IJSRP, Volume 4, Issue 5, May 2014 Edition [ISSN 2250-3153]
Pawan Bharadwaj, Divya. S
Recent developments in technology have made possible the widespread deployment of small, low power and dense wireless networks, known as wireless sensor networks which collect and disseminate environmental data. In such networks communications can be easily monitored and hence data transmission and reception between the nodes must be encrypted using a secret key. Furthermore, the distribution of secret key used in encryption of data in a very large network is a cause for the reduced efficiency of the network. The scheme of using quantum teleportation as a mechanism to distribute quantum data over a sensor network offers huge advantage over traditional methods. In this paper an EPR-Pair scheme is implemented in terms of quantum gates to achieve higher degree of immunity from eavesdropping of malicious nodes.