Encryption and Decryption Technique in Wireless Sensor Networks

Abstract

The Networks are showing increasing into the number of Security threats in the wireless sensor networks. In this paper we have the
energy efficient for different keys are generated as the purpose of security with encryption and decryption using the DES and RSA Algorithm is
applied to the network. The channel quality is determined in wireless sensor networks. The different keys are generated to be secured data will
send through the networks then the life time of the network is increased in the wireless sensor networks. Finally we analysis results using DES
and RSA algorithm the given data are converted into encrypted and decrypted into the network to efficient the data secured. Our paper is done
by using C++ simulation.

Keywords: DES, RSA, Network Structure, Block Cipher