Semi‐Quantum Secure Multiparty Summation and its Applications to Anonymous Auction and Ranking

Ye, Chong‐Qiang; Li, Jian; Chen, Xiu‐Bo; Dong, Mianxiong; Ota, Kaoru; Khalique, Aeysha; Durad, M. Hanif

doi:10.1002/qute.202300347

Cited by 3 publications

(1 citation statement)

References 41 publications

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“…Semi-quantum protocols reduce the dependency of users on quantum resources, thus attracting widespread attention from researchers. Current research in the field of semi-quantum cryptography includes semiquantum key distribution [20][21][22][23][24][25], semi-quantum secure direct communication [26][27][28][29], semi-quantum secret sharing (SQSS) [30][31][32][33][34][35][36][37][38][39], semi-quantum secure multi-party computation [40][41][42], and more. Readers can refer to [43] for a detailed overview of semi-quantum cryptography.…”

Section: Introductionmentioning

confidence: 99%

Multi-party semi-quantum secret sharing protocol based on measure-flip and reflect operations

Li,

2024

Laser Phys. Lett.

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Semi-quantum secret sharing (SQSS) protocols serve as fundamental frameworks in quantum secure multi-party computations, offering the advantage of not requiring all users to possess intricate quantum devices. However, current SQSS protocols mainly cater to bipartite scenarios, with few protocols suitable for multi-party scenarios. Moreover, the multi-party SQSS protocols face limitations such as low qubit efficiency and inability to share deterministic secret information. To address this gap, this paper proposes a multi-party SQSS protocol based on multi-particle GHZ states. In this protocol, the quantum user can distribute the predetermined secret information to multiple classical users with limited quantum capabilities, and only through mutual cooperation among all classical users can the correct secret information be reconstructed. By utilizing measure-flip and reflect operations, the transmitted multi-particle GHZ states can all contribute keys, thereby improving the utilization of transmitted particles. Then, security analysis shows that the protocol’s resilience against prevalent external and internal threats. Additionally, employing IBM Qiskit, we conduct quantum circuit simulations to validate the protocol’s accuracy and feasibility. Finally, compared to similar studies, the proposed protocol has advantages in terms of protocol scalability, qubit efficiency, and shared message types.

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Section: Introductionmentioning

confidence: 99%

Multi-party semi-quantum secret sharing protocol based on measure-flip and reflect operations

Li,

2024

Laser Phys. Lett.

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Measurement‐Device‐Independent Quantum Secret Sharing

Cai,

Li,

Liu

et al. 2024

Adv Quantum Tech

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Quantum secret sharing has many important applications in quantum communication and secure multiparty computing. In this work, a novel measurement‐device‐independent protocol for three‐party quantum secret sharing is put forward, in which the dealer and two sharers are required to prepare Greenberger‐Horne‐Zeilinger states and single particles, respectively, but they only need to perform single‐particle measurement. As a result, this protocol is feasible in experiments by using current technologies. More importantly, it can extend the spatial distance among three participants for quantum state transmissions at least 15.47% compared to the previous protocols.

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A New Protocol for Semi‐quantum Private Set of Intersection and Union Mixed Cardinality for Any Tripartite Based on Bell States

Chi,

Zhang,

Zhang

et al. 2024

Adv Quantum Tech

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The cardinality of the private set allows multiple parties to jointly compute the cardinality of the intersection and union without revealing their respective private sets. It plays an important role in data mining and data analysis to protect privacy. However, existing studies only focus on computing the cardinality of the intersection or union of private sets. To extend its application in various scenes, a private‐set intersection and union mixed cardinality protocol are proposed for any tripartite based on Bell states for the first time. During the protocol, participants are supposed to be semi‐quantum to reduce the consumption of quantum resources and improve the realizability of the protocol. Furthermore, correctness and security analysis show that the protocol can withstand internal and external attacks. Additionally, the IBM Quantum Simulator (IBMQS) is also applied to illustrate the fundamentals of the protocol and verify the availability of the protocol. The results are expected have positive effects on the further development of secure multiparty computation.

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Semi‐Quantum Secure Multiparty Summation and its Applications to Anonymous Auction and Ranking

Cited by 3 publications

References 41 publications

Multi-party semi-quantum secret sharing protocol based on measure-flip and reflect operations

Multi-party semi-quantum secret sharing protocol based on measure-flip and reflect operations

Measurement‐Device‐Independent Quantum Secret Sharing

A New Protocol for Semi‐quantum Private Set of Intersection and Union Mixed Cardinality for Any Tripartite Based on Bell States

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