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{{Infobox 3DS Homebrews
{{Infobox 3DS Homebrews
|title=ctrtool / makerom
|title=Project CTR
|image=ProjectCTR.jpg
|image=Projectctr2.png
|description=ctrtool and makerom.
|description=Updated version of ctrtool and makerom.
|author=3DSGuy
|author=3DSGuy (jakcron)
|lastupdated=2022/03/15
|lastupdated=2023/09/30
|type=PC Utilities
|type=File Operation
|version=ctrtool 1.0.1 & makerom 0.18
|version=ctrtool 1.1.0, makerom 0.18.4
|license=Mixed
|license=Mixed
|download=https://dlhb.gamebrew.org/3dshomebrews/projectctr.7z
|downloadraw=[https://dlhb.gamebrew.org/3dshomebrews/ctrtool.7z ctrtool] - [https://dlhb.gamebrew.org/3dshomebrews/makerom.7z makerom]
|website=https://github.com/3DSGuy/Project_CTR
|website=https://github.com/3DSGuy/Project_CTR
|source=https://github.com/3DSGuy/Project_CTR
|source=https://github.com/3DSGuy/Project_CTR
}}
}}
Project CTR contains two homebrews that allows you to extract and rebuild 3DS files:
Project CTR contains two homebrew tools that allows you to extract and rebuild 3DS files:
* ctrtool - A general purpose reading/extraction tool for 3DS file formats. Updated version of neimod's ctrtool.
* ctrtool - A general purpose reading/extraction tool for 3DS file formats. Updated version of neimod's ctrtool.
* makerom - Creates CTR cxi/cfa/cci/cia files. You can learn more about it [https://3dbrew.org/wiki/Makerom here].
* makerom - Creates CTR cxi/cfa/cci/cia files. You can learn more about it [https://3dbrew.org/wiki/Makerom here].


==User guide==
==User guide==
CTRTools Supported File Formats:
CTRTool supported file formats:
* ExeFs (.exefs).
* ExeFs (.exefs).
* RomFs (.romfs) (and RomFS wrapped in IVFC).
* RomFs (.romfs) (and RomFS wrapped in IVFC).
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** CTR Executable Image (.cxi).
** CTR Executable Image (.cxi).
** CTR File Archive (.cfa).
** CTR File Archive (.cfa).
** CIP (.cip) (These are the processes bundled with the kernel image).
** CIP (.cip) (processes bundled with the kernel image).
* NCCH ExtendedHeader (.exhdr).
* NCCH ExtendedHeader (.exhdr).
* CTR Importable Archive (.cia).
* CTR Importable Archive (.cia).
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==Changelog==
==Changelog==
'''CTRTool v1.0.1'''
'''CTRTool v1.1.0'''
* [BugFix] Fixed bug where common-key 04 & 05 weren't initialised correctly.
*[BugFix] Honour plain flag (-p/--plain) when processing CIA content encryption


'''MakeROM v0.18'''
'''CTRTool v1.0.4'''
* Add support for custom decrypted TitleKey by @xprism1 in [https://github.com/3DSGuy/Project_CTR/pull/100 #100].
* [BugFix] Fixed bug where CCI CryptoType 1,2 weren't processed correctly when evaulating InitialData [https://github.com/3DSGuy/Project_CTR/issues/116 #116].
* build_master: Improvements by @Margen67 in [https://github.com/3DSGuy/Project_CTR/pull/101 #101].
 
'''MakeROM v0.18.4'''
*[BugFix] Makerom no longer requires an ELF to have a data segment [https://github.com/3DSGuy/Project_CTR/issues/142 #142]
 
'''MakeROM v0.18.3'''
*[BuildSystem] makefile for makerom and libyaml updated to define -D_GNU_SOURCE for linux builds.
**This addresses issue #122 where some functions were implcitly defined causing segfaults on linux.
 
'''MakeROM v0.18.2'''
* [BugFix] Correctly initialize prod InitialData KeyX.
* [BugFix] Properly select CCI CryptoType when not manually specified.


[https://github.com/3DSGuy/Project_CTR/releases Release notes.]
[https://github.com/3DSGuy/Project_CTR/releases Release notes.]
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==External links==
==External links==
* GitHub - https://github.com/3DSGuy/Project_CTR
* GitHub - https://github.com/3DSGuy/Project_CTR
 
* GBAtemp - https://gbatemp.net/threads/release-ctrtool-v1-0-0.609238
[[Category:3DS homebrew applications]]
[[Category:PC utilities for 3DS homebrew]]

Latest revision as of 04:31, 6 Mayıs 2024

Project CTR
Projectctr2.png
General
Author3DSGuy (jakcron)
TypeFile Operation
Versionctrtool 1.1.0, makerom 0.18.4
LicenseMixed
Last Updated2023/09/30
Links
ctrtool - makerom
Website
Source

Project CTR contains two homebrew tools that allows you to extract and rebuild 3DS files:

  • ctrtool - A general purpose reading/extraction tool for 3DS file formats. Updated version of neimod's ctrtool.
  • makerom - Creates CTR cxi/cfa/cci/cia files. You can learn more about it here.

User guide

CTRTool supported file formats:

  • ExeFs (.exefs).
  • RomFs (.romfs) (and RomFS wrapped in IVFC).
  • NCCH Format Variants:
    • CTR Executable Image (.cxi).
    • CTR File Archive (.cfa).
    • CIP (.cip) (processes bundled with the kernel image).
  • NCCH ExtendedHeader (.exhdr).
  • CTR Importable Archive (.cia).
  • NCSD Format Variants:
    • CTR Card Image (.cci/.3ds/.3dz).
    • CTR System Update (.csu).
  • ES TitleMetaData (.tmd).
  • ES eTicket (.tik).
  • Firmware Images (.firm).
  • CRR (.crr).

Screenshots

projectctr3.png

projectctr4.png

Changelog

CTRTool v1.1.0

  • [BugFix] Honour plain flag (-p/--plain) when processing CIA content encryption

CTRTool v1.0.4

  • [BugFix] Fixed bug where CCI CryptoType 1,2 weren't processed correctly when evaulating InitialData #116.

MakeROM v0.18.4

  • [BugFix] Makerom no longer requires an ELF to have a data segment #142

MakeROM v0.18.3

  • [BuildSystem] makefile for makerom and libyaml updated to define -D_GNU_SOURCE for linux builds.
    • This addresses issue #122 where some functions were implcitly defined causing segfaults on linux.

MakeROM v0.18.2

  • [BugFix] Correctly initialize prod InitialData KeyX.
  • [BugFix] Properly select CCI CryptoType when not manually specified.

Release notes.

External links

Retrieved from ‘https://www.gamebrew.org/index.php?title=Project_CTR_3DS&oldid=153514’

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