A Secure Key Pre-distribution Scheme in Wireless Sensor Networks using Elliptic Curve Diffie-Hellman Key Exchange
T. Ilakkiya, C. Jayakumar, T. D. Shobana · 2013
Wireless Sensor Networks are often deployed in adverse or hostile environments so there is always a need for key management schemes for sensor nodes. The existing q-composite Random Key Predistribution (RKP) scheme is a probabilistic key management scheme where each node is preloaded with a subset of keys that are randomly selected from a pool of keys. If a pair of neighbor nodes which have at least q common keys can be used to establish a secure