2 papers
quant-ph2025
Practical security of local local oscillator continuous-variable quantum key distribution systems with pulse width mismatch
Yi Zheng, Jiarui Wu, Chenlei Fang +3
In continuous-variable quantum key distribution (CVQKD) systems, using a local local oscillator (LLO) scheme removes the local oscillator side channel, enhances Bob's detection per…
quant-ph2024
Quantum hacking: Induced-photorefraction attack on a practical continuous-variable quantum key distribution system
Yiliang Wang, Yi Zheng, Chenlei Fang +2
We explore a new security loophole in a practical continuous-variable quantum key distribution (CVQKD) system, which is opened by the photorefractive effect of lithium niobate-base…