3dbrew - User contributions [en]

Homebrew Applications

2014-12-25T10:20:28Z

Jocopoco:

==Installing==
Applications are installed by copying the necessary files to the 3ds/ folder in the root of the SD-card. Most applications come with two files:
* boot.3dsx: The executable.
* icon.bin: The icon/metadata.

The [[Homebrew Launcher]] will scan the sdcard for all .3dsx files, but will only display an icon for those who have one according to the format described above.

==List==
{| class="wikitable" border="1"
! Category
! Name
! Description
! Author
! Download
! Open-Source
|-
| Launcher
| [https://github.com/smealum/3ds_hb_menu The Homebrew Launcher]
| The ninjhax homebrew launcher.
| [[User:smea|smea]] et al.
| [http://smealum.net/ninjhax/dl/hbmenu/boot.3dsx Here]
| Yes
|-
| Demo
| cubedemo
| A short demo of Homebrew on 3ds with working sound.
| [[User:plutoo|plutoo]]
| [https://mega.co.nz/#!KUQFiQYA!pv8HDEyrmuX6Eyw2hW0opL7gf9Ztmjd9J5pPsvs_rD4 Here]
| No
|-
| Game
| [https://github.com/smealum/yeti3DS Yeti3DS]
| A quick and dirty port of Derek Evans' Yeti3D software rendering engine.
| [[User:smea|smea]]
| N/A
| Yes
|-
| Game
| [https://github.com/smealum/3dscraft 3DSCraft]
| Minecraft clone.
| [[User:smea|smea]]
| N/A
| Yes
|-
| Game
| [https://github.com/Steveice10/WorldOf3DSand World of 3DSand]
| World of Sand clone.
| [[User:Steveice10|Steveice10]]
| [https://www.dropbox.com/s/91tqtydxpny9p1g/WorldOf3DSand.zip?dl=0 Here]
| Yes
|-
| Emulator
| [https://github.com/StapleButter/blargSnes blargSnes]
| A Super Nintendo emulator.
| StapleButter
| [http://blargsnes.kuribo64.net/download/blargSnes_1.2.zip Here]
| Yes
|-
| Emulator
| [https://github.com/Drenn1/GameYob/tree/master/platform/3ds GameYob]
| A Game Boy (Color) emulator.
| Drenn
| [https://dl.dropboxusercontent.com/u/100702766/gameyob/gameyob_3ds.zip Here]
| Yes
|-
| Emulator
| [https://github.com/st4rk/3DNES 3DNES]
| An NES emulator.
| St4rk
| N/A
| Yes
|-
| Emulator
| [https://github.com/Steveice10/3DSGBA 3DSGBA]
| A GBA emulator.
| Steveice10
| [https://www.dropbox.com/s/fraixj1fn9ql3w4/3DSGBA.zip?dl=0 Here]
| Yes
|-
| Emulator
| [https://github.com/xerpi/CHIP-3DS CHIP-3DS]
| A simple and slow CHIP-8 emulator.
| xerpi
| [https://www.mediafire.com/?y94yjhzf70fsfsi Here]
| Yes
|-
| Application
| [https://github.com/smealum/ftPONY ftPONY]
| A basic FTP server, useful for testing new homebrew versions without swapping the SD card.
| [[User:smea|smea]]
| [https://mega.co.nz/#!nchBkL7B!T3vXnX4q8Uwp6APYYTDSZi2bkm25la-Qyz6j4CjsllI Here]
| Yes
|-
| Application
| [https://github.com/mtheall/ftbrony ftBRONY]
| An FTP server.
| [[User:mtheall|mtheall]]
| N/A
| Yes
|-
| Application
| [https://github.com/plutooo/ctrrpc ctrrpc]
| A small and easily extensible RPC server/client written in C/Python. Allows you to quickly poke service-commands and syscalls over wifi from a Python shell on your PC. Useful during reverse-engineering.
| [[User:plutooo|plutoo]]
| N/A
| Yes
|-
| Application
| [https://github.com/yellows8/ctr-streaming-server ctr-streaming-server]
| This is a server which runs on a 3DS, which receives audio/video for playback. This can also send [[HID_Shared_Memory|HID]] state to the client (see the README) when enabled. The included parse_hidstream tool can be used to parse that HID data to simulate keyboard/mouse input events, via Linux uinput.
| [[User:yellows8|yellows8]]
| N/A
| Yes
|-
| Application
| [https://github.com/DownloadMii/DownloadMii DownloadMii]
| This is a WIP homebrew online store.
| [[User:filfat|filfat]]
| N/A
| Yes
|-
| Application
| vid3o
| A real video player for 3ds with support for many codecs.
| [[User:ILOVEPIE|ILOVEPIE]]
| N/A
| Maybe
|-
| Application
| [https://github.com/zeta0134/3ds-homebrew-browser Homebrew Browser]
| Download homebrew from the internet!
| [[User:cromo|cromo]] [[User:zeta0134|zeta0134]]
| [https://github.com/zeta0134/3ds-homebrew-browser/releases/tag/v0.1 Here]
| Yes
|-
| Application
| [https://github.com/linoma/fb43ds fb43ds]
| This is a simple Facebook's chat client
| [[User:linoma|linoma]]
| [https://github.com/linoma/fb43ds Here]
| Yes

