作者
Björn Wiedersheim, Zhendong Ma, Frank Kargl, Panos Papadimitratos
发表日期
2010/2/3
研讨会论文
2010 Seventh international conference on wireless on-demand network systems and services (WONS)
页码范围
176-183
出版商
IEEE
简介
Inter-vehicle communication (IVC) systems disclose rich location information about vehicles. State-of-the-art security architectures are aware of the problem and provide privacy enhancing mechanisms, notably pseudonymous authentication. However, the granularity and the amount of location information IVC protocols divulge, enable an adversary that eavesdrops all traffic throughout an area, to reconstruct long traces of the whereabouts of the majority of vehicles within the same area. Our analysis in this paper confirms the existence of this kind of threat. As a result, it is questionable if strong location privacy is achievable in IVC systems against a powerful adversary.
引用总数
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学术搜索中的文章
B Wiedersheim, Z Ma, F Kargl, P Papadimitratos - 2010 Seventh international conference on wireless on …, 2010