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SAM_AuthenticateHost Command / Encrypt CMAC

Question asked by Sandra FILLION on Sep 7, 2017


We are working on the new Ingenico Telium TETRA payment device and need to read an crypted id on a Desfire Card.

To allow us to decrypt the id with JavaScript, we need to unlock the SAM using a library JS to calculate the CMAC based on NIST Special Publication 800-38B. Do you know a CMAC JS library ?

Many thanks in advance