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dc.contributor.authorMuñoz Tapia, José Luis
dc.contributor.authorParra Arnau, Javier
dc.contributor.authorHernández Gañán, Carlos
dc.contributor.authorJáimez, Marc
dc.contributor.otherUniversitat Politècnica de Catalunya. Departament d'Enginyeria Telemàtica
dc.date.accessioned2014-05-13T16:37:05Z
dc.date.created2009
dc.date.issued2009
dc.identifier.citationMuñoz, J. [et al.]. Nuevo criterio para la estimación de información de estado de certificados en MANET. A: Jornadas de Ingeniería Telemática. "VIII Jornadas de Ingeniería Telemática: JITEL 2009: Cartagena del 15 al 17 de septiembre de 2009". Cartagena: Universidad Politécnica de Cartagena, 2009.
dc.identifier.isbn978-84-96997-27-1
dc.identifier.urihttp://hdl.handle.net/2117/22970
dc.description.abstractIn general, certificate status validation is a critical operation but it is particularly complex in Mobile Ad-hoc Networks (MANETs). MANET users require solutions to manage both the lack of fixed infrastructure inside the network and the possible absence of connectivity to trusted authorities when the certification validation has to be performed. However, certificate validation implies checking the validity of certificates in realtime, that is, when a particular certificate is going to be used. In such MANET environments, a node might be disconnected from the status data source when queries are required. Proposals in the literature suggest the use of caching mechanisms so that the node itself or a neighbor node has some status checking material. In this paper, we analyze how to deploy a certificate status checking PKI service for MANET. Besides, it is proposed a novel criteria that is much more appropriate and absolute than time. This criteria takes into account the revocation process and is based on risk to evaluate cached status data.
dc.language.isospa
dc.publisherUniversidad Politécnica de Cartagena
dc.rightsAttribution-NonCommercial-NoDerivs 3.0 Spain
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Xarxes d'àrea local
dc.subjectÀrees temàtiques de la UPC::Enginyeria de la telecomunicació::Telemàtica i xarxes d'ordinadors::Protocols de comunicació
dc.subject.lcshAd hoc networks (Computer networks)
dc.subject.lcshComputer network protocols
dc.titleNuevo criterio para la estimación de información de estado de certificados en MANET
dc.typeConference report
dc.subject.lemacProtocols de xarxes d'ordinadors
dc.subject.lemacXarxes d'àrea local (Xarxes d'ordinadors)
dc.contributor.groupUniversitat Politècnica de Catalunya. SERTEL - Serveis Telemàtics
dc.description.peerreviewedPeer Reviewed
dc.rights.accessRestricted access - publisher's policy
drac.iddocument12989528
dc.description.versionPostprint (published version)
dc.date.lift10000-01-01
upcommons.citation.authorMuñoz, J.; Parra-Arnau, J.; Hernandez, C.; Jáimez, M.
upcommons.citation.contributorJornadas de Ingeniería Telemática
upcommons.citation.pubplaceCartagena
upcommons.citation.publishedtrue
upcommons.citation.publicationNameVIII Jornadas de Ingeniería Telemática: JITEL 2009: Cartagena del 15 al 17 de septiembre de 2009


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Except where otherwise noted, content on this work is licensed under a Creative Commons license: Attribution-NonCommercial-NoDerivs 3.0 Spain