ROM Hack [Release] 3DS_CTR_Decryptor-VOiD

[pikpol]

Sorry, you can't post links to game's content.
other users have to decrypt and extract the files themselves.

Sorry didn't know that

 

[hippy dave]

Stupid hashes.

 

[pikpol]

Does anyone know how I can compile this and use this: https://gist.github.com/smealum/9394125

 

[Baoulettes]

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

 

[gamesquest1]

ok anyone wanting a simple windows script to automatically extract a rom's filesystem, decrypt it and extract the contents

basically make sure you have
the xor pads and the 3ds rom in the folder

make sure you only have the 1 .3ds file in the folder and click on edd.bat

(i know its obvious but i didn't make any of the tools in the file, just the .bat file this is just to make the process super noob friendly)

 

[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?

4.1-4.5 is required because the launcher uses the rop loader to run, and the rop loader uses the exploit that is only available on FW 4.1-4.5

 

[Baoulettes]

4.1-4.5 is required because the launcher uses the rop loader to run, and the rop loader uses the exploit that is only available on FW 4.1-4.5

It doesn't really tell me what in the inner what this software do, is there any sources ?

 

[PewnyPL]

why it can't be remade over a computer software?

Because it uses Hardware decrypting of the 3DS, and we don't know the exact algorithm it uses.

 

[Baoulettes]

Okay I guess I have to find a way to boot my old 3ds mother board without upper screen ^^"

 

[GorTesK]

Okay I guess I have to find a way to boot my old 3ds mother board without upper screen ^^"

I dont think it will boot without a screen, you could buy a replacement screen or a defect 3ds and take its screen

 

[Baoulettes]

I know but buy something only to make a ct for mkw isn't in my priorities ^^

 

[FAST6191]

I know but buy something only to make a ct for mkw isn't in my priorities ^^

There are no custom ROMs yet either, to make custom tracks on Mario Kart you would have to find a way to do that (should not be too hard with the current hacks) as well as reverse engineer the formats involved (though Mario Kart seems to be popular enough to warrant many people looking into it).

 

[Baoulettes]

I was speaking about first to port Mairo kart 7 track to Mario Kart wii

 

[kyogre123]

MKWii is done, let's move on to MK7...

 

[Huntereb]

I was speaking about first to port Mairo kart 7 track to Mario Kart wii

Or vice versa. MKW is pretty old news in my book.

 

[Nic333]

Does anyone know how I can compile this and use this: https://gist.github.com/smealum/9394125

You don't compile that, they are Scripts, just save them and use as a command line program
(You will also need Python installed)

 

[pikpol]

You don't compile that, they are Scripts, just save them and use as a command line program
(You will also need Python installed)

Could you give me some more information? I already got python installed for some other stuff.
So i save them as .py? And then?
Sorry it's just all new for me but it's really time to learn these things

 

[Canzah]

Is it possible to change data in a rom and re-enrypt it?
Basically, I'd be interested in doing an undub of SMT4.

 

[windwakr]

Could you take a look at Harmoknight files? The game was also made by Gamefreak, and it's folder layout is very similar(a/x/x/x). The files seems to have a GARC header, but your unpacker says there are zero files in each one.


Edit:Just looking through the header of the file and your source, I already see the header part before 'OTAF' is 4 bytes shorter than what you look for.

Here's a pic of the header for file 'a\0\0\0': http://i.imgur.com/gCf4AKb.png
File size is 60,474,816 bytes

Here's a fixed Form1.cs for Kaphotics' GARC unpacker that makes the unpacker work on Harmoknight files(although, it breaks compatibility with Pokemon).
http://pastebin.com/vA65rKeL

 

[ultimatetemper]

I have a problem.
I extracted exefs, exh and romfs, but I can't extract them, the Automatic Extractor says it's corrupted.
Maybe because the romfs I'm using is larger than 2GB?