "error.\n" );
}
else
{
printf( "\n" );
printf( "succeeded.\n" );
}
if( context.ifp ) fclose(context.ifp); // 資源の解放
if( context.ofp ) fclose(context.ofp);
if( (!bResult) && (stat( pDst, &st ) == 0) )
{
unlink( pDst ); // 出力ファイルを削除する
}
return 0;
}
/*---------------------------------------------------------------------------*
ROMヘッダの偽装
*---------------------------------------------------------------------------*/
static BOOL iMain( SContext *pContext )
{
ROM_Header rh;
int size;
// ROMヘッダをリード
fseek( pContext->ifp, 0, SEEK_SET );
if( sizeof(ROM_Header) != fread( &rh, 1, sizeof(ROM_Header), pContext->ifp ) )
{
printf( "fread failed in reading ROM Header\n" );
return FALSE;
}
// ROMヘッダをいじる
{
if( pContext->bPlatform )
{
printf( "platform_code: 0x%02x -> 0x01\n", rh.s.platform_code );
rh.s.platform_code = 0x01;
}
if( pContext->bSignFlag )
{
printf( "enable_signature: 0x%02x -> 0x00\n", rh.s.enable_signature );
rh.s.enable_signature = 0x0;
}
}
// ヘッダCRC計算
rh.s.header_crc16 = CalcCRC16( CRC16_INIT_VALUE, (u8*)&rh, CALC_CRC16_SIZE );
// 署名
if( !SignRomHeader( &rh ) )
{
return FALSE;
}
// ファイルをコピる
fseek( pContext->ifp, 0, SEEK_END );
size = ftell( pContext->ifp );
fseek( pContext->ifp, 0, SEEK_SET );
fseek( pContext->ofp, 0, SEEK_SET );
while( size > 0 )
{
int len = (BUFSIZE < size)?BUFSIZE:size;
if( len != fread( buf, 1, len, pContext->ifp ) )
{
printf( "fread failed in a copying file\n" );
return FALSE;
}
if( len != fwrite( buf, 1, len, pContext->ofp ) )
{
printf( "fwrite failed in a copying file\n" );
return FALSE;
}
size -= len;
}
// ROMヘッダを上書き
fseek( pContext->ofp, 0, SEEK_SET );
if( sizeof(ROM_Header) != fwrite( &rh, 1, sizeof(ROM_Header), pContext->ofp ) )
{
printf( "fwrite failed in a copying file\n" );
return FALSE;
}
return TRUE;
}
/*---------------------------------------------------------------------------*
CRCの計算
*---------------------------------------------------------------------------*/
static u16 crc16_table[16] = {
0x0000, 0xCC01, 0xD801, 0x1400,
0xF001, 0x3C00, 0x2800, 0xE401,
0xA001, 0x6C00, 0x7800, 0xB401,
0x5000, 0x9C01, 0x8801, 0x4400
};
u16 CalcCRC16(u16 start, u8 *data, int size)
{
u16 r1;
u16 total = start;
while (size-- > 0)
{
// 下位4bit
r1 = crc16_table[total & 0xf];
total = (total >> 4) & 0x0fff;
total = total ^ r1 ^ crc16_table[*data & 0xf];
// 上位4bit
r1 = crc16_table[total & 0xf];
total = (total >> 4) & 0x0fff;
total = total ^ r1 ^ crc16_table[(*data >> 4) & 0xf];
data++;
}
return total;
}
/*---------------------------------------------------------------------------*
ROMヘッダの署名
*---------------------------------------------------------------------------*/
BOOL SignRomHeader( ROM_Header *prh )
{
SignatureData signSrc; // 署名のもととなるダイジェスト値
u8 signDst[ RSA_KEY_LENGTH ]; // 署名の格納先Tmpバッファ
u8 decryptBlock[ RSA_KEY_LENGTH ]; // 署名を解除後ブロックバッファ
BOOL result;
int pos;
// ROMヘッダのダイジェストを算出(先頭から証明書領域の直前までが対象)
ACSign_DigestUnit(
signSrc.digest,
prh,
(u32)&(prh->certificate) - (u32)prh // this->pRomHeader はマネージヒープ上にあるので実アドレスを取得できない
);
#ifdef KEY_USER
printf( "Signature Key: USER\n" );
#endif
#ifdef KEY_SYSTEM
printf( "Signature Key: SYSTEM\n" );
#endif
#ifdef KEY_SECURE
printf( "Signature Key: SECURE\n" );
#endif
#ifdef KEY_LAUNCHER
printf( "Signature Key: LAUNCHER\n" );
#endif
// ダイジェストに署名をかける
result = ACSign_Encrypto( signDst, g_devPrivKey_DER, &signSrc, sizeof(SignatureData) );
if( !result )
{
printf( "ACSign_Encrypto encryption failed.\n" );
return FALSE;
}
// 署名を解除してダイジェストと一致するかベリファイする
result = ACSign_Decrypto( decryptBlock, g_devPubKey_DER, signDst, RSA_KEY_LENGTH );
for( pos=0; pos < RSA_KEY_LENGTH; pos++ )
{
if( decryptBlock[pos] == 0x0 ) // 解除後ブロックから実データをサーチ
break;
}
if( !result || (memcmp( &signSrc, &(decryptBlock[pos+1]), sizeof(SignatureData) ) != 0) )
{
printf( "Verification a signature failed.\n" );
return FALSE;
}
// ROMヘッダに署名を上書き
memcpy( prh->signature, signDst, RSA_KEY_LENGTH );
return TRUE;
} // ECSrlResult RCSrl::signRomHeader(void)
// end of file