Homebrew [Download] SEEDconv - seeddb.bin generator for use with Decrypt9

[Shadowtrance]

Sure, use cia (updateCDN) files to update it to 9.6.0.

It won't boot! (9.6 emunand that is). Y'know cause nintendo had to throw a spanner in the works and add some new encryption....

 

[kactusss]

.

 

[liomajor]

It won't boot! (9.6 emunand that is). Y'know cause nintendo had to throw a spanner in the works and add some new encryption....

Is there a need to boot it?

 

[d0k3]

Is there a need to boot it?

Yup, there is. If you don't install any SEED crypto titles, the 00000000 file will contain garbage only and no usable seeds.

 

[liomajor]

Yup, there is. if you don't install any titles, the 00000000 file will contain garbage only and no usable seeds.

Ok, then it's only working for old3ds :/

 

[shinyquagsire23]

Well, being honest this has existed with 3DS_Multi_Decryptor for a while now. I actually kinda prefer their solution, bundling it into the ncchinfo generator. Nice work though, maybe we'll see some more mods and RE to these games soon.

 

[d0k3]

Well, being honest this has existed with 3DS_Multi_Decryptor for a while now. I actually kinda prefer their solution, bundling it into the ncchinfo generator. Nice work though, maybe we'll see some more mods and RE to these games soon.

Yes, you're correct, I actually got some offsets from the included Python script. However, there was no known way of generating the Decrypt9 seeddb.bin before.

 

[shinyquagsire23]

Yes, you're correct, I actually got some offsets from the included Python script. However, there was no known way of generating the Decrypt9 seeddb.bin before.

Ah, so they just added support for it without actually doing anything with SEEDDB? Kinda funky...

 

[d0k3]

Ah, so they just added support for it without actually doing anything with SEEDDB? Kinda funky...

Maybe there was something secret . Or a manually curated seeddb.bin.

 

[atkfromabove]

Thanks for this! It worked perfectly! Are these files unique to each console?

 

[d0k3]

Thanks for this! It worked perfectly! Are these files unique to each console?

Citing myself:

The game specific seeds, by the way, are not console unique, as confirmed by Shadowtrance. However, your 00000000 file may be, so be careful.

 

[atkfromabove]

Citing myself:

Ah thanks for explaining

 

[Melon__Bread]

Great work!
Here I have a attached a 64-Bit Linux binary if anyone care:
http://a.uguu.se/scllqe_SEEDconv-e041a19958.tar.gz

 

[mixups]

I solved Pony Pet 3D issue.
This game has been set NCCH Flags Index[3]=0 [4]=0x01 [5]=0x3 [6]=0 [7]=0x20
That's means using the Original NCCH key and Seed crypto.
It was required a generated using SEEDKeyY and Keyslots 0x2C .exefs_7x.xorpad.

Edit: ROMFS is no problem at all.

 

[d0k3]

I solved Pony Pet 3D issue.
This game has been set NCCH Flags Index[3]=0 [4]=0x01 [5]=0x3 [6]=0 [7]=0x20
That's means using the Original NCCH key and Seed crypto.
It was required a generated using SEEDKeyY and Keyslots 0x2C .exefs_7x.xorpad.

Where I was checked ncchinfo.bin, Original KeyY has been set to ROMFS.
However, I think should be set a SEEDKeyY.

You mean ncchinfo_gen.py does something wrong there? Think you can solve that inside the Python script and pull that into Archshifts Decrypt9 or mine?

 

[mixups]

You mean ncchinfo_gen.py does something wrong there? Think you can solve that inside the Python script and pull that into Archshifts Decrypt9 or mine?

That's ncchinfo_gen.py issue. Sorry but I can't understand the Python script.

 

[d0k3]

That's ncchinfo_gen.py issue. Sorry but I can't understand the Python script.

Neither do I . You could open up an issue on Archshifts Decrypt9 repo describe the issue there in detail, and with a combined effort I'm pretty sure we will get that fixed.

 

[mixups]

Neither do I . You could open up an issue on Archshifts Decrypt9 repo describe the issue there in detail, and with a combined effort I'm pretty sure we will get that fixed.

I understand. I'll open the New Issue on Archshifts Decrypt9 repo

 

[mixups]

I'll create a pull request to solve that inside the Python script and decryptor.

 

[DJPlayer]

Can you update EmuNAND on GW / N3DS to 9.6.0+? And, if you've already got the game installed, how come it works and needs seed crypto, if you are on 9.2.0?

Firmware & eShop Spoof -> eShop -> Game downloaded.

I think I can update EmuNAND by using ReiNAND + System Settings->Firmware Update?
The problem will be that I need to decrypt the NAND, right? Is it possible after updating it? ReiNAND and N3DS only supports EmuNAND up to 9.5...