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Reports (Research Report) Year : 2010

Distance Bounding Protocols on TH-UWB Link and their Analysis over Noisy Channels

Ahmed Benfarah
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Benoit Miscopein
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  • PersonId : 879323
Jean-Marie Gorce
Cédric Lauradoux
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Bernard Roux
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Abstract

Relay attacks represent nowadays a critical threat to authentication protocols. They cab be thwarted by deploying distance bounding protocols on an UWB radio. Exploiting the characteristics of time-hopping UWB radios to enhance distance bounding protocols leads to two design strategies. The first one is based on a secret time-hopping code while the mapping code is public. The second strategy exploits a secret mapping code with a public time-hopping code. The merits of each strategy are established over noise-free and noist channels as well as for different radio parameters.
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Dates and versions

inria-00519064 , version 1 (17-09-2010)
inria-00519064 , version 2 (22-09-2010)

Identifiers

  • HAL Id : inria-00519064 , version 2

Cite

Ahmed Benfarah, Benoit Miscopein, Jean-Marie Gorce, Cédric Lauradoux, Bernard Roux. Distance Bounding Protocols on TH-UWB Link and their Analysis over Noisy Channels. [Research Report] RR-7385, INRIA. 2010, pp.28. ⟨inria-00519064v2⟩
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