The Swiss-Knife RFID Distance Bounding Protocol

摘要: Relay attacks are one of the most challenging threats RFID will have to face in close future. They consist making verifier believe that prover is its vicinity by surreptitiously forwarding signal between and an out-of-field prover. Distance bounding protocols represent a promising way thwart relay attacks, measuring round trip time short authenticated messages. Several such been designed during last years but none them combine all features may expect system. We introduce this paper first solution compounds single protocol these desirable features. We prove, with respect previous protocols, our proposal best terms security, privacy, tag computational overhead, fault tolerance. also point out weakness Tu Piramuthu's protocol, which was considered up now as efficient distance protocol.