Every piece of software on the 3DS (games, DLC, updates) is encrypted with a unique 16-byte
Using a homebrew application like or GodMode9 : enctitlekeysbin 3ds top
But what exactly is this file? Why is it the "top" search result for so many troubleshooting guides? And do you actually need it? Every piece of software on the 3DS (games,
The actual decryption process uses AES-128-CBC and involves: enctitlekeysbin 3ds top