Publication:
WEVAN: a mechanism for evidence creation and verification in VANETs

dc.affiliation.dptoUC3M. Departamento de Informáticaes
dc.affiliation.grupoinvUC3M. Grupo de Investigación: COSEC (Computer SECurity Lab)es
dc.contributor.authorFuentes, José María de
dc.contributor.authorGonzález-Manzano, Lorena
dc.contributor.authorGonzález-Tablas, Ana Isabel
dc.contributor.authorBlasco Alís, Jorge
dc.date.accessioned2013-07-23T09:31:41Z
dc.date.available2013-07-23T09:31:41Z
dc.date.issued2013-07
dc.description.abstractThere are traffic situations (e.g. incorrect speeding tickets) in which a given vehicle’s driving behavior at some point in time has to be proved to a third party. Vehicle-mounted sensorial devices are not suitable for this matter since they can be maliciously manipulated. However, surrounding vehicles may give their vision on another one’s behavior. Furthermore, these data may be shared with the affected vehicle through VANETs. In this paper, a VANET-enabled data exchange mechanism called WEVAN is presented. The goal of this mechanism is to build and verify evidences based on surrounding vehicles (called witnesses) testimonies. Due to the short-range nature of VANETs, the connectivity to witnesses may be reduced with time – the later their testimonies are requested, the lower the amount of witnesses may be. Simulation results show that if testimonies are ordered 5 seconds later, an average of 38 testimonies may be collected in highway scenarios. Other intervals and road settings are studied as well.
dc.description.sponsorshipMinisterio de Ciencia e Innovacion de España. Proyecto E-SAVE (TIN2009-13461)
dc.description.statusPublicado
dc.format.mimetypeapplication/pdf
dc.identifier.bibliographicCitationJournal of Systems Architecture (2013), 59 (10), 985-995.
dc.identifier.issn1383-7621
dc.identifier.publicationtitleJournal of Systems Architecture
dc.identifier.urihttps://hdl.handle.net/10016/17366
dc.identifier.uxxiAR/0000013625
dc.language.isoeng
dc.publisherElsevier
dc.relation.projectIDGobierno de España. TIN2009-13461/E-SAVE
dc.rights© Elsevier
dc.rights.accessRightsopen access
dc.subject.ecienciaInformática
dc.subject.otherDigital evidence
dc.subject.otherDriving behavior
dc.subject.otherVehicular ad-hoc networks (VANET)
dc.subject.otherWitness
dc.subject.other(VANET) redes vehiculares
dc.titleWEVAN: a mechanism for evidence creation and verification in VANETs
dc.typeresearch article*
dc.type.hasVersionSMUR*
dspace.entity.typePublication
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