Energy Efficient Cryptography Scheme Using Data Aggregation in Wireless Sensor Networks

In this paper we have presented an energy efficient scheme of public key cryptography using data aggregation for Wireless Sensor Networks. The scheme tries to solve the problem of energy efficiency in Public key cryptography. It provides two way authentications over the sensor network using Public key cryptography. The first level is to perform handshaking by using the key as authentication code and at the second level; the cryptography will be used to perform the secure communication over the network. Keyword PKC, WSN, data aggregation, clustering