A (t, n) Threshold Quantum Secret Sharing Scheme with Fairness

Quantum secret sharing is an important technique of quantum cryptography. A ( t ,  n ) threshold quantum secret sharing scheme with fairness is proposed. Firstly, the proposed scheme only requires the distributor to provide a share for each participant to achieve fairness. Secondly, the distributor...

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Bibliographic Details
Published inInternational journal of theoretical physics Vol. 62; no. 6
Main Authors Li, Fulin, Chen, Tingyan, Zhu, Shixin
Format Journal Article
LanguageEnglish
Published New York Springer US 03.06.2023
Subjects
Elementary Particles
Mathematical and Computational Physics
Physics
Physics and Astronomy
Quantum Field Theory
Quantum Physics
Theoretical
Symmetric bivariate polynomials
Mutually unbiased bases
Threshold quantum secret sharing
Fairness
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Summary:Quantum secret sharing is an important technique of quantum cryptography. A ( t ,  n ) threshold quantum secret sharing scheme with fairness is proposed. Firstly, the proposed scheme only requires the distributor to provide a share for each participant to achieve fairness. Secondly, the distributor interacts with participants only during the secret distribution phase. Another important point is that our scheme combines the privacy features of secure multi-party computing to ensure the reuse of participants’ secret shares. Finally, in our scheme, the correctness, security and fairness are discussed in detail.
ISSN:1572-9575
1572-9575
DOI:10.1007/s10773-023-05383-z