文章基本信息

标题：ENHANCING SECURITY WITH PERFORMANCE OF AODV ROUTING PROTOCOL FOR MOBILE AD HOC NETWORKS.
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作者：VIRAL.D.PATEL ; JWALANTBARIA
期刊名称：Indian Streams Research Journal
印刷版ISSN：2230-7850
出版年度：2013
卷号：III
期号：V
出版社：Indian Streams Research Journal
摘要：In MANETs (Mobile Ad-hoc Networks), there is nothing like central infrastructure to monitor or manage the resources used by the mobile nodes. MANET poses various kinds of security problems, caused by their nature of collaborative and open systems and by limited availability of resources. The absence of any central coordinator makes the routing a complex one compared to traditional networks. The AODV (Ad-hoc On-Demand Distance Vector) routing protocol is designed for ad hoc mobile nodes. AODV uses an on demand approach for finding the paths. In this work I have take a look at AODV in detail, study and analyses various attacks that can be possible on it. Then I study some proposed mechanisms for securing AODV routing protocol. My proposed work is to the secure AODV protocol with Double Signature mechanism which includes Secure Hash algorithm aimed at improving normal AODV performance. In my work I am going to propose an extension to the secure AODV protocol which includes secure hash algorithm aimed at further improving its security with network performance. I will analyze how my proposed secure encryption algorithm can help in further improvement of security and performance in AODV and also I will compare its performance with existing secure mechanisms using simulation in Network Simulator 2.
关键词：Adhoc network;Hash algo;Double signature