Shivam Srivastava, Urvashi Hasani, Vivek Kumar and Lucknesh Kumar
Galgotias College of Engineering Technology, India

Vehicular ad hoc networks are tremendously and very effectively used for safety related applications. Especially for driver assistance and when it comes to safety of either from an accident or stealing of data VANET is the future of the all such problems.”A New Generation of Driver Assistance and Security” gives a idea about VANET and also provide solutions to various problems comes in this. Authentication will be provided by Group signature and Identity based (ID- based) Signature scheme. The scheme Provides cost effective, highly privacy preserving of user, efficient message authentication and verification than existing system for VANETs. This required CA (Central Authority) and LA (Local Authority) where LA is group leader and which has to concern with CA. This safety technique is efficient, robust, and scalable for VANET’s authentication and provide real-life solution match with the standard.

VANET, CA, LA, RSU, OBU, AU, GPS