Hallo zusammen, sofern nicht selber schon gesehen/-lesen hier [0] FYI "MIFARE Classic: exposing the static encrypted nonce variant" --> "... present several attacks and unexpected findings regarding the FM11RF08S ..." (neue Variante des MIFARE Classic) --> "... discovered a hardware backdoor and successfully cracked its key. This backdoor enables any entity with knowledge of it to compromise all user-defined keys on these cards without prior knowledge, simply by accessing the card for a few minutes" VG Bernd [0] https://eprint.iacr.org/2024/1275 -- Bernd Kohler IT Center Abteilung: Netze RWTH Aachen University Wendlingweg 10 52074 Aachen Tel: +49 241 80-29793 Fax: +49 241 80-22666 kohler@itc.rwth-aachen.de www.itc.rwth-aachen.de Social Media Kanäle des IT Centers: https://blog.rwth-aachen.de/itc/ https://www.facebook.com/itcenterrwth https://www.linkedin.com/company/itcenterrwth https://twitter.com/ITCenterRWTH https://www.youtube.com/channel/UCKKDJJukeRwO0LP-ac8x8rQ