Homebrew Xorpad generation on 9.2

[ilovepennies]

archshift (who works on Citra) just released this: https://github.com/archshift/Decrypt9

he also made instructions for using it here: https://github.com/citra-emu/citra/wiki/Decryption

 

[keven3477]

does this mean we can make .cias using 9.2 or am i thinking something else

 

[cearp]

this was posted yesterday, when it actually 'was just released'
but sure i don't think it got its own thread, good for some people i'm sure

 

[duke_srg]

Anyway to get a prebuild version?

 

[Vappy]

Anyway to get a prebuild version?

http://puu.sh/fmHub/69d85f351f.zip Don't have a 9.x console to test it on, but no reason it shouldn't work

 

[Februarysn0w]

Here it is!
https://mega.co.nz/#!7dIGgJKL!RL1rkYMlpz1gV-EDQZSRc5WGWYU-r86iD_3GwONSQvg

 

[duke_srg]

Have anyone tried renaming of Launcher.dat with the custom HTML starter? I think it should work
upd: looks like it's not

 

[FR0ZN]

What am I missing here? In the other thread they said that there is no SD Access for this decryptor, but looking at the tutorial it creates xorpads for a file which is located on the SD Card (ncchinfo.bin).

What I'm basically after is to create a xorpad for my NAND once my N3DS is here, so why can't it write to the SD Card, just like it writes the xorpads for the CTR Cards?

Regards,
iCEQB

 

[ilovepennies]

it...can write to the SD card, but it doesn't decrypt NAND or SD files yet

 

[duke_srg]

Any chance to port this code to launch directly from the LoadCode ROP?

 

[ChrisX930]

It really works!

 

[FR0ZN]

Nice ... my dirtiest dreams are coming true .... finally

 

[Roxas75]

That's what i wanted to see!

 

[qazxswedcvfr93]

Not for 9.4? =(

 

[ChrisX930]

Not for 9.4? =(

I hope there will be 9.4 support soon.
We could dump the fat16 partition of the NAND dump AND decrypt it with 9.4 support.

 

[Broadway]

What I Do Wrong

 

[Vappy]

Only works with Python 2 apparently.

 

[Broadway]

works fine!

 

[FR0ZN]

it...can write to the SD card, but it doesn't decrypt NAND or SD files yet

Ok ... I was wondering because this guy here, who usualy knows his shit, said the following yesterday:

http://gbatemp.net/threads/release-3ds_ctr_decryptor-void.370684/page-109#post-5316383

 

[liomajor]

If you take a look into src for padgen.c it contains:

    Debug("Creating NAND FAT16 xorpad.  size (MB): 760");
    Debug("\tFilename: sdmc:/nand.fat16.xorpad");

    struct pad_info padInfo = {.keyslot = 0x4, .setKeyY = 0, .size_mb = 760, .filename = L"sdmc:/nand.fat16.xorpad"};
    //It's actually around 758MB in size. But meh, I'll just round up a bit.
    memcpy(padInfo.CTR, ctr, 16);

https://github.com/archshift/Decrypt9/blob/master/source/decryptor/padgen.c

I can't test it, my only 3ds on 9.x is my new3ds xl wich is currently not supported.