AnsweredAssumed Answered

Mifare classic 1k

Question asked by Vasile Cadinoiu on Dec 30, 2018
Latest reply on Feb 4, 2019 by Vasile Cadinoiu

I have some keytags with the following manufacturer block:

1. 4550ce65be0804006263646566676869

2. c7ba8023de0804006263646566676869

3. 37897123ec0804006263646566676869

Does anyone know who is the chip manufacturer for these keytags?

These keytags can't be broken by PROXMARK3!

Thanks in advance.