Key Management Technique for group communication in Vehicular Ad Hoc Networks
Alka Swami, Sarvesh Tanwar
VANET provides the communication among the Vehicles running on the road. To provide group communication in VANET, broadcasting is not an efficient method. Security in the communication is also requirement of some VANET application. Security in network stands for user anonymity, authentication, integrity and privacy of data. In this paper a key management technique is proposed that can provide the group communication in the VANET. Objective of this paper is to provide communication among selective nodes which are willing to communicate with each other. The Security in communication is also enhanced through this approach.