ROM Hack [Release] 3DS_CTR_Decryptor-VOiD

[piratesephiroth]

Does this support 4GByte games like Bravely Default? I tried it and it says "Number of entries: -268435453 Nothing to do. :/ (-268435453)"

Try trimming it?

Also did you drag the rom file onto ctrkeygen.py?

 

[daxtsu]

What trimmer program would you recommend? And yes, I had an ncchinfo.bin created for the rom already (I even remade it after trimming).

Edit: I used rom_tool. I'll see if I have any luck..

Edit 2: Nope, even trimming it still results in the same error. I guess it's simply not compatible right now.

 

[tjexp]

I just tried using the SD Decrypter and made a SDinfo file but when I go to create the xorpads, I get 578 entries but then it says "Nothing to do"

Any idea what I'm doing wrong?
(used the launcher)

 

[Relys]

daxtsu tjexp

Use the latest version of the tools. Don't use any old files.

 

[daxtsu]

Thanks, I compiled the newest version and it seems to work now. Now to find something to do while it makes a 3.3GB xorpad. xD

Edit: Just wanted to confirm that I ended up using the latest NCCH decryptor and made a working CIA out of my Bravely Default game. Woo!

 

[tjexp]

I used the latest version of the tools and still get the same error
(I have never formatted my sysnand)

 

[Relys]

I used the latest version of the tools and still get the same error
(I have never formatted my sysnand)

Ah increase your max entries and recompile: https://github.com/Relys/3DS_SD_Decryptor/blob/master/SDpadgen_src/source/main.c#L21

Or you can just copy over what you need to a folder and run SDInfo_gen on it. Probably a better idea seeing as you might not even have enough space for all of the xorpads for those entries.

 

[tjexp]

Ah increase your max entries and recompile: https://github.com/Relys/3DS_SD_Decryptor/blob/master/SDpadgen_src/source/main.c#L21

Or you can just copy over what you need to a folder and run SDInfo_gen on it. Probably a better idea seeing as you might not even have enough space for all of the xorpads for those entries.

Thanks, I'll just bump it up to 1000
Edit:
It worked!
Now to wait a very long time

 

[Reisyukaku]

Out of curiosity, how beneficial would a 3DS rom editor be for you folks? lol
Heres what i got after ~4 - 5 days of work:

I just wanna make the process faster and it'd also probably be good for noobs, but yea..
(for those who care about the details, so far is can decrypt the romfs and parse GARCs and and export them.. i've only been testing it on pokemon games, but adding support for other stuff wont be hard.. also im writing it in 2 languages.. C# for the GUI and im compiling C into DLLs that deal with the grunt work)
Basically im designing this to be used with Rely's decryptor and Gericom's EFE, so it looks for the xorpads with a specific format and it wont have built in editors.. its just a way to edit and rebuild roms... and maybe CIAs some day.

 

[einstein95]

Nice! Any possibility on adding compatibility for HarmoKnight's GARCs? The version info in the header is earlier than X/Y's.

 

[cearp]

isn't there a little tool that XORs stuff without me having to resize the xorpad/the resulting xored file?
since the xorpads generated (at least by sd decryptor) are too big, correct?

 

[Riku]

isn't there a little tool that XORs stuff without me having to resize the xorpad/the resulting xored file?
since the xorpads generated (at least by sd decryptor) are too big, correct?

Here it is.

 

[cearp]

Here it is.

beautiful, i'll keep you updated

 

[Reisyukaku]

Nice! Any possibility on adding compatibility for HarmoKnight's GARCs? The version info in the header is earlier than X/Y's.

as long as the magic is 'GARC' it'll find it

 

[intermet]

Why xorpad and encrypted file have not the same size ?
any "xor.exe" for linux ?

.

 

[einstein95]

Why xorpad and encrypted file have not the same size ?
any "xor.exe" for linux ?

The xorpad is generated with the rounded-up size rather than the exact size, most probably to save space in the *info.bin.
If you want a xor.exe for linux, simply compile the source http://pastebin.com/CjR8J0PM

 

[AHP_person]

Okay, so i used the SD Decryptor to decrypt the 1.3 update data for Pokemon X, and I was able to find out that there are a lot of added directories. Starting from a/2/7/1 - a/3/2/1, there are extra garcs. I'm not entirely sure if there are more .cro files, but here's the whole RomFS content list if anyone wants it: http://pastebin.com/vdtRRrEu

 

[Reisyukaku]

The xorpad is generated with the rounded-up size rather than the exact size, most probably to save space in the *info.bin.
If you want a xor.exe for linux, simply compile the source http://pastebin.com/CjR8J0PM

>http://pastebin.com/CjR8J0PM
I hate to be that guy, but why compare file sizes instead of just:
while(!(feof(file1) || feof(file2))){ //code }

basically what i did here
Although this reads directly from the rom, so it'd work much better in xerpi's program

 

[cearp]

The xorpad is generated with the rounded-up size rather than the exact size, most probably to save space in the *info.bin.
If you want a xor.exe for linux, simply compile the source http://pastebin.com/CjR8J0PM

thanks for this source code, i made a mac version (works for me on yosemite at least)
https://anonfiles.com/file/89088226cf98bcb1295c27e540247756 --- padxorer for mac

where is the source for the latest version of makerom? i think there are 2 different versions or something, i'm a little confused.
i just want to build that for mac too

 

[piratesephiroth]

thanks for this source code, i made a mac version (works for me on yosemite at least)
https://anonfiles.com/file/89088226cf98bcb1295c27e540247756 --- padxorer for mac

where is the source for the latest version of makerom? i think there are 2 different versions or something, i'm a little confused.
i just want to build that for mac too

The makerom from this link should be the best one (applestash's vandalized version)

https://github.com/3DSGuy/Project_CTR/tree/4fcc4665851c80036e56da5bff5346a788dd4fb5