A statistical method for electronic voting elections based on blockchain and secure multi-party computation

Abstract

The invention belongs to the technical field of electronic voting and election statistics, and in particular relates to an electronic voting and election statistical method based on blockchain and secure multi-party computing. The method of the present invention includes setting up voting proxy nodes; constructing the content of the ballot paper as an integer before the voter votes, randomly splitting it into multiple ballot factors according to the number of voting proxy nodes, signing with a private key and then encrypting with the public key of each voting proxy node Then write it on the chain; when the voting ends, each voting proxy node uses the private key to decrypt and verify each vote factor, and writes the sum of the vote factors into the consensus on the chain, each participant publishes the vote factor and the corresponding In plain text, the final voting results are summarized and counted. The method of the invention can ensure the authenticity, confidentiality and transparency of the electronic voting process, and solves the problems of privacy leakage, bribery, black-box operation and malicious voting that are easy to occur in traditional electronic voting; A solid foundation for the environment.

Description

technical field [0001] The invention belongs to the technical field of electronic voting election statistics, and in particular relates to an electronic voting election statistics method based on block chain and secure multi-party computing. Background technique [0002] At present, my country's grassroots elections mainly include on-site elections and online elections. Paper ballots and electronic ballots are used as carriers for statistics. Due to the constraints of various objective conditions, online elections have gradually become the first choice for all kinds of grassroots elections. . The existing network election methods are mainly implemented by centralized systems and traditional cryptography. The election process is not open to all parties, there are risks of privacy leakage and black box operations, resulting in low reliability of electronic voting elections, which greatly damages Voter suffrage and credibility of relevant institutions. [0003] In order to sol...

AI Technical Summary

Problems solved by technology

However, these cryptographic methods are based on a centralized system design, and there are different degrees of security holes that can be exploited by attackers. Once an attack occurs, it cannot be effectively traced back, and at the same time, it cannot fundamentally eliminate the black box of the voting organization itself. operate

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