Another highlight for us at CCC was [Karsten Nohl] and [Henryk Plötz] presenting how they reversed Philips crypto-1 “classic” Mifare RFID chips which are used in car keys, among other things.

Supports Seos 8K and MIFARE DESFire EV1 implementation on a single RFID chip solution Supports Seos advanced credential technology and MIFARE® DESFire® EV1 implementation, allowing interoperability to ...

Here’s an open source RFID cloner design that is about the same size as a standard RFID key card. It doesn’t need a battery to capture key codes, just the magnetic field generated by an RFID ...

ID technologies available: contactless RFID identification, DESfire, DESfire EV1, Mifare, Mifare plus and Mifare Ultralight Compatible. Outer thumbturn with red green indicator for availability of the ...