Proof of Travel for Trust-Based Data Validation in V2I Communication. (arXiv:2104.05070v3 [cs.CR] UPDATED)

Previous work on misbehavior detection and trust management for
Vehicle-to-Everything (V2X) communication can identify falsified and malicious
messages, enabling witness vehicles to report observations about
high-criticality traffic events. However, there may not exist enough "benign"
vehicles with V2X connectivity or vehicle owners who are willing to opt-in in
the early stages of connected-vehicle deployment. In this paper, we propose a
security protocol for the communication between vehicles and infrastructure,
titled Proof-of-Travel (POT), to answer the research question: How can we …

communication data travel trust validation