|}

Homebrew Applications

2014-12-25T10:19:23Z

Jocopoco:

==Installing==
Applications are installed by copying the necessary files to the 3ds/ folder in the root of the SD-card. Most applications come with two files:
* boot.3dsx: The executable.
* icon.bin: The icon/metadata.

The [[Homebrew Launcher]] will scan the sdcard for all .3dsx files, but will only display an icon for those who have one according to the format described above.

==List==
{| class="wikitable" border="1"
! Category
! Name
! Description
! Author
! Download
! Open-Source
|-
| Launcher
| [https://github.com/smealum/3ds_hb_menu The Homebrew Launcher]
| The ninjhax homebrew launcher.
| [[User:smea|smea]] et al.
| [http://smealum.net/ninjhax/dl/hbmenu/boot.3dsx Here]
| Yes
|-
| Demo
| cubedemo
| A short demo of Homebrew on 3ds with working sound.
| [[User:plutoo|plutoo]]
| [https://mega.co.nz/#!KUQFiQYA!pv8HDEyrmuX6Eyw2hW0opL7gf9Ztmjd9J5pPsvs_rD4 Here]
| No
|-
| Game
| [https://github.com/smealum/yeti3DS Yeti3DS]
| A quick and dirty port of Derek Evans' Yeti3D software rendering engine.
| [[User:smea|smea]]
| N/A
| Yes
|-
| Game
| [https://github.com/smealum/3dscraft 3DSCraft]
| Minecraft clone.
| [[User:smea|smea]]
| N/A
| Yes
|-
| Game
| [https://github.com/Steveice10/WorldOf3DSand World of 3DSand]
| World of Sand clone.
| [[User:Steveice10|Steveice10]]
| [https://www.dropbox.com/s/91tqtydxpny9p1g/WorldOf3DSand.zip?dl=0 Here]
| Yes
|-
| Emulator
| [https://github.com/StapleButter/blargSnes blargSnes]
| A Super Nintendo emulator.
| StapleButter
| [http://blargsnes.kuribo64.net/download/blargSnes_1.2.zip Here]
| Yes
|-
| Emulator
| [https://github.com/Drenn1/GameYob/tree/master/platform/3ds GameYob]
| A Game Boy (Color) emulator.
| Drenn
| [https://dl.dropboxusercontent.com/u/100702766/gameyob/gameyob_3ds.zip Here]
| Yes
|-
| Emulator
| [https://github.com/st4rk/3DNES 3DNES]
| An NES emulator.
| St4rk
| N/A
| Yes
|-
| Emulator
| [https://github.com/Steveice10/3DSGBA 3DSGBA]
| A GBA emulator.
| Steveice10
| [https://www.dropbox.com/s/fraixj1fn9ql3w4/3DSGBA.zip?dl=0 Here]
| Yes
|-
| Emulator
| [https://github.com/xerpi/CHIP-3DS CHIP-3DS]
| A simple and slow CHIP-8 emulator.
| xerpi
| [https://www.mediafire.com/?y94yjhzf70fsfsi Here]
| Yes
|-
| Application
| [https://github.com/smealum/ftPONY ftPONY]
| A basic FTP server, useful for testing new homebrew versions without swapping the SD card.
| [[User:smea|smea]]
| [https://mega.co.nz/#!nchBkL7B!T3vXnX4q8Uwp6APYYTDSZi2bkm25la-Qyz6j4CjsllI Here]
| Yes
|-
| Application
| [https://github.com/mtheall/ftbrony ftBRONY]
| An FTP server.
| [[User:mtheall|mtheall]]
| N/A
| Yes
|-
| Application
| [https://github.com/plutooo/ctrrpc ctrrpc]
| A small and easily extensible RPC server/client written in C/Python. Allows you to quickly poke service-commands and syscalls over wifi from a Python shell on your PC. Useful during reverse-engineering.
| [[User:plutooo|plutoo]]
| N/A
| Yes
|-
| Application
| [https://github.com/yellows8/ctr-streaming-server ctr-streaming-server]
| This is a server which runs on a 3DS, which receives audio/video for playback. This can also send [[HID_Shared_Memory|HID]] state to the client (see the README) when enabled. The included parse_hidstream tool can be used to parse that HID data to simulate keyboard/mouse input events, via Linux uinput.
| [[User:yellows8|yellows8]]
| N/A
| Yes
|-
| Application
| [https://github.com/DownloadMii/DownloadMii DownloadMii]
| This is a WIP homebrew online store.
| [[User:filfat|filfat]]
| N/A
| Yes
|-
| Application
| vid3o
| A real video player for 3ds with support for many codecs.
| [[User:ILOVEPIE|ILOVEPIE]]
| N/A
| Maybe
|-
| Application
| [https://github.com/zeta0134/3ds-homebrew-browser Homebrew Browser]
| Download homebrew from the internet!
| [[User:cromo|cromo]] [[User:zeta0134|zeta0134]]
| [https://github.com/zeta0134/3ds-homebrew-browser/releases/tag/v0.1 Here]
| Yes
|-
| Application
| fb43ds
| This is a simple Facebook's chat client
| [[User:linoma|linoma]]
| [https://github.com/linoma/fb43ds Here]
| Yes

