Efficient Secure and Privacy-Preserving Route Reporting Scheme for VANETs

Vehicular ad-hoc network (VANET) is a core component of intelligent traffic management system which could provide various of applications such as accident prediction, route reporting, etc. Due to the problems caused by traffic congestion, route reporting becomes a prospective application which can h...

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Bibliographic Details
Published in:Journal of physics. Conference series 2017-10, Vol.910 (1), p.12070
Main Authors: Zhang, Yuanfei, Pei, Qianwen, Dai, Feifei, Zhang, Lei
Format: Article
Language:English
Subjects:
Mobile ad hoc networks
Physics
Privacy
Traffic congestion
Traffic management
Travel time
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Summary:Vehicular ad-hoc network (VANET) is a core component of intelligent traffic management system which could provide various of applications such as accident prediction, route reporting, etc. Due to the problems caused by traffic congestion, route reporting becomes a prospective application which can help a driver to get optimal route to save her travel time. Before enjoying the convenience of route reporting, security and privacy-preserving issues need to be concerned. In this paper, we propose a new secure and privacy-preserving route reporting scheme for VANETs. In our scheme, only an authenticated vehicle can use the route reporting service provided by the traffic management center. Further, a vehicle may receive the response from the traffic management center with low latency and without violating the privacy of the vehicle. Experiment results show that our scheme is much more efficiency than the existing one.
ISSN:1742-6588
1742-6596
DOI:10.1088/1742-6596/910/1/012070