Quantum secret sharing with qudit graph states

Journal Article · Wed Dec 15 00:00:00 EST 2010 · Physical Review. A

DOI:https://doi.org/10.1103/PHYSREVA.82.062315· OSTI ID:21528844

Keet, Adrian; Fortescue, Ben; Sanders, Barry C ^[1]; Markham, Damian ^[2]

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1. Institute for Quantum Information Science, University of Calgary, Alberta, T2N 1N4 (Canada)
2. LTCI-CNRS, Telecom ParisTech, 37/39 rue Dareau, F-75014 Paris (France)

We present a unified formalism for threshold quantum secret sharing using graph states of systems with prime dimension. We construct protocols for three varieties of secret sharing: with classical and quantum secrets shared between parties over both classical and quantum channels.

• OSTI ID: 21528844
• Journal Information: Physical Review. A, Vol. 82, Issue 6; Other Information: DOI: 10.1103/PhysRevA.82.062315; (c) 2010 The American Physical Society; ISSN 1050-2947
• Country of Publication: United States
• Language: English

Related Subjects

71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
GRAPH THEORY
INFORMATION
QUANTUM STATES
SECRECY PROTECTION
MATHEMATICS