Security Analysis of Unidimensional Continuous-Variable Quantum Key Distribution Using Uncertainty Relations

Security Analysis of Unidimensional Continuous-Variable Quantum Key Distribution Using Uncertainty Relations

We study the equivalence between the entanglement-based scheme and prepare-and-measure scheme of unidimensional (UD) continuous-variable quantum key distribution protocol. Based on this equivalence, the physicality and security of the UD coherent-state protocols in the ideal detection and realistic...

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Bibliographic Details
Main Authors: Pu Wang, Xuyang Wang, Yongmin Li
Format: Article
Language:English
Published: MDPI AG 2018-03-01
Series:Entropy
Subjects:
continuous-variable quantum key distribution
unidimensional modulation
Heisenberg uncertainty relations
Online Access:http://www.mdpi.com/1099-4300/20/3/157

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