Cryptography Using Quantum Key Distribution in Wireless Networks
Journal Title: International Journal of Advanced Research in Computer Engineering & Technology(IJARCET) - Year 2013, Vol 2, Issue 1
Abstract
Despite years of intensive research, the main deterrents of widely deploying secure communication between wireless nodes remains the cumbersome key setup process. In this paper, we address this problem and we introduce a novel security primitive that enables message authentication in wireless networks without the use of preestablished or precertified keys. Quantum cryptography utilizes the Quantum Physical Effects to offer completely secure communication even in the presence of an intruder who is assumed to possess infinite computational power and access to the communication channel. It overcomes the shortcomings of Classical Cryptography by not relying on the computational difficulty in breaking the key. This paper aims at discussing the features of the Quantum Cryptography, the BB84 protocol for Quantum Key Distribution, the milestones achieved so far and an provides an overview of model of wireless network using the BB84 protocol with a modified algorithm for Quantum Key Distribution
Authors and Affiliations
Srinivasa Rao Katakam , M. S. R. Lakshmi Reddy
Keywords
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