%0 Conference Proceedings
%T Securing Location-Aware Services Based on Online/Offline Signatures in VANETs
%+ Kyushu University
%+ Pukyong National University
%A Sur, Chul
%A Park, Youngho
%A Nishide, Takashi
%A Sakurai, Kouichi
%A Rhee, Kyung, Hyune
%Z Part 2: Workshop
%< avec comité de lecture
%( Lecture Notes in Computer Science
%B 1st Availability, Reliability and Security (CD-ARES)
%C Vienna, Austria
%Y A Min Tjoa
%Y Gerald Quirchmayr
%Y Ilsun You
%Y Lida Xu
%I Springer
%3 Availability, Reliability and Security for Business, Enterprise and Health Information Systems
%V LNCS-6908
%P 271-285
%8 2011-08-22
%D 2011
%R 10.1007/978-3-642-23300-5_21
%K VANETs
%K Location Assurance
%K Privacy Preservation
%K Location-Aware Credential
%K Online/Offline Signatures
%Z Computer Science [cs]
%Z Humanities and Social Sciences/Library and information sciencesConference papers
%X In this paper, we propose a novel privacy-preserving location assurance protocol for secure location-aware services over vehicular ad hoc networks (VANETs). In particular, we introduce the notion of location-aware credentials based on “hash-sign-switch” paradigm so as to guarantee the trustworthiness of location in location-aware services while providing conditional privacy preservation which is a desirable property for secure vehicular communications. Furthermore, the proposed protocol provides efficient procedures that alleviate a burden of computation for location-aware signature generation and verification on vehicles in VANETs. In order to achieve these goals, we consider online/offline signature scheme and identity-based aggregate signature scheme as our building blocks. Finally, we demonstrate experimental results to confirm the efficiency and effectiveness of the proposed protocol.
%G English
%Z TC 8
%Z WG 8.4
%Z WG 8.9
%2 https://inria.hal.science/hal-01590395/document
%2 https://inria.hal.science/hal-01590395/file/978-3-642-23300-5_21_Chapter.pdf
%L hal-01590395
%U https://inria.hal.science/hal-01590395
%~ SHS
%~ IFIP-LNCS
%~ IFIP
%~ IFIP-TC
%~ IFIP-WG
%~ IFIP-TC8
%~ IFIP-CD-ARES
%~ IFIP-WG8-4
%~ IFIP-WG8-9
%~ IFIP-LNCS-6908