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Quantum secret sharing for general access structures based on multiparticle entanglements

Quantum secret sharing for general access structures based on multiparticle entanglements In this paper, we study the implementation of quantum secret sharing (QSS) schemes for general access structures rather than the threshold structure. Using multiparticle entanglements in high-dimensional system, three novel multipartite QSS formalisms for general access structures are proposed. The method of how to build general access structures in these formalisms is discussed. A major feature of these formalisms is that a variety of secret sharing schemes with different access structures can be constructed depending on the dealer’s wish. Besides, hierarchic and threshold authorized structures can also be built. All of which make our formalisms highly flexible. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Quantum Information Processing Springer Journals

Quantum secret sharing for general access structures based on multiparticle entanglements

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References (42)

Publisher
Springer Journals
Copyright
Copyright © 2013 by Springer Science+Business Media New York
Subject
Physics; Quantum Information Technology, Spintronics; Quantum Computing; Data Structures, Cryptology and Information Theory; Quantum Physics; Mathematical Physics
ISSN
1570-0755
eISSN
1573-1332
DOI
10.1007/s11128-013-0660-3
Publisher site
See Article on Publisher Site

Abstract

In this paper, we study the implementation of quantum secret sharing (QSS) schemes for general access structures rather than the threshold structure. Using multiparticle entanglements in high-dimensional system, three novel multipartite QSS formalisms for general access structures are proposed. The method of how to build general access structures in these formalisms is discussed. A major feature of these formalisms is that a variety of secret sharing schemes with different access structures can be constructed depending on the dealer’s wish. Besides, hierarchic and threshold authorized structures can also be built. All of which make our formalisms highly flexible.

Journal

Quantum Information ProcessingSpringer Journals

Published: Nov 5, 2013

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