Euler's Totient based Group Formation Scheme in VANET

摘要: Vehicular ad-hoc network is an emerging technology that facilitates vehicles within the range to communicate with one another or roadside infrastructure, sharing useful information. It indispensable ensure reliable and secure implementation of VANET. Authentication salient aspects security, which ensures communicating entities are ones they claim be. This paper proposes a scheme for cluster formation in VANET, perform group authentication. A based authentication provides anonymity conditional privacy vehicles. The heads computed by determining generators using cyclic concept under additive property. Group can generate all elements group. Once, selected, forming part will be determined on Euler’s totient function. General Terms Cluster function respect property