Abstract: Relay attacks occur when an adversary simply relays signals between honest reader and tag without modifying it in any way.
We propose a protocol that considers relay attacks when multiple tags are authenticated for their simultaneous presence in the field of the reader. 1 ...
1 IntroductionRFID tags broadcast information about tagged objectto any reader with appropriate credentials without physicalverification of the reader. · 2 Relay ...
... Generally, if the tag be in admissible neighborhood of the reader then distance bounding protocol operates correctly. Figure 1: Tag in the admissible ...
Relay attacks occur when an adversary simply relays signals between honest reader and tag without modifying it in any way. Since the signal content is not ...
[PDF] An RFID Distance Bounding Protocol - University of Cambridge
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Secure distance-bounding protocols are intended to enhance traditional authentication mechanisms [2] and can provide additional assurance, such as a metric for ...
Initially, no distance-bounding protocol had offline authentication as in ... In fact, many distance-bounding protocols aim to resist one (or more) of the ...
May 6, 2021 · The protocol has three phases namely; Initialization Phase (IP), Rapid Bit Exchange Phase (RBEP) and Authentication Phase (AP).
Brands and Chaum proposed a distance bounding protocol to prevent mafia attacks essentially through verification of the physical proximity of a tag through a ...
A modified distance bounding protocol is presented and evaluated that aims to address the vulnerability of RFID tag/reader authentication protocols to mafia ...