286 citations · 1.3k across the 40 of their papers we have counts for
9 papers · 1 filter
5-GHz chip-based quantum key distribution with 1Mbps secure key rate over 150 km
Guo-Wei Zhang, Sheng-Teng Zheng, You Xiao +16
Quantum key distribution (QKD) enables secure communication by harnessing the fundamental principles of quantum physics, which inherently guarantee information-theoretic security a…
Photorefractive-based on-chip optical power limiter against light-injection attacks in quantum key distribution
Min Chen, Hong-Yan Song, Jia-Lin Chen +10
Light-injection attacks pose critical security threats to quantum key distribution (QKD) systems. Conventional countermeasures, such as isolators, filters, and optical power monito…
Fast qubit-based frequency recovery algorithm for quantum key distribution
Feng-Yu Lu, Zheng-Kai Huang, Jia-Jv Deng +7
Clock synchronization serves as a foundational subsystem in quantum key distribution (QKD). The recently proposed Qubit-based synchronization (Qubit4Sync) has opportunities in elim…
Fault-Tolerant Quantum Key Distribution: Enabling Overclocked Modulation
Feng-Yu Lu, Jia-Xuan Li, Ze-Hao Wang +8
Implementation security, higher generation rate, and lower cost are primary missions in the domain of quantum key distributions in recent years. However, simultaneously achieving r…
Secure quantum key distribution against correlated leakage source
Jia-Xuan Li, Yang-Guang Shan, Rong Wang +7
Quantum key distribution (QKD) provides information theoretic security based on quantum mechanics, however, its practical deployment is challenged by imperfections of source device…
Side-channel-secure quantum key distribution with correlated sources
Yang-Guang Shan, Jia-Xuan Li, Zhen-Qiang Yin +5
Quantum key distribution (QKD) offers theoretical security guarantees for sharing secure key, but its practical systems face challenges due to the imperfections of devices. Widespr…
Security analysis of orthogonal state attack on a high-speed quantum key distribution system
Jialei Su, Qingquan Peng, Jia-lin Chen +6
High-speed quantum key distribution (QKD) systems have achieved repetition frequencies above gigahertz through advanced technologies and devices, laying an important foundation for…
Measurement-device-independent quantum key distribution with asymmetric sources
Jia-Ju Deng, Feng-Yu Lu, Zhen-Qiu Zhong +7
Measurement-device-independent quantum key distribution (MDI-QKD), which eliminates all the attacks from the eavesdropper to the measurement party, has been one of the most promisi…
Quantum key distribution overcoming practical correlated intensity fluctuations
Jia-Xuan Li, Feng-Yu Lu, Ze-Hao Wang +8
Intensity correlations between neighboring pulses open a prevalent yet often overlooked security loophole in decoy-state quantum key distribution (QKD). As a solution, we present a…