Security analysis of measurement-device-independent quantum conference key agreement with weak randomness

Security analysis of measurement-device-independent quantum conference key agreement with weak randomness

Quantum conference key agreement (QCKA) allows multiple users to distribute secret conference keys over long distances. Measurement-device-independent QCKA (MDI-QCKA) is an effective QCKA scheme, which closes all detection loopholes and greatly enhances QCKA’s security in practical application. Howe...

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Bibliographic Details
Main Authors: Xiao-Lei Jiang, Yang Wang, Yi-Fei Lu, Jia-Ji Li, Hai-Long Zhang, Mu-Sheng Jiang, Chun Zhou, Wan-Su Bao
Format: Article
Language:English
Published: Frontiers Media S.A. 2023-02-01
Series:Frontiers in Physics
Subjects:
measurement-device-independent
conference key agreement
weak randomness
finite-key
security analysis
Online Access:https://www.frontiersin.org/articles/10.3389/fphy.2023.1101631/full

Internet

https://www.frontiersin.org/articles/10.3389/fphy.2023.1101631/full

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