We experimentally demonstrate that a single-photon detector ID210 commercially available
from ID Quantique is vulnerable to blinding and can be fully controlled by bright illumination …

In this paper we report a continuous-variable quantum key distribution protocol using
multimode coherent states generated on subcarrier frequencies of the optical spectrum. We …

Although quantum communication systems are being deployed on a global scale, their
realistic security certification is not yet available. Here we present a security evaluation and …

In this paper we propose feasibility demonstration of twin-field quantum key ditribution
system based on multi-mode weak coherent phase-coded states. Their utilization provides …

In this paper we investigate the advanced unambiguous state discrimination (USD) attack
that is crucial for quantum key distribution based on phase-coded coherent states …

This feature issue presents a collection of recent theoretical and experimental developments
in the field of quantum key distribution (QKD) and its extension to other quantum …

We examine different methods to implement coherent detection in subcarrier wave quantum
key distribution (SCW QKD) systems. For classical wave fields, we present the models …

In this paper we present the approach for description of quantum control attack based on
combined protocol and hardware loopholes. It consolidates intercept-resend attack and …

In this paper we present finite-key security analysis for quantum key distribution protocol
based on weak coherent (in particular phase-coded) states using a fully quantum asymptotic …

In this paper, we consider the influence of device imperfections on the performance of the
subcarrier wave quantum key distribution system. For instance, we consider the utilization of …