Where To Get Card Key Number - MifareDesfire Authenticate Method

Where To Get Card Key Number - MifareDesfire Authenticate Method // Expert user has replied. A Alan Dimaano 3 years 7 months ago 3 1 0 Where and how can I get/determine the card key number (cardKeyNum parameter) needed for the MifareDesfire class authenticate method? Help is most needed. Examples will be a great idea. Thanks!

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K Kanagal Raj Ramaswamy 5 years 6 months ago

You have to obtain the SAM and TAG keys from company/person who personalized your SAM and TAG.