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Encryption options using CLRC663

Question asked by GLENN HIGHLAND on Dec 7, 2017
Latest reply on Dec 21, 2017 by Estephania Martinez

We're using a CLRC663 and MiFARE Ultralight C cards with v4.040.05.011646 of the NXP Reader Library.

We're researching what options are available to us with the NXP Reader Library to encrypt/decrypt the data we're writing to the cards so it cannot be copied/forged.

The documentation that comes with the NXP Reader Library documents the phalMful_UlcAuthenticate() API, but I'm unsure what needs to be configured, both on the reader side and on the application that data-fills the cards, in order to use authentication.

Are there examples available to show how MiFARE Ultralight C cards can be used securely with the NXP Reader Library?