New multiparty measurement-device-independent quantum secret sharing protocol based on entanglement swapping-Reference-Cited by-同舟云学术

New multiparty measurement-device-independent quantum secret sharing protocol based on entanglement swapping

Published:2023-10-30 Issue:32n33 Volume:38 Page:
ISSN:0217-7323
Container-title:Modern Physics Letters A
language:en
Short-container-title:Mod. Phys. Lett. A

Author:

Yang Yu-Guang¹^ORCID,Huang Rui-Chen¹^ORCID,Xu Guang-Bao²^ORCID,Zhou Yi-Hua¹^ORCID,Shi Wei-Min¹^ORCID,Li Dan³^ORCID

Affiliation:

1. Faculty of Information Technology, Beijing University of Technology, Beijing 100124, P. R. China

2. College of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, P. R. China

3. College of Computer Science and Technology, Nanjing University of Aeronautics and Astronautics, Nanjing, P. R. China

Abstract

A new multiparty measurement-device-independent quantum secret sharing (MDI-QSS) protocol is proposed based on entanglement swapping. All the measurement tasks are delegated to an untrusted party, eliminating all detector-side-channel loopholes. Only Einstein–Podolsky–Rosen (EPR) pairs, single photons and Bell-state measurements are required irrespective of the number of participants. Compared with existing MDI-QSS protocols, no additional unitary operations or Greenberger–Horne–Zeilinger (GHZ)-state measurements are needed. Our protocol is feasible experimentally and holds inspiring potential for the application in practical multiparty quantum communication networks.

Funder

National Natural Science Foundation of China

Publisher

World Scientific Pub Co Pte Ltd

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Link

https://www.worldscientific.com/doi/pdf/10.1142/S0217732323501456

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