Cloning a ISO 14443-A tag issues

[Aoxhwjfoavdlhsvfpzha]

It just changes the cloning procedure, they’re generally pretty cross-compatible

If you have gen2 cards and an android phone, you could try MCT

More information about gen1a vs gen2 and cloning:

"magic" Mifare chips

The Mifare “classic” S50 1k chip? For many years the Mifare MF1ICS50 1k chip was used for all kinds of applications as a “secure chip” for everything from access control to stored value cards, and used for making localized payments within closed systems like public transit and laundry services. However, it uses a security mechanism called “crypto1” which is a simple, proprietary encryption mechanism that hardly has anything to do with modern cryptography. It has been broken for many years now, b…