Homebrew Official [Download] Decrypt9 - Open Source Decryption Tools (WIP)

[Apache Thunder]

Ok it worked. I injected Sudokuhax over the DS Internet app (the DS Internet Configuration menu in System Settings) and reinjected the TWL partition. However it doesn't exit back to System Settings when I exit it, so I'm thinking DS Internet sent a special shutdown command or something that tells System Settings to start when DS Internet closes. Maybe if we can find out what DS INTERNET sends to SWI (or whatever the register it uses to tell Arm9 to reboot back into CTR mode) we can edit source code of rxInstaller or CakeRop (or MSET installer of your choosing) to send this command so we get right back into System Settings when it exits.

Otherwise it's best to just download that free sports DSi app from eShop and just inject Sudokuhax over that.

 

[d0k3]

Is there a way to add a Option to create Xorpads for AGB_FIRM (0x0004013800000202) on a N3DS via Ninjhax?
This would help Riku to add Support for N3DS

Old post, but since then we now have a system titles dumper. With that you should be able to extract AGB_FIRM from system. Then you could use ncchinfo_gen.py and the usual tools to decrypt it. Could be more comfortable, but it will work.

Can I run this with Zelda Hack? Tried with current Dat and it white screens but doesn't load. This is on a n3ds xl

Sorry, but no. The launcher.dat will only work on O3DS browser.

@Shadowtrance:
About granular control over what get's dumped / injected in the NAND partition dumper / injector... Of course we could just make six menu entries from one, but that's not a good solution either, and your menu would have a ton of new entries. An actual partition selector (ie. a checklist) would require UI work and too many other source code changes. Not working on that now, but already thinking about it.

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@everyone:
By the way, we now have a poor man's NAND FAT file seeker / dumper in the Decrypt9 source code. It has it's limitations (the worst one being that it doesn't handle long file names), but we could now automagically extract any file from the CTRNAND / TWLN / TWLP partitions. But, as I understood, the movable.sed is not actually useful (maybe it was in the past), and some other files like the SecureInfo_A or LocalFriendCodeSeed_B have long filenames (filename before the dot > 8) and/or are not useful enough to legitimate additional work.

Anyways, any additional ideas about what cool stuff to do with that new NAND FAT file seeker / dumper? Or other features you'd like to see in Decrypt9? CTR decryptor is still coming up.

 

[Asia81]

CTR decryptor is still coming up.

I love you, guys

 

[Asia81]

Can someone send me a screenshot of the NCCH screen ?

It's just for my tutorial here:
https://gbatemp.net/threads/tutoria...d-3ds-roms-run-xy-oras-without-update.383055/
Obtaining Xorpads on 9.2 (O3DS / N3DS)

 

[d0k3]

Can someone send me a screenshot of the NCCH screen ?

It's just for my tutorial here:
https://gbatemp.net/threads/tutoria...d-3ds-roms-run-xy-oras-without-update.383055/
Obtaining Xorpads on 9.2 (O3DS / N3DS)

I can't, but maybe you'll find something via the Google image search? Soon xorpads won't be required for this anymore .

 

[Asia81]

I can't, but maybe you'll find something via the Google image search? Soon xorpads won't be required for this anymore .

Already tried, no luck xD

 

[k8099]

my o3ds is 9.2 system,and i use the 4.x system setting app
i can use the Shadowtrances last version with internat,and i can see the meun,but when i use Decrypt Nand Partitions,it say Decrypt twln.bin,but the prcenent always 0%,i can not get the file

when i use your version0710 with internat,the top screen just white ,have nothing,but i can use your Nightly builds0712,but it can not get twln.bin

 

[Shadowtrance]

my o3ds is 9.2 system,and i use the 4.x system setting app
i can use the Shadowtrances last version with internat,and i can see the meun,but when i use Decrypt Nand Partitions,it say Decrypt twln.bin,but the prcenent always 0%,i can not get the file

when i use your version0710 with internat,the top screen just white ,have nothing,but i can use your Nightly builds0712,but it can not get twln.bin

Yes we're aware of the issue currently with the browser version not working correctly. looking into fixing it but we're not actually sure what the problem is as it works fine with the ninjhax version.
Not much you can do unless you can use the ninjhax version instead until the problem is figured out sadly.

 

[k8099]

Yes we're aware of the issue currently with the browser version not working correctly. looking into fixing it but we're not actually sure what the problem is as it works fine with the ninjhax version.
Not much you can do unless you can use the ninjhax version instead until the problem is figured out sadly.

sadly,i do not have a legit cubic ninja,so when i use cfw into sys cfw,and then ues ninjhax,the Decrypt9 just failed like pasta cfw and reinand cfw....

 

[Shadowtrance]

It should work if you run cubic ninja from pasta with firmlaunch disabled.

 

[k8099]

It should work if you run cubic ninja from pasta with firmlaunch disabled.

i first use rxtools into sysnand,then use illegit cubic ninja into ninjhax,then run Decrypt9,it can not work...like run pasta cfw and reinand cfw

--------------------- MERGED ---------------------------

It should work if you run cubic ninja from pasta with firmlaunch disabled.

oh,yes,when i into rxtools devmode,i can use ninjhax to run Decrypt9,now i had get the twln.bin with d0k3 ninjhax version

 

[k8099]

It should work if you run cubic ninja from pasta with firmlaunch disabled.

yes,your version also run good,now i have succes install the sudoku,thanks!

