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EPA: An efficient and privacy-aware revocation mechanism for vehicular ad hoc networks

Author
Hernandez, C.; Muñoz, J.; Esparza, O.; Mata, J.; Alins, J.
Type of activity
Journal article
Journal
Pervasive and mobile computing
Date of publication
2015-08-01
Volume
21
First page
75
Last page
91
DOI
https://doi.org/10.1016/j.pmcj.2014.01.002 Open in new window
Project funding
Ares - Team for Advanced REsearch on information Security and privacy
Ares. team for Advanced REsearch on information Security and privacy
Arquitectura de transporte segura y robusta para servicios de infotainment en redes vehiculares
GRUP SEGURETAT DE LA INFORMACIÓ (ISG)
Repository
http://hdl.handle.net/2117/83678 Open in new window
URL
http://www.sciencedirect.com/science/article/pii/S1574119214000194 Open in new window
Abstract
Security is vital for the reliable operation of vehicular ad hoc networks (VANETs). One of the critical security issues is the revocation of misbehaving vehicles. While essential, revocation checking can leak private information. In particular, repositories receiving the certificate status queries could infer the identity of the vehicles posing the query and the target of the query. An important loss of privacy results from this ability to tie the checking vehicle with the query's target, due to...
Citation
Gañán, C., Muñoz, J., Esparza, O., Mata, J., Alins, J. EPA: An efficient and privacy-aware revocation mechanism for vehicular ad hoc networks. "Pervasive and mobile computing", 01 Agost 2015, vol. 21, p. 75-91.
Keywords
Communication, Crowds, Merkle Hash Tree, Privacy, Protocol, Revocation, Scheme, Secure, VANET
Group of research
DISEN - Distributed Sensor Networks
ISG - Information Security Group

Participants

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