Unidimensional Two-Way Continuous-Variable Quantum Key Distribution Using Coherent States

Unidimensional Two-Way Continuous-Variable Quantum Key Distribution Using Coherent States

We propose a unidimensional two-way continuous-variable quantum key distribution protocol with coherent states, where the sender modulates a single quadrature of the coherent states rather than both quadratures to simplify the structure of a two-way system. Security analysis is performed with a gene...

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Bibliographic Details
Main Authors: Yiming Bian, Luyu Huang, Yichen Zhang
Format: Article
Language:English
Published: MDPI AG 2021-02-01
Series:Entropy
Subjects:
continuous-variable quantum key distribution
two-way scheme
unidimensional modulation
general two-mode attacks
optimal attack strategy
Online Access:https://www.mdpi.com/1099-4300/23/3/294

Internet

https://www.mdpi.com/1099-4300/23/3/294

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