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Implementation of SARG04 decoy state quantum key distribution

Sellami , Ali and Mahmoud, Omer (2011) Implementation of SARG04 decoy state quantum key distribution. In: The 6th International Conference on Telecommunication Systems, Services and Applications (TSSA 2011), 20-21 October 2011, Denpasar, Bali, Indonesia.

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Abstract

The experiment of decoy state QKD has been reported using commercial QKD system based on a standard bi-directional ‘Plug & Play’ set-up. By making simple modifications to a commercial quantum key distribution system, decoy state QKD allows us to achieve much better performance than QKD system without decoy state in terms of key generation rate and distance. One decoy state protocol has been implemented. The obtained results demonstrate an unconditionally secure key rate of 0.127 x 10-4 per pulse for a 10 km fiber length.

Item Type: Conference or Workshop Item (Full Paper)
Additional Information: 6576/6368
Uncontrolled Keywords: Decoy state protocol; Quantum Key Distribution; Quantum cryptography; optical communication.
Subjects: T Technology > TA Engineering (General). Civil engineering (General) > TA1501 Applied optics. Lasers
Kulliyyahs/Centres/Divisions/Institutes: Kulliyyah of Engineering > Department of Science
Kulliyyah of Engineering > Department of Electrical and Computer Engineering
Depositing User: Dr Ali Sellami
Date Deposited: 23 Nov 2011 22:15
Last Modified: 23 Nov 2011 22:15
URI: http://irep.iium.edu.my/id/eprint/6368

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