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US 2006/0077034 A1Published application
RFID transponder information security methods systems and devices
AssigneeEntrust Corporation
InventorStephen Hillier
Life of this patent
Estimating the term…
Abstract
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.
Claims66
A method in a transceiver comprising:
- reading encrypted information from a transponder;
- transmitting a request to access the encrypted information;
- wherein the request comprises authentication credentials for authenticating the transceiver.
A method in an authenticating authority comprising:
- receiving a request from a transceiver for access to encrypted information of a transponder, the request comprising authentication credentials;
- authenticating the transceiver with use of the authentication credentials.
Dependencies are inferred from the claim text.