|}

File talk:CustomNotification.jpg

2012-12-28T11:48:33Z

Jocopoco: Created page with "Can you send me the hb?"

Can you send me the hb?

Talk:CiTRUS

2012-03-02T17:20:30Z

Jocopoco:

About the XBSF format, is it a Nintendo's file format? Will It include an executable image? Are there the sources of CITRUS?--[[User:Jocopoco|Jocopoco]] 08:08, 9 February 2012 (CET)

Not to downplay the usefulness of this program, but what purpose does it serve for people who don't get to play around with dev 3DSes? --[[User:Luigi2us|Luigi2us]] 22:58, 27 February 2012 (CET)

"it can be retail signed, provided the right RSA keys" Which is impossible, not even official devs have that retail RSA private key.(they send their titles to Nintendo to sign, like they *always* have) Therefore the output CXI *is* dev unit only. --[[User:Yellows8|Yellows8]] 03:36, 2 March 2012 (CET)

This application and the linked .CXI are complete crap. The .bcwav file in the application is a mutilated .WAV file, the .ctpk files are just a series of random 0x00 and 0xFF, the .cbmd is another mutilated file (I believe some image file), and the .cxi is complete crap (just look at the file in a hex editor and tell me that's not immediately ridiculous). Calling for deletion of this ridiculous page. --[[User:Trap15|trap15]] 05:59, 2 March 2012 (CET)

Well the files may be legit, but since there's no way to obtain other files than the ones he provided, this is mostly a toy. Have fun creating the same output file over and over again :/ --[[User:Luigi2us|Luigi2us]] 12:21, 2 March 2012 (CET)

Nintendo wouldn't use a bog-standard .WAV with changed header names. I can 100% guarantee you that. I am about 99% sure that this code, and [[User::Xcution|Xcution]] are Complete Bullshit™. --[[User:Trap15|trap15]] 19:12, 2 March 2012 (CET)

Xcution Is there a way for decrypt your demo?--[[User:Jocopoco|Jocopoco]] 19:11, 2 March 2012 (CET)
:No. --[[User:Trap15|trap15]] 19:12, 2 March 2012 (CET)
Why? Is it a fake? --[[User:Jocopoco|Jocopoco]] 19:20, 2 March 2012 (CET)

2011-12-14T10:42:23Z

Jocopoco:

