Reply To: DESFire EV1 2K3DES change Password CRC32 Error

Forum MIFARE general topics and applications DESFire EV1 2K3DES change Password CRC32 Error Reply To: DESFire EV1 2K3DES change Password CRC32 Error

Re: DESFire EV1 2K3DES change Password CRC32 Error

10. January 2018 at 14:11
Hi Damian,

Please take in mind the rules for “Triple DES”:
If K1 = K2 = K3, it is simple DES and therefore TapLinx generates an error if both key halves are the same for 2K3DES keys.

The TapLinx team
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