DECOY STATE QUANTUM KEY DISTRIBUTION

被引：0
|
作者：
Ali, Sellami [1 ,2 ]
Saharudin, Suhairi [2 ]
Wahiddin, M. R. B. [1 ,2 ]
机构：
[1] Int Islamic Univ Malaysia, Fac Sci, Dept Computat & Theoret Sci, POBox 141, Kuantan 25710, Malaysia
[2] MIMOS Berhad, Informat Secur Cluster, Kuala Lumpur, Malaysia
来源：
IIUM ENGINEERING JOURNAL | 2009年 / 10卷 / 02期
关键词：
Quantum Cryptography; Quantum Key Distribution; Decoy State Protocol; Optical Communications;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Experimental weak + vacuum protocol has been demonstrated 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. We demonstrate an unconditionally secure key rate of 6.2931 x 10(-4) per pulse for a 25 km fiber length.
引用
收藏
页码：81 / 86
页数：6
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