Secured Aggregation for Privacy and Efficiency in Energy in WSN

The proposed system in WSN’s have many applications in critical secured areas, mostly in military applications, since it hides data using many nodes from third parties. The existing techniques uses hop by hop based protocols which does not provide efficiency in energy, due to which it may reveals large amount of data to the adversaries. There by loses its confidentiality of data. The proposed technique is best suited to overcome the constraints of the existing system. This uses end to end encryption which aggregates the encrypted data and sends to the base station, which provide a complete security, data freshness, confidentiality. Because of the aggregation of the encrypted data it reduces the energy consumption