41 citations · 113 across the 8 of their papers we have counts for
13 papers
Realizing downstream access network using continuous-variable quantum key distribution
Yundi Huang, Tao Shen, Xiangyu Wang +4
Quantum key distribution (QKD) which enables the secure distribution of symmetric keys between two legitimate parties is of great importance in future network security. Access netw…
Twin-field quantum key distribution with passive-decoy state
Jun Teng, Feng-Yu Lu, Zhen-Qiang Yin +8
Twin-Field quantum key distribution (TF-QKD) and its variants, e.g. Phase-Matching QKD, Sending-or-not-sending QKD, and No Phase Post-Selection TFQKD promise high key rates at long…
Practical security analysis of a continuous-variable quantum random number generator with a noisy local oscillator
Weinan Huang, Yi-Chen Zhang, Ziyong Zheng +3
A quantum random-number generator (QRNG) can theoretically generate unpredictable random numbers with perfect devices and is an ideal and secure source of random numbers for crypto…
Finite-key analysis for twin-field quantum key distribution based on generalized operator dominance condition
Rui-Qiang Wang, Zhen-Qiang Yin, Feng-Yu Lu +7
Quantum key distribution (QKD) can help two distant peers to share secret key bits, whose security is guaranteed by the law of physics. In practice, the secret key rate of a QKD pr…
A modified practical homodyne detector model for continuous-variable quantum key distribution: detailed security analysis and improvement by the phase-sensitive amplifier
Yundi Huang, Yi-Chen Zhang, Luyu Huang +1
The practical homodyne detector model of continuous-variable quantum key distribution models the inherent imperfections of the practical homodyne detector, namely the limited detec…
High-throughput GPU layered decoder of multi-edge type low density parity check codes in continuous-variable quantum key distribution systems
Yang Li, Xiaofang Zhang, Yong Li +4
The decoding throughput in the postprocessing is one of the bottlenecks for a continuous-variable quantum key distribution (CV-QKD) system. In this paper, we propose a layered deco…