Teleportation-based continuous-variable quantum digital signature

In this paper, a continuous-variable quantum digital signature (CV-QDS) protocol based on quantum teleportation (QT) is proposed, and the corresponding theoretical analysis method is established. Unlike previous schemes, we use squeezed states to carry key and secret information about the teleported...

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Bibliographic Details

Published in:	Results in Physics
Main Authors:	Wei Zhao, Fu-qiang Wang, Yi-yu Mao, Hai Zhong, Chao Ding, Xin-chao Ruan
Format:	Article
Language:	English
Published:	Elsevier 2023-10-01
Subjects:	Quantum teleportation Continuous-variable Quantum digital signature
Online Access:	http://www.sciencedirect.com/science/article/pii/S2211379723008112