A key-management scheme for distributed sensor networks
Proceedings of the 9th ACM conference on Computer and communications security
Energy-Efficient Communication Protocol for Wireless Microsensor Networks
HICSS '00 Proceedings of the 33rd Hawaii International Conference on System Sciences-Volume 8 - Volume 8
LEAP: efficient security mechanisms for large-scale distributed sensor networks
Proceedings of the 10th ACM conference on Computer and communications security
Establishing Pairwise Keys for Secure Communication in Ad Hoc Networks: A Probabilistic Approach
ICNP '03 Proceedings of the 11th IEEE International Conference on Network Protocols
Establishing pairwise keys in distributed sensor networks
ACM Transactions on Information and System Security (TISSEC)
A pairwise key predistribution scheme for wireless sensor networks
ACM Transactions on Information and System Security (TISSEC)
A Collusion Attack on Pairwise Key Predistribution Schemes for Distributed Sensor Networks
PERCOMW '06 Proceedings of the 4th annual IEEE international conference on Pervasive Computing and Communications Workshops
A Hierarchical Key Establishment Scheme forWireless Sensor Networks
AINA '07 Proceedings of the 21st International Conference on Advanced Networking and Applications
ICWMC '07 Proceedings of the Third International Conference on Wireless and Mobile Communications
Alternative Cluster Head Selection Protocol for Energy Efficiency in Wireless Sensor Networks
STFSSD '09 Proceedings of the 2009 Software Technologies for Future Dependable Distributed Systems
An application-specific protocol architecture for wireless microsensor networks
IEEE Transactions on Wireless Communications
IEEE Communications Magazine
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The previous key management methods are inadequate for secure data communication in cluster-based routing scheme. Because the cluster head is changed at each round, it has to take the step of authentication or shared key setting with neighbor nodes. In addition, there happens a large overhead for secure communication if the mobility of nodes is considered. Accordingly, this study proposes a secure and efficient key management mechanism suitable for cluster-based routing protocol even when the nodes are moveable and new nodes are inserted frequently.