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A simple privacy preserving route tracing mechanism for VANET

Authors
Kim, SangjinOh, Heekuck
Issue Date
May-2010
Publisher
IEEE
Keywords
Privacy; Route tracing; VANET
Citation
IEEE Vehicular Technology Conference, pp.1 - 5
Indexed
SCIE
SCOPUS
Journal Title
IEEE Vehicular Technology Conference
Start Page
1
End Page
5
URI
https://scholarworks.bwise.kr/erica/handle/2021.sw.erica/40391
DOI
10.1109/VETECS.2010.5494200
ISSN
1550-2252
Abstract
Route tracing allows authorities to determine the route traversed by a vehicle, which can be used valuably in crime investigations. In VANETs (Vehicular Ad hoc NETwork), a conditional anonymity scheme is normally used to meet the conflicting demands of the government (authentication) and users (privacy). These schemes provide a mechanism to revoke the anonymity of individual beacons sent by vehicles. However, using this mechanism to trace a route of a vehicle violates privacy of many other vehicles. In this paper, we provide a simple route tracing mechanism that reveals only the route of the targeted vehicle. The proposed method can be easily added to any existing VANET solutions and also includes a way to prevent authorities from abusing this new function. © 2010 IEEE.
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ERICA 소프트웨어융합대학 (ERICA 컴퓨터학부)
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