I'm Japanese.
Sorry,I cannot write smart English.
But I bring information written in japanese!
I bought a new one.
:A new 3DS for dumping stuff I guess...?--[[User:Lazymarek9614|Lazymarek9614]] 14:36, 23 November 2011 (CET)

Yes,of cource.
But before dump ram,i will be able to find more info about RAM!
:I also wanted to do a RAM dump, but the pinout on the board is unknown... Why have you bought a new 3DS when you don't know how to do a dump?--[[User:Lazymarek9614|Lazymarek9614]] 17:48, 24 November 2011 (CET)
Here is an excrypted .ctx file.[http://dl.dropbox.com/u/37418652/00000000.ctx] How did you create it?--[[User:Jocopoco|Jocopoco]] 12:42, 14 December 2011 (CET)

2011-09-06T08:27:01Z

Jocopoco:

How 3DS system judge encryption type? --[[User_talk:Matyapiro|Matyapiro]]
: Sorry the question is not understood. What do you mean? --[[User:Neimod|Neimod]]

:: I think that he means "How does the 3DS decide what encryption method must be used" --[[User:Quincy|Quincy]] 23:47, 29 May 2011 (CEST)

::: That question does not make sense. There are no decisions. It is always AES CTR. --[[User:Neimod|Neimod]]

Sorry,how does the 3DS decide what key to use for encryption?
--[[User_talk:Matyapiro|Matyapiro]]
: If you figure that out, let us know, thanks. --[[User:Neimod|Neimod]] 02:45, 1 June 2011 (CEST)
There's a common key used to generate output at compile time, when the cci/ctx files are made. Why do you say 128 bit AES CTR though? --[[User:Jl12|Jl12]]
: Because 128-bit AES CTR is used to encrypt those formats. --[[User:Neimod|Neimod]] 15:40, 18 June 2011 (CEST)

I know *something* is used to encrypt but do we know it is 128 bit AES CTR? --[[User:Jl12|Jl12]]

Frankly I don't think it was AES. I think it's using RSA for encryption. Besides it already used it once for the 2048-bit signature as you said. Wouldn't it make way more sense to also use it for the encryption scheme. --[[User:Jl12|Jl12]]
: Lol. --[[User:Neimod|Neimod]] 16:06, 20 June 2011 (CEST)
What's funny? So I guess it's just based purely on speculation? You should say so. That way nobody believes something that isn't right. --[[User:Jl12|Jl12]] 22:28, 20 June 2011 (CEST)
: RSA is only used for the signature. After that a symmetric block cipher called AES is used in CTR mode. --[[User:Neimod|Neimod]] 23:32, 20 June 2011 (CEST)

How did you get this data? Did you find some way to dump 3DS cartridges? --[[User:Popoffka|Popoffka]] 09:15, 1 June 2011 (CEST)
:Yes, someone found a way to dump the data on 3DS cards. Unfortunately the method cannot be disclosed, and at this point dumping is not really useful since most of the information is encrypted. --[[User:Neimod|Neimod]] 10:03, 1 June 2011 (CEST)

Do you have any method to run a Dump? and did you find the key for the ctrtool? --[[User:Stevechou|Stevechou]]
:Nope on both questions. --[[User:Neimod|Neimod]] 17:33, 25 June 2011 (CEST)

There's code in ctrtool that takes the AES counter value from some partition ID and type. I can't help but wonder, how do you know that the counter value is generated this way? And if we know that, isn't it a start to finding out the key? --[[User:Luigi2us|Luigi2us]] 20:17, 25 June 2011 (CEST)
:Sorry this information cannot be disclosed. --[[User:Neimod|Neimod]] 05:17, 27 June 2011 (CEST)

Anyway, can you read the encrypt datas?

Hi! Do we already know where the offset of the ARM11 code is?
And that I got correctly, that the hole 3DS ROM encrypted by AES?
--[[User:Lazymarek9614|Lazymarek9614]] 21:10, 1 August 2011 (CEST)

Hi Neimod, love your work! my question is: The extended header suppose to start right after the NCCH header so why there is twice the space? (extended header size is usually 1024 and plain region offset is usually 5*512 = 2560 -> 2048 after the end of the ncch) thanks. --[[User:Elisherer|Elisherer]] 11:46, 6 September 2011 (CEST)

I have a simple question why Neimod are thinking the code is compressed? I think LZSS is not good for binary images.