471 citations · 524 across the 4 of their papers we have counts for
4 papers
Multiparty Quantum Secret Sharing
Zhan-jun Zhang, Yong Li, Zhong-xiao Man
Based on a quantum secure direct communication (QSDC) protocol [Phys. Rev. A69(04)052319], we propose a -threshold scheme of multiparty quantum secret sharing of classical m…
Improved Wójcik's Eavesdropping Attack on Ping-Pong Protocol Without Eavesdropping-Induced Channel Loss
Zhan-jun Zhang, Yong Li, Zhong-xiao Man
The eavesdropping scheme proposed by Wójcik [Phys. Rev. Lett. {\bf 90},157901(2003)] on the ping-pong protocol [Phys. Rev. Lett. {\bf 89}, 187902(2002)] is improved by constituting…
Economically Improving Message-Unilaterally-Transmitted Quantum Secure Direct Communication to Realize Two-Way Communication
Zhan-jun Zhang, Zhong-xiao Man, Yong Li
We present a subtle idea to economically improve message-unilaterally-transmitted quantum secure direct communication (QSDC) protocols to realize two-way secure direct communicatio…
Less eavesdropping losses induce more eavesdropping information gain
Zhanjun Zhang, Zhongxiao Man, Yong Li
The eavesdropping scheme proposed by Wójcik [Phys. Rev. Lett. {\bf 90},157901(2003)] on the quantum communication protocol of Boström and Felbinger [Phys. Rev. Lett. {\bf 89}, 1879…