Hi, my last message wasn’t very clear because of how the commands pasted.
I pulled all the commands from GitHub and have used all of them so far. On DESFire, I’ve been able to create applications, set my own keys, and write to blank DESFire cards. For actually cracking keys, I haven’t tested anything on a live customer card yet.
If anyone has a customer card they can legally test with, here is my GitHub link. Try it and see if you can recover the keys. I also added a DESFire key dictionary with over 4,000 keys. They’re randomly generated, so they may or may not work.
Right now, this is where I’m at: I made a Kantech calculator and an RBH calculator, and I’ve heard you can sometimes build DESFire tags just from the number printed on the tag.
Good luck everyone, let’s see if this goes anywhere.
….github.com/kobepower/Desfire_calculator