3 papers
quant-ph2025
Deep Anomaly Detection for Active Attacks on the Receiver in Quantum Key Distribution
Junxuan Liu, Bingcheng Huang, Jialei Su +2
Traditional countermeasures against attacks targeting the receiver in quantum key distribution (QKD) systems often suffer from poor compatibility with deployed infrastructure, the…
quant-ph2024
Characterization of Intensity Correlation via Single-photon Detection in Quantum Key Distribution
Tianyi Xing, Junxuan Liu, Likang Zhang +10
One of the most significant vulnerabilities in the source unit of quantum key distribution (QKD) is the correlation between quantum states after modulation, which shall be characte…
quant-ph2024
Intensity correlations in measurement-device-independent quantum key distribution
Junxuan Liu, Tianyi Xing, Ruiyin Liu +3
The intensity correlations due to imperfect modulation during the quantum-state preparation in a measurement-device-independent quantum key distribution (MDI QKD) system compromise…