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

Ahmed Benfarah 1 Benoit Miscopein 1 Jean-Marie Gorce 1 Cédric Lauradoux 1 Bernard Roux 2 
1 SWING - Smart Wireless Networking
Inria Grenoble - Rhône-Alpes, CITI - CITI Centre of Innovation in Telecommunications and Integration of services
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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Submitted on : Wednesday, September 22, 2010 - 12:44:48 PM
Last modification on : Wednesday, October 26, 2022 - 8:16:15 AM
Long-term archiving on: : Thursday, December 23, 2010 - 3:01:24 AM


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  • HAL Id : inria-00519064, version 2


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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