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RFID-ETIKETT FÜR DEN GESICHERTEN ZUGANG ZU EINEM DIENS ÜBER EIN ZUGANGSENDGERÄT
RFID-ETIKETT FÜR DEN GESICHERTEN ZUGANG ZU EINEM DIENS ÜBER EIN ZUGANGSENDGERÄT
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摘要
The invention relates to an RFID tag adapted to access a service of interest from an access terminal, said RFID tag (1) comprising an integrated circuit (3) configured to:allow cryptographic authentication of the RFID tag (1) by said access terminal (7) via a current cryptography key shared by the RFID tag (1) and the access terminal (7), said authentication allowing access to said service of interest, andallow the RFID tag (1) to retrieve a new current cryptography key updated by an NFC telephone after the authentication of the RFID tag (1) by said NFC telephone via an initial cryptographic key previously shared by the RFID tag (1) and said phone.
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