Energy Efficient Secure Data Aggregation in Wireless Sensor Network

Wireless Sensor Network (WSN) comprises of an expansive number of asset compelled sensor nodes. These sensor0nodes impart over wireless medium to play out an assortment of data handling usefulness. Because of constrained assets the measure of information transmission in network ought to be lessened. Information aggregation is new strategy for the above reason. Aggregation of information from various sensor nodes done at the accumulating node is normally proficient by straightforward techniques, for example, averaging. However such aggregation is known to be very presented to node bargaining attacks. The current iterative sifting system, which is altogether stronger against impact attacks. Distinguishing traded off aggregator is the one the settling issue to address this security issue. So an approach is utilized as cutting advanced0encryption0standard (AES) for mystery key encryption. These keys are utilized to give security in information aggregation and at first sender produce mystery key which is utilized to encode or decode whatever information is being sent to nodes. Encoded key is shared between the0intermediate0node can checks the key from the aggregated information sent by the Cluster Head, subsequent to confirming the keys the base station can get the amassed information. The outcome demonstrates proposed plot is secure and productive for solid information transmission.