Comment on 'Quantum secret sharing based on reusable Greenberger-Horne-Zeilinger states as secure carriers'

Journal Article · Thu Sep 15 00:00:00 EDT 2005 · Physical Review. A

DOI:https://doi.org/10.1103/PhysRevA.72.036302· OSTI ID:20718652

Fei, Gao ^[1]; Fenzhuo, Guo; Qiaoyan, Wen ^[1]; Fuchen, Zhu ^[2]

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1. School of Science, Beijing University of Posts and Telecommunications, Beijing, 100876 (China)
2. National Laboratory for Modern Communications, P.O. Box 810, Chengdu, 610041 (China)

In a recent paper [S. Bagherinezhad and V. Karimipour, Phys. Rev. A 67, 044302 (2003)], a quantum secret sharing protocol based on reusable Greenberger-Horne-Zeilinger states was proposed. However, in this Comment, it is shown that this protocol is insecure if Eve employs a special strategy to attack.

• OSTI ID: 20718652
• Journal Information: Physical Review. A, Vol. 72, Issue 3; Other Information: DOI: 10.1103/PhysRevA.72.036302; (c) 2005 The American Physical Society; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

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