Blockchain for Secure Message Transmission in VANET

Abstract

The number of vehicles on road is increasing day by day and as a result, the problems caused by these vehicles are also increasing. So, to make a network to solve some problems caused by vehicles Overcome that requirement in this area of road safety Vehicular Ad hoc Network (VANET) plays a major role. VANET is a network created using roadside entities and vehicles to transmit the data. To make data transmission secure and storing data such that every user can have access to and also secure. Blockchain is a distributed ledger technology that can fulfill that requirement. For transmission in VANET, there are many cryptographic techniques available that can be used. So here I have discussed some VANET system ideas for which some researchers have implemented the particular system. To make secure transmission in VANET there is so much work undone so here I have approached a way to store the data in a secure way by using blockchain technology.