(Color online) Schematic diagram of the USD+PNS attack on a decoy-state QKD system without phase randomization. Eve intercepts the quantum states sent by ...

Download scientific diagram | A model of Eve (and Eve ) conducting a PNS attack against the decoy state enabled QKD system (i.e., Alice and Bob). from ...

Figure 3 and Figure 4 show block diagram and experimental set up of our implemented QKD system based on the BB84 protocol.

Aug 8, 2013 · (Color online) Schematic diagram of the USD + PNS attack on a decoy-state QKD system without phase randomization. Eve intercepts the quantum ...

We propose a variational quantum attack algorithm (VQAA) for classical advanced encryption standard (AES)-like symmetric cryptography.

Sep 2, 2022 · In this paper, under the null hypothesis of no PNS attack, we first determine whether there is an attack or not by retrieving the missing information.

We report an implementation of decoy-state quantum key distribution (QKD) over 200 km optical fiber cable through photon polarization encoding.

Aug 8, 2013 · In this work, we propose and demonstrate an attack that exploits a source-side loophole existing in qubit-based QKD systems using a weak coherent state source ...