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Multi-party semi-quantum key distribution-convertible multi-party semi-quantum secret sharing

  • 01-08-2017
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Abstract

This paper proposes a multi-party semi-quantum secret sharing (MSQSS) protocol which allows a quantum party (manager) to share a secret among several classical parties (agents) based on GHZ-like states. By utilizing the special properties of GHZ-like states, the proposed scheme can easily detect outside eavesdropping attacks and has the highest qubit efficiency among the existing MSQSS protocols. Then, we illustrate an efficient way to convert the proposed MSQSS protocol into a multi-party semi-quantum key distribution (MSQKD) protocol. The proposed approach is even useful to convert all the existing measure–resend type of semi-quantum secret sharing protocols into semi-quantum key distribution protocols.

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Title
Multi-party semi-quantum key distribution-convertible multi-party semi-quantum secret sharing
Authors
Kun-Fei Yu
Jun Gu
Tzonelih Hwang
Prosanta Gope
Publication date
01-08-2017
Publisher
Springer US
Published in
Quantum Information Processing / Issue 8/2017
Print ISSN: 1570-0755
Electronic ISSN: 1573-1332
DOI
https://doi.org/10.1007/s11128-017-1631-x
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