Balancing auditability and privacy in vehicular networks

Jong Youl Choi, Markus Jakobsson, Susanne Wetzel
2005 Proceedings of the 1st ACM international workshop on Quality of service & security in wireless and mobile networks - Q2SWinet '05  
We investigate how to obtain a balance between privacy and audit requirements in vehicular networks. Challenging the current trend of relying on asymmetric primitives within VANETs, our investigation is a feasibility study of the use of symmetric primitives, resulting in some efficiency improvements of potential value. More specifically, we develop a realistic trust model, and an architecture that supports our solution. In order to ascertain that most users will not find it meaningful to
more » ... ect or disable transponders, we design our solution with several types of user incentives as part of the structure. Examples of resulting features include anonymous toll collection; improved emergency response; and personalized and route-dependent traffic information.
doi:10.1145/1089761.1089775 dblp:conf/mswim/ChoiJW05 fatcat:sjitdx6qgvhhbcvure4cdbo6ym