Privacy protection on Vehicular Ad hoc NETworks

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Title:	Privacy protection on Vehicular Ad hoc NETworks
Authors:	Hwang, Ren-Junn;Hsiao, Yu-Kai;Hwang, Cheng-Yang
Contributors:	淡江大學資訊工程學系
Keywords:	VANETs;vehicular ad hoc networks;privacy protection;network security;secure message broadcasting;identity based encryption;security;vehicle privacy;driver privacy;vehicle communications
Date:	2011
Issue Date:	2011-10-01 12:01:01 (UTC+8)
Abstract:	Vehicular Ad hoc NETwork (VANET) provides traffic safety and efficient traffic management by taking advantage of messages that are quickly interchanged among vehicles and some infrastructures. The integrity and non-repudiation of messages and vehicle privacy in VANET are quite critical. Pseudonym technology is a practical strategy to ensure these three properties. However, the functionalities and performance of previous related works cannot satisfy the requirements of VANET. This paper proposes a secure message-broadcasting method based on Identity-Based Encryption (IBE) in VANET. This work protects driver/vehicle privacy and track. The method also provides authentication, integrity, non-repudiation, confidentiality, forward secrecy, anonymity, untraceability and responsibility to satisfy the security requirements of VANET communication.
Relation:	International Journal of Ad Hoc and Ubiquitous Computing 7(4), pp.261-271
DOI:	10.1504/IJAHUC.2011.040774
Appears in Collections:	[Graduate Institute & Department of Computer Science and Information Engineering] Journal Article

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