Weak+Vacuum and One Decoy State with Two Way Quantum Key Distribution Protocol

M. F. Abdul Khir; Iskandar Bahari; S. Ali; S. Shaari

doi:10.1142/S1230161213500108

Weak+Vacuum and One Decoy State with Two Way Quantum Key Distribution Protocol

Quantum Physics 2013-06-17 v2

Authors: M. F. Abdul Khir , Iskandar Bahari , S. Ali , S. Shaari

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Abstract

We present relevant bounds for the case of weak+vacuum decoy state and one decoy state for a two way four states Quantum Key Distribution (QKD) protocol. The numerical simulation result was significant given that an improvement in maximum secure distance of nearly double is achieved.

Keywords

quantum key distribution quantum cryptography

Cite

@article{arxiv.1108.4756,
  title  = {Weak+Vacuum and One Decoy State with Two Way Quantum Key Distribution Protocol},
  author = {M. F. Abdul Khir and Iskandar Bahari and S. Ali and S. Shaari},
  journal= {arXiv preprint arXiv:1108.4756},
  year   = {2013}
}

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