Reduce Energy Consumption in Data Aggregation Using Homomorphic Technique in Wireless Sensor Network

Abstract

In the wireless sensor network data aggregation is used for solve the energy constrain Problem of sensor node.
The main aim of this paper is reduce the energy consumption and provide the Security from the malicious node in the WSN.
In the proposed scheme we will use data aggregation and homomorphic technique with paillier cryptosystem using this
technique there is no need to encryption operation at the aggregator node so that privacy is provided and also energy
consumption is decrease.