1.9k citations · 3.4k across the 42 of their papers we have counts for
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Preventing side-channel effects in continuous-variable quantum key distribution
Ivan Derkach, Vladyslav C. Usenko, Radim Filip
The role of the side channels in the continuous-variable quantum key distribution is studied. It is shown how the information leakage through a side channel from the trusted sender…
Sufficiency of quantum non-Gaussianity for discrete-variable quantum key distribution over noisy channel
Mikołaj Lasota, Radim Filip, Vladyslav C. Usenko
Quantum key distribution can be enhanced and extended if nonclassical single-photon states of light are used. We study a connection between the security of quantum key distribution…
Robustness of quantum key distribution with discrete and continuous variables to channel noise
Mikołaj Lasota, Radim Filip, Vladyslav C. Usenko
We study the robustness of quantum key distribution protocols using discrete or continuous variables to the channel noise. We introduce the model of such noise based on coupling of…
Trusted Noise in Continuous-Variable Quantum Key Distribution: a Threat and a Defense
Vladyslav C. Usenko, Radim Filip
We address the role of the phase-insensitive trusted preparation and detection noise in the security of a continuous-variable quantum key distribution, considering the Gaussian pro…