A Quantum Secret Voting Method Based on Single Particle

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

Active Publication Date: 2021-06-22
NORTH CHINA ELECTRIC POWER UNIV (BAODING)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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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  • A Quantum Secret Voting Method Based on Single Particle
  • A Quantum Secret Voting Method Based on Single Particle
  • A Quantum Secret Voting Method Based on Single Particle

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Experimental program
Comparison scheme
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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 OADMs (Optical Add-Drop-Drop Multiplexer System) constitute the voting environment; the voting agency EA and the voter 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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PUM

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Abstract

The invention relates to a single-particle-based quantum secret voting method, which is applied in a voting environment composed of voting agencies, vote counters, voters and OADMs; each OADM is connected to form a ring of classical quantum information through optical fibers Fusion channel; voting agencies, voters and voters are all connected to an OADM and connected to the classical quantum information fusion channel through OADM to become a node for information transfer between any nodes; voting agencies and voters are assumed For semi-honesty, voters are not limited to semi-honest. During the voting process, both voting agencies and counters will check the identity of voters, and distribute identity certificates and quantum resources to qualified voters; voting agencies and counters Trust checks will be conducted with the voters, and the two parties will verify each other's identities; the voters will vote and send the ballot sequence to the vote counter; after the voter completes the vote, the vote counter will count the ballots and announce the voting results.

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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Patent Type & Authority Patents(China)
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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