25 citations · 146 across the 29 of their papers we have counts for
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quant-ph2013
Security limitation on a class of device-independent quantum key distribution
Guang Ping He
Recently there were many proposals on device-independent (DI) quantum key distribution protocol whose security is based on the violation of the Clauser-Horne-Shimony-Holt inequalit…
quant-ph2013★ 1 cited
Secure quantum bit commitment against empty promises. II. The density matrix
Guang Ping He
We further study the security of the quantum bit commitment (QBC) protocol we previously proposed [Phys. Rev. A 74, 022332 (2006).], by analyzing the reduced density matrix ρ_{b}^{…
quant-ph2013
Comment on "A short impossibility proof of quantum bit commitment"
Guang Ping He
In a recent letter (Phys. Lett. A 377 (2013) 1076, arXiv:0905.3801), the authors presented an impossibility proof of quantum bit commitment, which attempted to cover all possible p…