2 papers
quant-ph2020
Loophole-free plug-and-play quantum key distribution
Ruoyang Qi, Haoran Zhang, Jiancun Gao +2
Robust, simple, and flexible quantum key distribution (QKD) is vital for realising practical applications of this technique. Contrary to typical phase-coded QKD schemes, the plug-a…
quant-ph2018
Implementation and Security Analysis of Practical Quantum Secure Direct Communication
Ruoyang Qi, Zhen Sun, Zaisheng Lin +7
Fast development of supercomputer and perspective quantum computer is posing increasing serious threats to communication security. Based on the laws of quantum mechanics, quantum c…