Communication in Vibrant Peer Groups For Cluster Key Management
|International Journal of Engineering Trends and Technology (IJETT)||
|© 2013 by IJETT Journal|
|Year of Publication : 2013|
|Authors : Hemanth Siramdasu , Hari Krishna|
Hemanth Siramdasu , Hari Krishna. "Communication in Vibrant Peer Groups For Cluster Key Management". International Journal of Engineering Trends and Technology (IJETT). V4(5):1367-1373 May 2013. ISSN:2231-5381. www.ijettjournal.org. published by seventh sense research group.
In this paper we present an efficient way of group communication using key trees. group member can be formed as a tree structure and it is divided into global cluster and local clusters and group communication can be done in 3 different ways as follows 1) intra cluster communication 2) inter cluster communication 3) global commun ication. We also provide authenticated group key management in all above 3 cases of group communications. And we are going to reduce the n umber of rekeying operations and the numbers of group key distributions operations in the case of inter cluster communication and intra cluster communication and proving the flexible communication among the group members. Our approach is by insight that when a Diffie - Hellman public key is updated, in a cluster based method it suffices to update one cluster to other cluster which are going to be communicate based on type of communication. More over TA guaranteeing key authentication, enhancing the fault to lerance and protecting our protocol from all types of attacks. And we are going to proposing to reduce the communication overhead and increasing the performance.
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Intra cluster communication & Inter cluster communication , AFTD protocol.