Centralized approach for trustworthy message dissemination in VANET

In VANET, each vehicle near an event location actively collects and disseminates critical event information to adjacent vehicles. Most of the existing message trustworthiness schemes are not suitable for VANET. In this paper, we propose an efficient message trustworthiness scheme to disseminate trustworthy event messages in a timely manner in VANET. We compare our scheme with the Waze in a qualitative way and explain the main advantages of our scheme compared to the Waze.