Secure traffic data propagation in Vehicular Ad Hoc Networks

    Authors

    B. Aslam; S. Park; C. C. Zou;D. Turgut

    Comments

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    Abbreviated Journal Title

    Int. J. Ad Hoc Ubiquitous Comput.

    Keywords

    VANET; vehicular ad hoc network, initial deployment stage; secure data; propagation; PRIVACY; Computer Science, Information Systems; Telecommunications

    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 arc much simpler and cheaper to implement. especially during the initial transition stage when a mature VAN FT network infrastructure does not exist.

    Journal Title

    International Journal of Ad Hoc and Ubiquitous Computing

    Volume

    6

    Issue/Number

    1

    Publication Date

    1-1-2010

    Document Type

    Article

    Language

    English

    First Page

    24

    Last Page

    39

    WOS Identifier

    WOS:000280409500003

    ISSN

    1743-8225

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