Measure-Resend Semi-Quantum Private Comparison Scheme燯sing GHZ Class States

Yan, Lian; Yan, Chang; Zhang, Shibin; Wang, Qirun; Sheng, Zhiwei; Sun, Yuhua

doi:10.32604/cmc.2019.06222

Cited by 17 publications

(10 citation statements)

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“…[43]-A, Ref. [35,44,46,47,48], our proposed protocol still has superiorities in quantum efficiency. When using two-party SQPC protocols to compare the private information of n participants, the protocol need to be executed n − 1 times.…”

Section: Comparisonmentioning

confidence: 89%

“…The protocols in Refs. [35,[43][44][45][46][47][48] use the classical channel to transmit information, which increase the risk of classical attacks since the classical channel is the part with weak security. In order to improve the SQPC security, our protocol directly encodes the secret value of the participant to the quantum state through the measure-resend operation.…”

Section: Comparisonmentioning

confidence: 99%

“…Third, our protocol is more flexible, which is possible to compare the equality of any two participants. However, the SQPC protocols [35,44,46,47,48] can only compare the equality of two parties. When there are n (n ≥ 2) participants, the protocol needs to be executed n − 1 times, which is not only inefficient but also wastes quantum resources.…”

Section: Comparisonmentioning

confidence: 99%

See 2 more Smart Citations

Multi-party semi-quantum private comparison based on the maximally entangled GHZ-type states

Guo

Xie

2022

Front. Phys.

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The goal of semi-quantum privacy comparison (SQPC) is to use a small amount of quantum capabilities to compare private information for equality. In recent years, research on semi-quantum privacy comparison protocol has made some achievements. However, most of SQPC protocols can merely compare the private information of two parties, and the research of multi-party SQPC protocols are still scarce. If the number of participants is more than two, the protocol needs to be executed multiple times. Therefore, we proposed a multi-party semi-quantum private comparison protocol based on the maximally entangled GHZ-type state, which has the capability to compare the equality of n parties by executing the protocol once. What is more, the transmission of participant’s encrypted information is not through the classical channel, which improves the security of the protocol. Finally, the security analysis shows that outsider attacks, dishonest participants attacks and semi-honest TP attacks are all invalid for this protocol.

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Section: Comparisonmentioning

confidence: 89%

Section: Comparisonmentioning

confidence: 99%

Section: Comparisonmentioning

confidence: 99%

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Multi-party semi-quantum private comparison based on the maximally entangled GHZ-type states

Guo

Xie

2022

Front. Phys.

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“…It promotes intelligent processing, improves the utilization efficiency of agricultural resources and enhances the development of modern agriculture. Therefore, it can save agricultural production costs, increase crop output and sales, thus contributing a positive impact on the development of agricultural IoT [16][17][18][19].…”

Section: Conclusion and Discussionmentioning

confidence: 99%

Intelligent Agriculture Technology Based on Internet of Things

Sun¹,

Sun²,

Cao³

et al. 2022

Intelligent Automation &Amp; Soft Computing

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Although the application of agricultural product traceability technology is a key point to realize Modern Agricultural IoT, it has still encountered various food safety problems. For example, immature environmental monitoring technology of agricultural products, weak product traceability and imperfect product monitoring equipment. For this reason, this paper studies and compares several emerging technologies of the things Internet, then it analyzes the functional diversity and practicability of the Modern Agricultural IoT. It builds the experimental environment based on the agricultural product traceability technology, so as to realize the monitoring of crop growth environment and traceability. The result plays a positive role in popularizing the traceability technology of agricultural products and has a certain impact on the development of intelligent agriculture. It has designed and developed a set of crop growth monitoring terminal equipment through experimental debugging. Then it could obtain temperature and humidity, illumination, CO2 concentration, soil data, and other crop growth environment parameters in real time. The relevant data has provided strong support for the traceability model to realize the multi-point monitoring, intelligent control, and automatic operation of crop growing environment. Then it can be sorted and analyzed through the application layer. This system can promote the intelligent processing, improve the utilization efficiency of agricultural resources, promote the development of modern agriculture, save agricultural production costs, and increase the production and marketing. It is an innovative application of the Internet of things technology applied to agricultural production.

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“…The earliest QSS scheme was proposed by Hillery et al in 1999 [1], they used the Greenberger-Horne-Zeilinger (GHZ) entangled state to complete secret sharing. With the development of quantum information, numerous quantum protocols and algorithms have been presented with entanglement and without entanglement [2][3][4][5][6][7][8][9], and the QSS protocols are no exception [10][11][12][13].…”

Section: Introductionmentioning

confidence: 99%

Quantum Secret Sharing Scheme with Credible Authentication based on Quantum Walk

Li¹,

Yan²,

Zhang³

2020

KSII TIIS

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Based on the teleportation by quantum walk, a quantum secret sharing scheme with credible authentication is proposed. Using the Hash function and quantum local operation, combined with the two-step quantum walks circuit on the line, the identity authentication and the teleportation of the secret information in distribution phase are realized. Participants collaborate honestly to recover secret information based on particle measurement results, preventing untrusted agents and external attacks from obtaining useful information. Due to the application of quantum walk, the sender does not need to prepare the necessary entangled state in advance, simply encodes the information to be sent in the coin state, and applies the conditional shift operator between the coin space and the position space to produce the entangled state necessary for quantum teleportation. Security analysis shows that the protocol can effectively resist intercept/resend attacks, entanglement attacks, participant attacks, and impersonation attacks. In addition, the quantum walk circuit used has been implemented in many different physical systems and experiments, so this quantum secret sharing scheme may be achievable in the future.

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Measure-Resend Semi-Quantum Private Comparison Scheme燯sing GHZ Class States

Cited by 17 publications

References 0 publications

Multi-party semi-quantum private comparison based on the maximally entangled GHZ-type states

Multi-party semi-quantum private comparison based on the maximally entangled GHZ-type states

Intelligent Agriculture Technology Based on Internet of Things

Quantum Secret Sharing Scheme with Credible Authentication based on Quantum Walk

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