A secure multi-hops routing for VANETs

TitreA secure multi-hops routing for VANETs
Publication TypeConference Paper
Year of Publication2015
AuthorsMrabet, K, Bouanani, FEl, Ben-Azza, H
Conference Name2015 INTERNATIONAL CONFERENCE ON WIRELESS NETWORKS AND MOBILE COMMUNICATIONS (WINCOM)
ISBN Number978-1-4673-8224-3
Abstract

Vehicular ad-hoc networks (VANETs) are a promising communication technology. they offers many applications, which will improve traffic management and safety. Nevertheless, those applications have stringent security requirements, as they affect road traffic safety. Security requirement like authentication, privacy and Integrity are crucial to VANETs, as they avoid attacks against vehicle-to-vehicle and vehicle-to-roadside communication. In this paper, we investigate the authentication and privacy issues in VANETs. We explore the Attribute Based Signature (ABS) primitive and its variants. We then select among existing ABS literature, an efficient scheme (the best known) that achieve both traceability and user-privacy (anonymity). Finally, we propose a protocol for VANETs that uses traceable ABS in general context of multi-hop routing.

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