Comment on ''Secure multiparty computation with a dishonest majority via quantum means''
Journal Article
·
· Physical Review. A
- State Key Laboratory of Networking and Switching Technology, Beijing University of Posts and Telecommunications, Beijing, 100876 (China)
In a recent paper [K. Loukopoulos and D. E. Browne, Phys. Rev. A 81, 062336 (2010)], five schemes for secure multiparty computation utilizing the Greenberger-Horne-Zeilinger (GHZ) quantum correlation were presented, which were claimed to be secure in some kinds of security models. However, this study points out that schemes C and D2 could be attacked by corrupted parties replacing photon and exchanging classical information.
- OSTI ID:
- 22058811
- Journal Information:
- Physical Review. A, Vol. 84, Issue 1; Other Information: (c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 1050-2947
- Country of Publication:
- United States
- Language:
- English
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