20100150348 | RFID AUTHENTICATION ARCHITECTURE AND METHODS FOR RFID AUTHENTICATION - A method for mutual authentication in an RFID system comprising an RFID reader and an RFID tag, the method comprising requesting an identification from the tag, receiving the identification, using the received identification to select a password associated with the identification, generating a password key based on the selected password, encrypting the selected password using the password key, and transmitting the encrypted password to the tag. | 06-17-2010 |