Secure Energy Efficient Reliability based Aut...

Secure Energy Efficient Reliability based Authentication Scheme for Wireless Sensor Networks

Author Name : Dr. S. Saira Banu, Dr. A. Sanjay Gandhi, Dr. E. Sivasenthil

ABSTRACT

Wireless Sensor Networks are generally composed of a large number of distributed sensor nodes that organize themselves into a multi-hop wireless network. Security is a major concern in ad hoc sensor where nodes are influenced by the internal or external attackers. The proposed Secure Energy Efficient Reliability based Authentication Scheme which attains application communication delays at low energy cost by adapting transmission power and routing decisions. The scheme consists of certificate based authentication protocol and estimation of node location. Network Simulator-2(NS2.34) is used in this work for simulation. The certificate based authentication protocol is adopted for providing integrity. The proposed scheme achieves  better QoS and reduced power and energy consumption. Based on the extensive simulation results, the proposed work achieves better performance than previous work.

Keywords: Authentication, Reliability, Sensor Nodes, Security, Wireless Sensor Networks