A key-management scheme for distributed sensor networks
Proceedings of the 9th ACM conference on Computer and communications security
Random Key Predistribution Schemes for Sensor Networks
SP '03 Proceedings of the 2003 IEEE Symposium on Security and Privacy
Guide to Elliptic Curve Cryptography
Guide to Elliptic Curve Cryptography
LEAP: efficient security mechanisms for large-scale distributed sensor networks
Proceedings of the 10th ACM conference on Computer and communications security
INDOCRYPT '09 Proceedings of the 10th International Conference on Cryptology in India: Progress in Cryptology
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Key management is one of the critical areas in WSN as limited resources of sensor nodes restrict the use of conventional security techniques. Most of the sensor networks use shared key among all the nodes to make communicational overhead minimal. But it is vulnerable to many attacks like stolen-verifier attack, replay attack, node-compromise attack etc. In this paper, we propose an efficient ID-based key management scheme using bilinear pairings. Our ECC based scheme requires light computational and communicational load and resist the major attacks in Wireless Sensor Network.