期刊名称：International Journal of Advanced Research In Computer Science and Software Engineering
印刷版ISSN：2277-6451
电子版ISSN：2277-128X
出版年度：2013
卷号：3
期号：4
出版社：S.S. Mishra
摘要：a mobile ad hoc network (MANET) is self-organizing, dynamic topology network, which is formed by a collection of mobile nodes through radio links. MANETs enable wireless communication between mobile devices without relying on a fixed infrastructure. Hence, routing in dynamic network is a new challenge. We used various routing algorithms for smooth exchange of information between mobile nodes. Generally we imply security on all the nodes of the network. But this causes wastage of time and cost. This paper proposes that first we have to find out the shortest path and then imply the security in multicast routing. The routing is done with the help of GDH. We use the Key obtained by GDH to transfer data from source to destination. But there can be a malicious node that can change the key so that it can change the data sent to the destination node. So we have to find out these intruders (malicious nodes) that i have proposed in this paper. This proposed scheme will improve the performance of the network such as delay and packet delivery ratio than traditional routing algorithms.
关键词：Mobile ad hoc network; group key management; multicast; GDH; Cryptography
