Reply to the Comment on “Cryptanalysis and Improvement of a Quantum Network System of QSS-QDC Using χ-Type Entangled States" [Chin. Phys. Lett. 29 (2012) 110305]
Gan Gao, Ming Fang, Mu-Tian Cheng
We first make a small modification to the improved protocol in order to enhance its efficiency. Secondly, the explanation that our improved protocol can prevent Trent from using the {|Ψ ± 2 〉,|Φ ± 2 〉} basis is given.
Chinese Physics Letters•Jul 1, 2013•3 citations