ROM Hack [Release] 3DS_CTR_Decryptor-VOiD

[Ryanrocks462]

how can i dump the audio?

 

[robotortoise]

how can i dump the audio?

Use this tool.

 

[Quicksilver88]

Honest to god I spent most the day off and on reading all the 29 pages of this thread......I am not a coder but this all seems pretty exciting. I totally dig undubs so hope we can get some thing like SMT4 and other jrpgs fixed up.

The next step seems to be to re-encrypt via whatever method some of the groups use and run via GW using null keys which can't be far behind.....exciting if we could just get some movement on save decrypt/encrypt I would be loving it.

 

[chrrox]

The first step will be to remove gateway from the picture because they won't ever support 0 key roms.
because then you can use any firmware to run the games.

 

[kyogre123]

The first step will be to remove gateway from the picture because they won't ever support 0 key roms.
because then you can use any firmware to run the games.

What are you talking about?

 

[loco365]

The first step will be to remove gateway from the picture because they won't ever support 0 key roms.
because then you can use any firmware to run the games.

They... Already do. That's how homebrew is signed.

 

[cearp]

The first step will be to remove gateway from the picture because they won't ever support 0 key roms.
because then you can use any firmware to run the games.

the first step will be to check your facts

 

[pikpol]

Anyone can tell in a simple language why it require the 4.5 tu make that xorpad file?
If a soft as been made to work on the 3ds that is the function of this and why it can't be remade over a computer software?

Cause I would really love to get MK7 .szs (maintly courses files)
To port them over MKW and futur usage for other games mods.

@pikpol that a Python script, Install Python 2.7 then run that script it might prompt for you to link them a pokemon model/texture files

I tried that though it gives me an error...
I think i need to change the code a bit to point to the files and stuff, though i don't know what to change and stuff, I've never used python before:/

 

[pikpol]

So could someone tell me how i get the .bch files from the pokemon x/y data??

 

[Roxas75]

Does anyone have any info on how the ctr is calculated for sd files encryption and what keyslot they use?

 

[planetarian]

Hi, I've refactored/improved the tool. Now it shows a percentage and it's a little bit faster.
Launcher.dat: https://www.dropbox.com/s/g0znm6uyikawy74/Launcher.dat?dl=0
Launcher_noGW.dat: https://www.dropbox.com/s/orxl5befn5adfko/Launcher_noGW.dat?dl=0
Source code: https://bitbucket.org/xerpi/3ds-ctr-decryptor-refactored/src
<snip>

This one seems to be the one to use right now. The padgen_v2 release didn't work on all but one of my SD cards, nor would it work for Pokemon X; this one worked fine for both, once xerpi got everything sorted out.

 

[gamesquest1]

Does anyone have any info on how the ctr is calculated for sd files encryption and what keyslot they use?

have a look on there
http://3dbrew.org/wiki/AES

 

[chrrox]

the first step will be to check your facts

you think they are going to let you dump non encrypted 7x games?
because if they will they will make thier own bricking code useless because you can use any cart with any firmware.

 

[Huntereb]

I was wondering about the 7.X encryption, and what's going on with being able to dump/recompile games. Would it be possible to bypass the "flashcard lockout" used by the 7.x encryption by replacing it with an older method and then recompiling it? Do we have access to games like Tomodachi Life with this tool?

 

[chrrox]

Unless gateway publishes the 7x crypto keys (they won't) you can not dump these carts.

 

[Huntereb]

Unless gateway publishes the 7x crypto keys (they won't) you can not dump these carts.

Thought so, thanks for the info. Makes that idea a worthless one.

 

[Deleted-346555]

Nope. More or less until someone can execute ARM9 code NOT FUCKED UP on 7.x fw. For 7.x keys they're inside GW latest launcher but heck obfuscated AS HELL. If you know a bit ARM and you're interested in obfuscation, check it. This shit is the perfect obfuscation exemple.

 

[hippy dave]

I know this is just idle speculation, but are we assuming Gateway retrieved the keys by decapping or some such hardware method?

 

[PewnyPL]

Spoiler

Is Smea's script producing wrong UV mapping for some models? Or is this something else? Bulbasaur seemed mapped properly (except for the eyes)

 

[Baoulettes]

export it as obj, seen on your modelling software use in Material "out of bound" Mirror and not Tiles for Texture repetition
That how nintendo files work