Get in Line: Ongoing Co-Presence Verification of a Vehicle Formation Based on Driving Trajectories
- University of Oxford
- University of Helsinki
We propose a novel approach to verify the ongoing co-presence of two vehicles. Our method is based on the observation that the trajectory through a road network can be used to uniquely define a vehicle's location as well as its driving direction. Our system provides a protocol to authenticate VANET messages for a group of vehicles driving in succession and to de-authenticate vehicles that have left the formation.
To demonstrate the feasibility of trajectories as proof for co-presence, we implemented a smartphone application and conducted driving experiments under real-world conditions. We analyze the road network of several major cities from different continents to show the generalizability of our approach. Additionally, we systematically evaluate the security properties of our system by performing city-scale simulations under realistic conditions.
|Title of host publication||Proceedings - 3rd IEEE European Symposium on Security and Privacy, EURO S and P 2018|
|Publication status||Published - 6 Jul 2018|
|MoE publication type||A4 Article in a conference publication|
|Event||IEEE European Symposium on Security and Privacy - London, United Kingdom|
Duration: 24 Apr 2018 → 26 Apr 2018
Conference number: 3
|Conference||IEEE European Symposium on Security and Privacy|
|Abbreviated title||IEEE EuroS&P|
|Period||24/04/2018 → 26/04/2018|
- Authentication, distributed systems security, Mobile security and privacy, Systems security, co-presence verification, platooning, road train, VANET