Hacking Gateway .DG Decryptor/Extractor

[sonic2756]

Found here: https://gist.github.com/archshift/4cb754c432ba7854212a

Can't compile extract_ncchs for some reason. If someone could compile/upload for everyone to use that would be great!

 

[gamesquest1]

compiled dg_decryptor
https://www.dropbox.com/s/1qwznynn46nce7p/dg_decryptor.exe?dl=0

not sure about the other one

 

[nastys]

Compiled both dgextract and extract_ncchs for Linux x86_64 (64 bit)
http://www.mediafire.com/download/7aemu22rf0es5jg/dgextract.tar.gz

I added:

#include <memory>

to "extract_ncchs.cpp"
and also build with "-std=c++0x" flag.

EDIT: 32 bit version here: http://www.mediafire.com/download/t2naj21qr77xvlv/dgextract-32.tar.gz

 

[gamesquest1]

Compiled both dgextract and extract_ncchs for Linux x86_64
http://www.mediafire.com/download/7aemu22rf0es5jg/dgextract.tar.gz

I added:

#include <memory>

to "extract_ncchs.cpp"
and also build with "-std=c++0x" flag.

ok heres extract_ncch for windows too
https://www.dropbox.com/s/ujcsmt3c1d437ou/extract_ncchs.exe?dl=0

 

[Mauwi]

I am very excited about what files are in the *.dg File and if it will be possible to build your own DG Files out of FW CIAs or something else ^^

 

[Kakkoii]

I am very excited about what files are in the *.dg File and if it will be possible to build your own DG Files out of FW CIAs or something else ^^

That would be pretty cool. Perhaps we could build a FW with devmenu already installed? And any other tools needed so we can just download and install any CIA's we want.

 

[ChrisX930]

That would be pretty cool. Perhaps we could build a FW with devmenu already installed? And any other tools needed so we can just download and install any CIA's we want.

that would be epic. Something like a CFW-Installer

 

[sonic2756]

Seems to just be a bunch of .cxi files

 

[ChrisX930]

Seems to just be a bunch of .cxi files

seems legit

but we need to know: are they modified in any way?
And where can we get this cxi files to build our own downgrade?

 

[gamesquest1]

they will all be signed, the downgrading wouldn't magically allow unsigned code in sysnand, so no point adding dev menu, what would be interesting is making out own dowgrade packs to allow say downgrading EU consoles to 4.2 rather than 4.5 for the grater NDS card compatibility

 

[sonic2756]

They all seem to have come from a dev console(?)

 

[Mauwi]

That would be pretty cool. Perhaps we could build a FW with devmenu already installed? And any other tools needed so we can just download and install any CIA's we want.

Exactly what I was thinking

 

[Keylogger]

they will all be signed, the downgrading wouldn't magically allow unsigned code in sysnand, so no point adding dev menu, what would be interesting is making out own dowgrade packs to allow say downgrading EU consoles to 4.2 rather than 4.5 for the grater NDS card compatibility

Or a downgrade to 2.x as the GW 3.0 exploit works with 2.0 FW

 

[gamesquest1]

no they are more than likely just the system updates in extracted form (i.e each individual title)
CXI is just a ncch container
http://3dbrew.org/wiki/NCCH

Or a downgrade to 2.x as the GW 3.0 exploit works with 2.0 FW

yeah but the 4.x exploit only works on 4.x, and im sure people prefer being able to use it offline/without having to carry an extra device to boot into gateway mode..........i wonder if maybe we can install the older TWL_FIRM/whitelist though....which would bring back pretty much all NDS flashcard to 4.x

interesting things are testable, but not what some people want/think it would enable like sysnand CFW
's etc etc

EDIT, well not really testable without a repacker/re-encryptor....but you get the idea

 

[nastys]

ok heres extract_ncch for windows too
https://www.dropbox.com/s/ujcsmt3c1d437ou/extract_ncchs.exe?dl=0

And here both files for 32 bit Linux too:
http://www.mediafire.com/download/t2naj21qr77xvlv/dgextract-32.tar.gz

(native 64 bit version here: http://www.mediafire.com/download/7aemu22rf0es5jg/dgextract.tar.gz)