Malaysian Journal of Mathematical Sciences, August 2013, Vol. 7(S)
Special Issue: The 3rd International Conference on Cryptology & Computer Security 2012 (CRYPTOLOGY2012)
Secure Communication with One Decoy State and Two Way Quantum Key Distribution Scheme
M. F. Abdul Khir, Iskandar Bahari, M. N. Mohd Zain and S. Shaari
Corresponding Email: mfared@mimos.my
Received date: -
Accepted date: -
Abstract:
Quantum Key Distribution (QKD) provides a mean for unconditionally secure secret key sharing for secure communication. For a practical QKD system, the recently proposed decoy state protocol has become an essential tool. In this work, we conduct numerical analysis against several bounds for one decoy state with two way QKD protocol and compare their performance in terms of key rate and maximum secure distance.
Keywords: Quantum Key Distribution (QKD), secure communication, protocol, secure distance
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