186 citations · 229 across the 3 of their papers we have counts for
4 papers · 1 filter
Revisiting the security of quantum dialogue and bidirectional quantum secure direct communication
Fei Gao, Fen-Zhuo Guo, Qiao-Yan Wen +1
From the perspective of information theory and cryptography, we analyze the security of two quantum dialogue protocols and a bidirectional quantum secure direct communication (QSDC…
Improving the security of multiparty quantum secret sharing based on entanglement swapping against participant attack
Song Lin, Fei Gao, Fen-Zhuo Guo +2
In a recent paper [Z. J. Zhang and Z. X. Man, Phys. Rev. A 72, 022303(2005)], a multiparty quantum secret sharing protocol based on entanglement swapping was presented. However, as…
Comment on "Quantum secret sharing based on reusable Greenberger-Horne-Zeilinger states as secure carriers" [Phys. Rev. A 67, 044302 (2003)]
Fei Gao, Fenzhuo Guo, Qiaoyan Wen +1
In a recent paper [S. Bagherinezhad and V. Karimipour, Phys. Rev. A 67, 044302 (2003)], a quantum secret sharing protocol based on reusable GHZ states was proposed. However, in thi…
A quantum key distribution and identification protocol based on entanglement swapping
Fei Gao, Fenzhuo Guo, Qiaoyan Wen +1
A quantum key distribution and identification protocol is proposed, which is based on entanglement swapping. Through choosing particles by twos from the sequence and performing Bel…