Single-State Multi-Party Quantum Key Agreement with Single-Particle Measurement

In this study, we propose a single-state multi-party quantum key agreement (MQKA) protocol with single-particle measurement. Firstly, a single-state three-party quantum key agreement protocol with single-particle measurement is introduced, followed by a security analysis that validated its capabilit...

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Bibliographic Details

Published in:	Entropy
Main Authors:	Hao Yang, Dunbo Cai, Ling Qian, Runqing Zhang, Songfeng Lu, Chengfu Sun
Format:	Article
Language:	English
Published:	MDPI AG 2025-04-01
Subjects:	quantum cryptography quantum entangled states quantum key agreement
Online Access:	https://www.mdpi.com/1099-4300/27/4/405