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Quantum secret voting method based on single particle

A quantum secrecy, single particle technology, applied in the field of quantum communication and information security, can solve problems such as increasing difficulty, votes not recognized by other participants, non-reusability, etc.

Active Publication Date: 2021-03-16
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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Problems solved by technology

[0005] (3) Non-reusability: Each voter can only vote once, and his redundant votes will not be recognized by other participants
Therefore, they increase the difficulty of protocol experiment implementation

Method used

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  • Quantum secret voting method based on single particle
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  • Quantum secret voting method based on single particle

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Embodiment Construction

[0098] The following is attached Figure 1-3 The present invention is described in further detail.

[0099] A quantum secret voting method based on a single particle, comprising the following steps:

[0100] Step S1, the single-particle-based quantum secret voting method is applied to the voting agency EA, the voter T, and n voters Voter 0 ,..., Voter i ,..., Voter n-1 and n+2 OADM (Optical Add-Drop-Drop Multiplexer System) constituted voting environment; said voting agency EA and vote counter T all include: QKD transceiver, single particle source, quantum state distribution device and quantum state Measuring device; each voter includes a QKD transceiver, a quantum state receiving device and a quantum state measuring device; each OADM is connected through an optical fiber to form a ring-shaped classical quantum information fusion channel, and by selecting channels of different wavelengths to Realize the transmission of classical signals and quantum signals; the voting agen...

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Abstract

The invention relates to a quantum secret voting method based on a single particle. The quantum secret voting method is applied to a voting environment composed of a voting mechanism, a voter, a voterand an OADM. The OADMs are connected through optical fibers to form an annular classical quantum information fusion channel; wherein the voting mechanism, the voter and the voter are connected with an OADM and are connected to a classic quantum information fusion channel through the OADM to form a node so as to carry out information transmission between any nodes; the voting mechanism and the voter are assumed to be semi-honest, the voter is not limited to be semi-honest, in the voting process, the voting mechanism and the voter can check the identity of the voter, and identity certificates and quantum resources are distributed to the qualified voter; the voting institution and the voter respectively carry out trust detection with the voter, and the voter and the voter verify the identities of each other; the voter votes and sends the vote sequence to the vote counter; and after the voter completes voting, the voter counts votes and publishes a voting result.

Description

technical field [0001] The invention belongs to the technical field of quantum communication and information security, and in particular relates to a single-particle-based quantum secret voting method in a quantum network. Background technique [0002] In various voting activities, people are most concerned about the privacy of voting, and they hope that no one else can know their voting status. Therefore, how to realize the secrecy of the voting process has attracted the attention of many scholars in the field of cryptography. After continuous research and development, voting has become one of the most prominent applications of classical cryptography, and many electronic voting schemes have been proposed. According to the technology used, these electronic voting schemes are mainly divided into the following categories: schemes based on homomorphic encryption, schemes based on hybrid networks, and schemes based on blind signatures. According to the properties described in ...

Claims

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Application Information

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IPC IPC(8): H04L9/32H04L9/08G07C13/00
CPCG07C13/00H04L9/0852H04L9/0855H04L9/3273H04L2209/463
Inventor 王庆乐刘江珊胡锰李元诚刘吉
Owner NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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