Secured Intersection based Geographical Routing Protocol for VANET
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 6
Abstract
Abstract—To achieve efficient routing protocol for vehicular ad hoc networks (VANETs) existing system employs intersectionbased Geographical Routing Protocol (IGRP) in city environments. IGRP is based on an effective selection of road intersections through which a packet must pass to reach the gateway to the Internet. The selection is made in a way that guarantees with high probability, network connectivity among the road intersections while satisfying quality-of-service (QoS) constraints on tolerable delay, bandwidth usage and error rate. Geographical forwarding is used to transfer packets between any two intersections on the path reducing the path’s sensitivity to individual node movements. To achieve QoS routing problem as a constrained optimization problem, the existing system uses genetic algorithm to solve the optimization problem. To deal with security and privacy issues in VANET the proposed scheme build a secure environment for value-added services in VANETs using An Anonymous Batch Authenticated and Key Agreement Scheme for Value-Added Services in Vehicular Ad Hoc Networks(ABAKA). ABAKA can efficiently authenticate multiple requests by one verification operation and negotiate a session key with each vehicle by one broadcast message. Elliptic curve cryptography is adopted to reduce the verification delay and transmission overhead. The security of ABAKA is based on the elliptic curve discrete logarithm problem, which is an unsolved NP complete problem. To deal with the invalid request problem, which may cause the batch verification fail, a detection algorithm has been proposed
Authors and Affiliations
Suvya P , Prabhu c,
Keywords
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