 

[d0k3]

my o3ds is 9.2 system,and i use the 4.x system setting app
i can use the Shadowtrances last version with internat,and i can see the meun,but when i use Decrypt Nand Partitions,it say Decrypt twln.bin,but the prcenent always 0%,i can not get the file

when i use your version0710 with internat,the top screen just white ,have nothing,but i can use your Nightly builds0712,but it can not get twln.bin

We're working on fixing this. It is just a very strange issue because everything works good on Ninjhax. Did you try anything else (besides decrypting NAND partitions)? And do other features (like generating xorpads, backing up the NAND... work?

 

[k8099]

We're working on fixing this. It is just a very strange issue because everything works good on Ninjhax. Did you try anything else (besides decrypting NAND partitions)? And do other features (like generating xorpads, backing up the NAND... work?

no.i do not try others.your version can not load,the top screen is just white(9.2 o3ds), the Shadowtrances version can see the meun,but always 0%

but i find in the rxtools devmode(advacesetting),i can use illegit cubic ninja run Decrypt9(all of yours)with ninjhax version

 

[d0k3]

no.i do not try others.your version can not load,the top screen is just white(9.2 o3ds), the Shadowtrances version can see the meun,but always 0%

but i find in the rxtools devmode(advacesetting),i can use illegit cubic ninja run Decrypt9(all of yours)with ninjhax version

I meant, in Shadowtrances version - did you try anything else but partition dumping? Knowing if other stuff works will help us find the solution.

 

[Shadowtrance]

Everything seems to work with the ninjhax version... partition dumping / ticket.db dumping don't seem to be working with the launcher.dat version. (still yet to test EVERYTHING with the launcher.dat version). So no idea what's up with that version vs the other.

 

[d0k3]

Everything seems to work with the ninjhax version... partition dumping / ticket.db dumping don't seem to be working with the launcher.dat version. (still yet to test EVERYTHING with the launcher.dat version). So no idea what's up with that version vs the other.

If even ticket.db dumping does not work, it is very improbable the crypto routines are responsible. There are only two source code differences between the GW and bootstrap version, and these are in the drawing functions and in the file system functions. I think the trouble is in the working directory, and that this must be reverted (yes, we will have to do everything in the root dir then again).

I made a dedicated branch for fixing this issue ("launcherfix"). Hope we'll get somewhere.

 

[Shadowtrance]

Yeah i just saw the new branch, will have look in a few hours when I'm free.

 

[key1340]

@d0k3

I have done some testing with 3DS Multi Decryptor and Decrypt9 and the 00000000 file that is the seeddb.bin.
With Decrypt9 when you use a 3ds rom with the ncchinfo_gen.py file,It gives you info on the rom then under that it gives crypto info.On a 9.6 crypto rom is say.

Uses 7.x NCCH crypto
Uses 9.x SEED crypto

And doesn't care if the seeddb.bin is present.

With 3DS Multi Decryptor and its ctrKeyGen.py file it gives the same info,But gives an error.

SeedError: Can't find SEEDDB file.

If you rename the 00000000 file to 00000000.sav and put it in the folder withe the rom and ctrKeyGen.py file,Then run ctrKeyGen.py it doesn't give an error.And you get this.

Uses 7.x NCCH crypto
Use seed NCCH crypto
Seed KeyY: 298xxxxxxxxxxxxxxxxxxxxxxxxxx6F3

With 3DS Multi Decryptor i was able to cryptofix a 9.6 crypto rom.

 

[d0k3]

@d0k3

I have done some testing with 3DS Multi Decryptor and Decrypt9 and the 00000000 file that is the seeddb.bin.
With Decrypt9 when you use a 3ds rom with the ncchinfo_gen.py file,It gives you info on the rom then under that it gives crypto info.On a 9.6 crypto rom is say.

Uses 7.x NCCH crypto
Uses 9.x SEED crypto

And doesn't care if the seeddb.bin is present.

With 3DS Multi Decryptor and its ctrKeyGen.py file it gives the same info,But gives an error.

SeedError: Can't find SEEDDB file.

If you rename the 00000000 file to 00000000.sav and put it in the folder withe the rom and ctrKeyGen.py file,Then run ctrKeyGen.py it doesn't give an error.And you get this.

Uses 7.x NCCH crypto
Use seed NCCH crypto
Seed KeyY: 298xxxxxxxxxxxxxxxxxxxxxxxxxx6F3

With 3DS Multi Decryptor i was able to cryptofix a 9.6 crypto rom.

The Python scripts in 3DS Multi Decryptor work differently than the Python scripts in Decrypt9. It's good if it works that way, but somewhat tedious, right?

The seeddb.bin file (which is NOT the same as the 00000000 file) is meant to be a database of seeds. You put this database on your SD card once, and you don't have to fiddle around with the 00000000.sav file.

I'll take a look at ctrKeyGen.py. Maybe I can code a simple 00000000 -> seeddb.bin converter.

EDIT: I'm pretty sure I can quickly write that converter, but could you perhaps send me that seeddb / 00000000.sav file again? I only have it on my work computer now, to which I won't have access until tomorrow.