Homebrew .key files?

[godreborn]

are you trying to run a PHP script through DOS ?
PHP is a website interpretation language, you need a web server, and load the page using http:// localhost/ path to your script.php
(or upload it to a remote webserver with php support)



He said he has all the needed files : game file (game.wud, it's the full disc iso ?), common.key, the title key.
But he doesn't know how to generate a title.key with the "title key".

I didn't do that for a very long time, but I barely remember creating an empty dummy file, and placing the title key at a specific position inside the title.key file

I can try to check what I have left on my computer and remember how it worked.

what is the password for wii u? I'm not sure if I'm getting the correct information.

 

[Cyan]

sometime nintendo, sometime mypass
the script should try both automatically.

 

[godreborn]

both of these title keys show up as wrong according to the title key site.

 

[Sheeba-]

are you trying to run a PHP script through DOS ?
PHP is a website interpretation language, you need a web server, and load the page using http:// localhost/ path to your script.php
(or upload it to a remote webserver with php support)



He said he has all the needed files : game file (game.wud, it's the full disc iso ?), common.key, the title key.
But he doesn't know how to generate a title.key with the "title key".

I didn't do that for a very long time, but I barely remember creating an empty dummy file, and placing the title key at a specific position inside the title.key file

I can try to check what I have left on my computer and remember how it worked.

edit:
You need to put the title's key inside a title.tik file
https://gbatemp.net/threads/cdecrypt-doesnt-decrypt.509517/#post-8227848

It seems I didn't give the location in this thread, it's in another castle thread

I don't know which tool he is using, maybe cdecrypt ?
If I remember, cdecrypt is used to convert WUD iso file to "file and folder" format (.app and .h3 files to be installed with WUP installer).
if you need to decrypt the app/h3 files to get the real game files (content/meta/code) that's another step you need to do.
or use another tool like JNUSTool

edit2 :
it's located at 0x1bf

https://gbatemp.net/threads/wii-u-python-one-liners-thread.400008/#post-5739356

Python script to generate the files

python -c "import binascii; open('disckey.bin', 'wb').write(binascii.unhexlify('<pasteyourkeyhereinbetweenthequotes>'.replace(' ','')))"

python -c "import binascii; open('title.tik', 'wb').write(b'\0'*0x1bf + binascii.unhexlify('<pasteyourkeyhereinbetweenthequotes>'.replace(' ','')))"

edit3 : more info here
https://gbatemp.net/threads/the-dif...-and-how-to-convert-them.449212/#post-6873621

I"m using wud2app and when I try to run the command it says Disc key size wrong! The command that I am using is wud2app.exe common.key game.key game.wud

 

[V10lator]

sometime nintendo, sometime mypass

and sometimes "test", sometimes "1234567890", sometimes "Lucy131211", sometimes "fbf10", sometimes "5678", sometimes "1234" and sometimes even "".
Seriously: Just use NUSspli to generate the keys. It contains a password database for a reason...

//EDIT: @godreborn That PHP script you try to run isn't meaned to get run but for other devs to take it as a ground to start cleanroom implementations of this algorithm in other languages, like this: https://github.com/V10lator/NUSspli/blob/master/src/keygen.c

 

[godreborn]

and sometimes "test", sometimes "1234567890", sometimes "Lucy131211", sometimes "fbf10", sometimes "5678", sometimes "1234" and sometimes even "".
Seriously: Just use NUSspli to generate the keys. It contains a password database for a reason...

I'm trying to figure out how this script works, so I put in all of that, and it's still wrong.

 

[V10lator]

it's still wrong.

Probably cause the PHP script is missing the last step of encrypting the generated key with the Wii U common key. Again: That PHP script is meaned to show you how it needs to be done so you can start thinkering, not to thinker for you... It's meaned for devs, not for end users.

 

[godreborn]

Probably cause the PHP script is missing the last step of encrypting the generated key with the Wii U common key.

where do I put the common key?

 

[godreborn]

is that key correct though? do I need to do anything beyond the "derive all" modification?

 

[Cyan]

I"m using wud2app and when I try to run the command it says Disc key size wrong! The command that I am using is wud2app.exe common.key game.key game.wud

You probably put the key number in a .txt file and renamed it to .key ?

the key is probably expected in binary format.
open your hexeditor, create a new empty file, paste the key in the binary area (not in the ASCII part).

 

[godreborn]

@Cyan , I was aware that php was a browser based script, but when I tried it with this script from @V10lator , it didn't work, so I put the php.exe in environmental variables from xampp. this did work. it downloaded almost 3,000 files through cmd prompt, but all of them were 0KBs, no idea why. they were the tmd files. this took about an hour to identify all of them, so I assume that's all the unique games that exist for the wii u.

 

[godreborn]

2,778 to be exact.

 

[Sheeba-]

You probably put the key number in a .txt file and renamed it to .key ?

the key is probably expected in binary format.
open your hexeditor, create a new empty file, paste the key in the binary area (not in the ASCII part).

I opened a new file in hex editor and but the game key in it. I named the file game.key I did not put the key in a .txt file then renamed it.

 

[godreborn]

iirc, wud files are all around the same size, like 23.9GBs or so. it's probably to the byte, so if it's coming up short, could be a bad dump. wux files are compressed versions, so those will likely have all different sizes.

 

[dojafoja]

The problem is that you have WUD files, which represent a 1:1 image of the retail disc. Titlekeys as most people know them relate to the titles contents. The wud2app utility can easily extract the encrypted Titlekey from the disc, so that is not what you need. What you need is the disc key, which is sometimes confusingly referred to as the wud Titlekey. You need the disc key because you have a disc image which has the SI partition encrypted. You need to provide this disc key so the SI partition can be decrypted and Wud2app will extract the actual title key in order to decrypt the titles contents.

For what it's worth, I wrote a Python implementation of the leaked PHP script to generate title keys:
https://gbatemp.net/threads/release-kii-u-generator.566930/

Unfortunately this won't help with wud files, as I mentioned above

 

[godreborn]

you can use uwizard to know, at least, if the wud key is correct. it will use its sha-1 iirc to tell you if it's correct.