Title

Secure Traffic Data Propagation In Vehicular Ad Hoc Networks

Keywords

Initial deployment stage; Secure data propagation; VANET; Vehicular ad hoc network

Abstract

In vehicular ad hoc network, vehicles can share traffic/emergency information. The information should not be modified/manipulated during transmission without detection. We present two novel approaches to provide reliable traffic information propagation: two-directional data verification, and time-based data verification. The traffic message is sent through two (spatially or temporally spaced) channels. A recipient vehicle verifies the message integrity by checking if data received from both channels are matched. Compared with the popular public-key based security systems, the proposed approaches are much simpler and cheaper to implement, especially during the initial transition stage when a mature VANET network infrastructure does not exist. © 2010 Inderscience Enterprises Ltd.

Publication Date

1-1-2010

Publication Title

International Journal of Ad Hoc and Ubiquitous Computing

Volume

6

Issue

1

Number of Pages

24-39

Document Type

Article

Personal Identifier

scopus

DOI Link

https://doi.org/10.1504/IJAHUC.2010.033823

Socpus ID

77954337206 (Scopus)

Source API URL

https://api.elsevier.com/content/abstract/scopus_id/77954337206

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