A Novel Approach forKey Management inDynamic Wireless Sensor Networks

A Novel Approach forKey Management inDynamic Wireless Sensor Networks
Author(s):
KANDULA ASWANI, M.OMPRAKASH
Keywords:
CL-AKM, Security, Key Management, certificateless publickey cryptography
Abstract
Nowdays, wireless sensor networks (WSNs) are widely used in wide variety of applications.So to advance security for WSNs and to protect the WSNs from various attack uses key management which isan effective way. A appropriate encryption key protocol are used to secure data and communication.In thispaper, a certificateless –effective key management (CL-EKM) protocol is proposed to have a securecommunication in dynamic WSNs characterized by node mobility. The CL-EKM protocol supports aneconomical communication for key updates and manages once a node joins or leaves a cluster and ensuresforward and backward key secrecy. A protocol also supports key revocation for negotiated nodes and todiminish the impact of a node compromise on the protection of alternative communication links.
Article Details
Unique Paper ID: 144037 Publication Volume & Issue: Volume 3, Issue 5 Page(s): 219 - 222
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