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conference paper not in proceedings

Secure & Lightweight Distance-Bounding

Boureanu, Ioana  
•
Mitrokotsa, Aikaterini  
•
Vaudenay, Serge  
Avoine, Gildas  
•
Kara, Orhu
2013
Second International Workshop on Lightweight Cryptography for Security & Privacy - LightSec 2013

Distance-bounding is a practical solution to be used in security-sensitive contexts, mainly to prevent relay attacks. The main challenge when designing such protocols is maintaining their inexpensive cryptographic nature, whilst being able to protect against as many, if not all, of the classical threats posed in their context. Moreover, in distance-bounding, some subtle security shortcomings related to the PRF (pseudorandom function) assumption and ingenious attack techniques based on observing verifiers' outputs have recently been put forward. Also, the recent terrorist-fraud by Hancke somehow recalls once more the need to account for noisy communications in the security analysis of distance-bounding. In this paper, we attempt to incorporate the lessons taught by these new developments in our distance-bounding protocol design. The result is a new class of protocols, with increasing levels of security, accommodating the latest advances; at the same time, we preserve the lightweight nature of the design throughout the whole class.

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Type
conference paper not in proceedings
Author(s)
Boureanu, Ioana  
Mitrokotsa, Aikaterini  
Vaudenay, Serge  
Editors
Avoine, Gildas  
•
Kara, Orhu
Date Issued

2013

Editorial or Peer reviewed

REVIEWED

Written at

EPFL

EPFL units
LASEC  
Event nameEvent placeEvent date
Second International Workshop on Lightweight Cryptography for Security & Privacy - LightSec 2013

Gebze, Turkey

May 6-7, 2013

Available on Infoscience
March 27, 2013
Use this identifier to reference this record
https://infoscience.epfl.ch/handle/20.500.14299/90618
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