Hacking Xenoblade Chronicle 3D xorpads

[motezazer]

With the latest Decrypt9 commits, it's now possible to generate Xenoblade Chronicle 3D xorpads!

Warning : To generate correct xorpads, Decrypt9 must be launched on a New 3DS.

 

[Xenon Hacks]

Good now I can install a CIA

 

[Kohmei]

Does this mean the data is finally decryptable or does it just leave it encrypted like the currently available .cia?

 

[motezazer]

Does this mean the data is finally decryptable or does it just leave it encrypted like the currently available .cia?

It means that the data is fully decryptable.

 

[liomajor]

My new3DS decrytion takes using Decrypt9 0,3MB/s (Sandisk CL10), how fast is it for you?

 

[motezazer]

My new3DS decrytion takes using Decrypt9 0,3MB/s , how fast is it for you?

Xorpad generation on N3DS is very slow (why? I don't know).
40 minutes for 30%.

 

[liomajor]

40min > 30% calculated with pad nr4 (3756 MB) > 0,47 MB/s

Whats your microSD's brand you are using for internal memory?

 

[motezazer]

My pad size is 3492 MB (it's the japanese version, I want to extract the voices).
I'm using a class 10 microSD, it's a 32GB Emtec one.

 

[liomajor]

Ahh Emtec, former BASF ^^

3492 > ~ 0,44 MB/s, still faster than Sandisk cl10

 

[motezazer]

Don't think the sd card is for something in the speed.
I didn't time the decryption.

 

[liomajor]

I was curious because on my old3ds was decrypting way faster than with new3ds.

 

[motezazer]

It's a known fact. The real reason is mysterious.
My O3DS (before the SD card reader broke) was decrypting way faster too.

 

[Kohmei]

Forgive me for being terribly noobish here, but how do I compile a .3dsx that I can boot with CN/N3DS? I don't think the launcher.dat will do me any good unless that's been changed

 

[motezazer]

Forgive me for being terribly noobish here, but how do I compile a .3dsx that I can boot with CN/N3DS? I don't think the launcher.dat will do me any good unless that's been changed

Normally next to the Launcher.dat you have a .bin file.
Rename it to payload.bin
Then, download the arm9 branch of bootstrap here.
Go into the data folder, and replace the payload.bin with yours.
Finally, compile bootstrap.

 

[liomajor]

Kohmei you need to compile Decrypt9 (Decrypt9.bin rename it as payload.bin) and create your .3dsx with bootstrap.

https://github.com/archshift/Decrypt9/tree/bootstrap
https://github.com/shinyquagsire23/bootstrap/tree/arm9-kernel

 

[Septimo]

My pad size is 3492 MB (it's the japanese version, I want to extract the voices).
I'm using a class 10 microSD, it's a 32GB Emtec one.

Does that mean you're planning on trying an undub? Let us know how that turns out!

 

[Kohmei]

Thanks, got it to compile

 

[motezazer]

Extracting decrypted RomFS...
The Japanese voices are now mine!

 

[motezazer]

Fun facts from the RomFS :

mcx: Built on Dec 31 2014 at 17:38:01 by dave_b. MCX_DATA_VERSION=6
convert_all_dvd_data: Built data for JP on Tue Jan 6 2015 13:30:02

So game was finished "on Tue Jan 6 2015 13:30:02".
It's late here in France so I will sleep.
Tomorrow I will generate the xorpads for the EUR version an try to make an undub.

 

[blindseer]

Kohmei you need to compile Decrypt9 (Decrypt9.bin rename it as payload.bin) and create your .3dsx with bootstrap.

https://github.com/archshift/Decrypt9/tree/bootstrap
https://github.com/shinyquagsire23/bootstrap/tree/arm9-kernel

Will it decrypt properly if a slot0x25 key is present?