摘要：In Wireless Sensor Networks (WSN) Routing and Security are the main design issues for message delivery. Here we propose a new application-NEO WSN: Network Lifetime Enhancement with OSPFV3 Authentication Scheme that balance the entire sensor network energy consumption and thereby extend the sensor network lifetime. In our system Network Lifetime Enhancement with OSPFV3 Authentication Scheme for Security is proposed. The NEO Routing protocol provides shortest path for information routing and balance the energy using energy balance control parameter thereby growing the network lifetime. Then Open Shortest Path First version 3 IPSec ESP Encryption and authentication scheme provides security and integrity and confidentiality. Our theoretical analysis and NS2 simulation results demonstrate that the proposed protocol can provide an excellent tradeoff between routing efficiency, energy balance and can significantly extend the lifetime of the sensor networks in all scenarios. This method provides efficient routing and security for wireless sensor networks. Keywords: Routing, security, Energy efficiency, Energy Balance Parameter, Authentication, Simulation
