RFID transponder information security methods systems and devices
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United States of America Patent
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Jun 16, 2009
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N/A
app pub date -
Oct 8, 2004
filing date -
Oct 8, 2004
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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.
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