Convert Wii CDN to WAD Files?

[jtabc123456]

Does anybody know how to convert Wii CDN files (the ones matching the no-intro database) into .wad files?

 

[Quadraxis_v2]

Modmii can do it, but for the vast majority you need the ticket which is not found on the server.

Edit: I was wrong, Modmii can only pack decrypted wads

 

[Aep]

Does anybody know how to convert Wii CDN files (the ones matching the no-intro database) into .wad files?

Why not just use NUSGet?

 

[jtabc123456]

Why not just use NUSGet?

I was not aware of this tool. It seems like it might do what I need, but I'm unsure. Reading the github, it does mention that it only supports this for "free titles" so I don't know if that will be a problem. I will need to try this out sometime later.

 

[JustMeDaFaq]

I was not aware of this tool. It seems like it might do what I need, but I'm unsure. Reading the github, it does mention that it only supports this for "free titles" so I don't know if that will be a problem. I will need to try this out sometime later.

Yes, it does only support "free" titles. Aka titles where the ticket is available.
Thats an limitation for legal reasons.

The needed algoritm has been leaked a while ago tho:

Homebrew  Thread '3DS/Wii U titlekey generation algorithm leaked'

May 29, 2020

https://pastebin.com/DUe6KMXZ

This is crazy. As part of the leaks in 4chan related to Nintendo's old source code, looks like someone has posted the algorithm that generates the title key for 3DS and Wii U titles.

IMPORTANT: The script doesn't contain any Nintendo specific keys or any potential "illegal numbers". Thanks to Nintendo for using common words for their passwords.

The only parameter for the algorithm is the title ID. Turns out the "password" Nintendo decided to use for the algorithm is either:

• nintendo
• mypass

The password and the title ID...

• Astoria
• Replies: 35
• Forum: Nintendo 3DS

• 
• 

Its pretty trivial to add the proper ticket/title key generation into NUSGet if youre familiar with python.
Feel free to do it on your own, just a reminder tho, if youre having success, i wouldnt release it to the public for legal reasons