363 citations · 2.5k across the 54 of their papers we have counts for
Showing 2006Show all
3 papers · 1 filter
quant-ph2006★ 14 cited
Fake one-time pad cannot be used to improve the efficiency of quantum communication
Fei Gao, Su-Juan Qin, Qiao-Yan Wen +1
Two misuses of one-time pad in improving the efficiency of quantum communication are pointed out. One happens when using some message bits to encrypt others, the other exists becau…
quant-ph2006
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…
quant-ph2006★ 139 cited
Improving the security of quantum exam against cheating
Fei Gao, Qiao-Yan Wen, Fu-Chen Zhu
The security of quantum exam [Phys. Lett. A 350 (2006) 174] is analyzed and it is found that this protocol is secure for any eavesdropper except for the "students" who take part in…