A Certificateless Secure and Dynamic Effective Key Management Scheme In MANET

Abstract

Recently, wireless ad-hoc networks (MANET) have already been deployed for a wide range of
applications, composed of military sensing in addition to also tracking, individual condition monitoring, traffic flow
monitoring, where sensory devices commonly relocate involving different areas. Protecting information as well as
interactions requires appropriate encryption key protocols. In this paper, we propose a certificate-less efficient key
management (CL-EKM) protocol for secure interaction in dynamic MANET seen as node movement. The CL-EKM
supports efficient key updates whenever a node leaves or signs up using a cluster plus guarantees forward and also in
reverse key privacy. The EKM protocol also supports efficient key updating and key revocation technique of node
movements form one cluster to a different cluster. A burglar alarm analysis of the system scheme implies that protocol
works in preventing various attacks