111 citations · 175 across the 7 of their papers we have counts for
4 papers · 1 filter
Apply current exponential de Finetti theorem to realistic quantum key distribution
Yi-Bo Zhao, Zheng-Fu Han, Guang-Can Guo
In the realistic quantum key distribution (QKD), Alice and Bob respectively get a quantum state from an unknown channel, whose dimension may be unknown. However, while discussing t…
Security of Binary Modulated Continuous Variable Quantum Key Distribution under Collective Attacks
Yi-Bo Zhao, Matthias Heid, Johannes Rigas +1
We give an achievable secret key rate of a binary modulated continuous variable quantum key distribution schemes in the collective attack scenario considering quantum channels that…
Security proof of differential phase shift quantum key distribution in the noiseless case
Yi-Bo Zhao, Chi-Hang Fred Fung, Zheng-Fu Han +1
Differential phase shift quantum key distribution systems have a high potential for achieving high speed key generation. However, its unconditional security proof is still missing,…
Decoy states for quantum key distribution based on decoherence-free subspaces
Zhen-Qiang Yin, Yi-Bo Zhao, Zheng-Wei Zhou +2
Quantum key distribution with decoherence-free subspaces has been proposed to overcome the collective noise to the polarization modes of photons flying in quantum channel. Prototyp…