163 citations · 438 across the 12 of their papers we have counts for
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quant-ph2005★ 12 cited
Quantum secure direct communication without using perfect quantum channel
Jian Wang, Quan Zhang, Chao-jing Tang
Most of the quantum secure direct communication protocol needs a pre-established secure quantum channel. Only after insuring the security of quantum channel, could the sender encod…
quant-ph2005★ 15 cited
Quantum signature scheme with single photons
Jian Wang, Quan Zhang, Chao-jing Tang
Quantum digital signature combines quantum theory with classical digital signature. The main goal of this field is to take advantage of quantum effects to provide unconditionally s…
quant-ph2005★ 1 cited
Quantum key distribution protocols using entangled state
Jian Wang, Quan Zhang, Chao-jing Tang
We present three quantum key distribution protocols using entangled state. In the first two protocols, all Einstein-Podolsky-Rosen pairs are used to distribute a secret key except…