A Modify Encryption Algorithm for VANET using Network Simulator Tool

Abstract

A VANET turns each collaborating automobile into a wireless router or node. As cars fall out of the signal vary and drop out of the network, alternative cars will take part, connecting vehicles to at least one another in order that a mobile web is made. The successful preparation of transport communication needs Vehicle-to-Vehicle and Vehicle–to-fixed station communication with security. Several cryptography algorithms area unit wide out there and utilized in info security. they will be categorised into interchangeable (private) and uneven (public) keys cryptography. the most plan is to implement associate degree cryptography mechanism that aims to write and forward knowledge among the nodes. The cryptography methodology used is changed cryptography normal. the target is to tackle the safety downside in order that VANETs will be enforced in a very high security surroundings. The projected methodology incontestable supported ns-2.34 simulations. Additionally to it the projected technique is compared with completely different completely different} cryptography technique supported different metrics like key size, packet size, bandwidth, and outturn. The projected system is targeted on self-organized key distribution and secured message transmission for VANET.