Rfid transponder information security methods systems and...

Details Rfid transponder information security methods systems and... Rfid transponder information security methods systems and...

H - Electricity

04

L

H04L 9/32 (2006.01) G06F 12/14 (2006.01) G06F 17/30 (2006.01) H04B 1/00 (2006.01)

Patent

CA 2583116

Methods, systems and devices for providing RFID system security are provided that involve cryptographically encrypting data on a transponder and managing the release of the decryption information, decryption keys, or the data itself to a transceiver having a transaction with the transponder. Data level security at the transceiver is performed using an authorization authority of an infrastructure in a multi-domain system.

L'invention concerne des procédés, des systèmes et des dispositifs de sécurité d'un système RFID, comprenant le chiffrement cryptographique de données sur un transpondeur et la gestion de la transmission des informations de chiffrement, des clés de déchiffrement, ou des données elles-mêmes à un émetteur-récepteur en transaction avec le transpondeur. La sécurité des données au niveau de l'émetteur-récepteur est garantie par une autorité d'autorisation d'une infrastructure dans un système à multiples domaines.

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