277 citations · 656 across the 10 of their papers we have counts for
4 papers · 1 filter
Quantum key distribution secure against the efficiency loophole
Xiongfeng Ma, Tobias Moroder, Norbert Lütkenhaus
An efficiency-loophole-free quantum key distribution (QKD) scheme is proposed, which involves no hardware change but a modification in the data post-processing step. The scheme app…
Experimental quantum key distribution with an untrusted source
Xiang Peng, Hao Jiang, Bingjie Xu +2
The photon statistics of a quantum key distribution (QKD) source is crucial for security analysis. In this paper, we propose a practical method, with only a beam splitter and photo…
Quantum key distribution with triggering parametric down conversion sources
Xiongfeng Ma, Hoi-Kwong Lo
Parametric down-conversion (PDC) sources can be used for quantum key distribution (QKD). One can use a PDC source as a triggered single photon source. Recently, there are various p…
Security proof of quantum key distribution with detection efficiency mismatch
Chi-Hang Fred Fung, Kiyoshi Tamaki, Bing Qi +2
In theory, quantum key distribution (QKD) offers unconditional security based on the laws of physics. However, as demonstrated in recent quantum hacking theory and experimental pap…