Mifare Ultralight C Authentication via Vendi reader

[mert gokkaya]

Authentication commands used for regular mifare cards cannot be used, 2c-06 any other methods to authenticate via a Vendi reader?

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[TapLinx Support]

Hi Mert,

I cannot say something about “Vendi reader”. I do not know this product. But it exists numberless of NFC readers in market which allow ISO14443-3 protocol. For programming the reader, you need necessarily the user manual of reader! From my experience with PC/SC USB readers I know that every manufacturer implements the key handling in its own way. For instance, for the authentication on a MIFARE Classic or a MIFARE Ultralight you need a key. This key must be stored in one of the reader internal registers. How this register is used with an authentication command is explained in the user manual. There you will find also the command byte sequence you must use for the authentication.

The TapLinx team

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