The Quantum Key Distribution, Attenuation and Propagation over Ocean Surface for Various Naval Applications

Suresh Kumar P H¹ , R. Rajesh²

¹ Bharathiar University, Coimbatore, India.
² Sree Narayana Gurukulam College of Engineering, Kolencherry, Kerala, India.

Section:Review Paper, Product Type: Journal
Vol.6 , Issue.2 , pp.54-61, Apr-2018

CrossRef-DOI:   https://doi.org/10.26438/ijsrnsc/v6i2.5461

Online published on Apr 30, 2018

Copyright © Suresh Kumar P H, R. Rajesh . This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
 

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Abstract :
The quantum encryption is a method of key transfer in cryptography by using quantum entanglement of photons. The real power of quantum entanglement is instantaneous communication that is non-interceptable. The advantage of quantum encryption method is, it can be incorporated with conventional encryption methods safely. The quantum cryptography can replace conventional key exchange mechanism with the polarized photons using channels like optic fiber cables. Quantum cryptographic can also provide far and secure data communication. The present day experiments clearly proved that the quantum cryptography can be implemented through medium like optic fiber cable or air. But the distance of transmission through the air is limited by rule of line of sight propagation. The quantum key distribution will have uses in different types of communication between distant parts of earth. So this paper discussing how the visual horizon affect the quantum key distribution in naval applications.

Key-Words / Index Term :
Quantum cryptography, Communication network, Free-space optical communication

References :
[1] Marie A. wreight “The Impact of Quantum Computing on Cryptography� Network Security Volume 2000,Issue 9,p 13-15,2000
[2] Diffie W and Hellman L, “New Directions in Cryptography�, IEEE Transac on Information Theory, No. 6 ,1976.
[3] Richard P Feynman, “Simulating physics with computers� , International journal of theoretical physics ,Volume 21 , Nos 6/7 , pp.467-488,1982
[4] David Deutsch “Quantum theory, the Church-Turing principle and the universal quantum computer�, Proceedings of the Royal Society of London A 400, pp 97-117 , 1985.
[5] S J Weisner:1983, “Conjugate coding�, SIGACT News 15:1 , pp.78-88 , 1983
[6] D. Deutsch, “Quantum Computational Networks� Proceedings of the Royal Society of London. Series A, Mathematical and Physical Sciences, Vol. 425, No. 1868 , pp. 73-90, Sep. 8, 1989
[7] Ekert A.K., ‘‘Quantum cryptography based on Bell’s theorem’’ , Phys. Rev. Lett. 67, 661–663, 1991.
[8] C.H. Bennett and G. Brassard, ‘‘Quantum cryptography: Public-key distribution and coin tossing,’’, Proceedings of IEEE International Conference on Computers, Systems and Signal Processing, Bangalore, India, pp. 175-179, 1984
[9] David.K..Lynch, “Visually discerning the curvature of the Earth�, December 2008, Vol.47, No.34 , pp.42.
[10] A. P. French, “How far away is the horizon?� American. J. Phys. Vol. 50, pp.795–799 ,1982.
[11] Gwenaelle Vest, Markus Rau, Lukas Fuchs, “Design and Evaluation of a Handheld Quantum Key Distribution Sender module�, IEEE journal of selected topics in quantum electronics,
[12] Moore, John.Elvin , Captain R .N Jane “American fighting ships of the twentieth century� , New York : Mallard Press, 1991, pp.75-240
[13] Mazin Ali Abd Ali , Miami Abdulatteef Mohammed, Effect of Atmospheric Attenuation on Laser Communications for Visible and Infrared Wavelengths, Journal of Al-Nahrain University,Vol.16 (3), September, 2013, pp.133-140