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PPREM: Privacy Preserving REvocation Mechanism for Vehicular Ad Hoc Networks

Autor
Hernandez, C.; Muñoz, J.; Esparza, O.; Mata, J.; Alins, J.
Tipus d'activitat
Article en revista
Revista
Computer standards & interfaces
Data de publicació
2014-03-01
Volum
36
Número
3
Pàgina inicial
513
Pàgina final
523
DOI
https://doi.org/10.1016/j.csi.2013.08.002 Obrir en finestra nova
Projecte finançador
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)
Repositori
http://hdl.handle.net/2117/22469 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0920548913000810 Obrir en finestra nova
Resum
One of the critical security issues of Vehicular Ad Hoc Networks (VANETs) is the revocation of misbehaving vehicles. While essential, revocation checking can leak potentially sensitive information. Road Side Units (RSUs) receiving the certificate status queries could infer the identity of the vehicles posing the query. An important loss of privacy results from the RSUs ability to tie the checking vehicle with the query's target. We propose a Privacy Preserving Revocation mechanism (PPREM) based ...
Citació
Gañán, C. [et al.]. PPREM: Privacy Preserving REvocation Mechanism for Vehicular Ad Hoc Networks. "Computer Standards & Interfaces", 01 Març 2014, vol. 36, núm. 3, p. 513-523.
Paraules clau
Revocation, Privacy, One Way Accumulators, Vanet, Anonymous Credentials, Efficient Revocation, Strong Accumulators, Secure Communication, Signatures, Protocol, Scheme
Grup de recerca
DISEN - Distributed Sensor Networks
ISG - Grup de Seguretat de la Informació

Participants