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An electronic voting scheme based on homomorphic encryption and decentralization.

Ke Yuan1,2, Peng Sang1, Suya Zhang1

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Summary
This summary is machine-generated.

This study introduces a secure electronic voting system using homomorphic encryption and decentralization to prevent fraud and ensure vote integrity. The novel approach enhances security and efficiency in digital elections.

Keywords:
DecentralizationElectronic votingHomomorphic encryption

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Area of Science:

  • Computer Science
  • Cryptography
  • Information Security

Background:

  • Traditional paper-based voting has limitations in storage, transmission, and security.
  • Existing electronic voting systems are vulnerable to malicious voting and ballot tampering.
  • Ensuring the integrity and anonymity of electronic votes is a significant challenge.

Purpose of the Study:

  • To propose a novel electronic voting scheme that addresses security vulnerabilities.
  • To enhance the integrity, verifiability, anonymity, and uniqueness of electronic voting.
  • To improve the computational efficiency of electronic voting systems.

Main Methods:

  • Implementation of an electronic voting scheme utilizing Paillier homomorphic encryption.
  • Application of dual-layer encryption and digital signatures to ballots.
  • Leveraging decentralization to bolster the security of the voting process.

Main Results:

  • The proposed scheme ensures voting results remain confidential until the election concludes.
  • Ballots are protected through homomorphic encryption, voter signatures, and a second layer of encryption.
  • Security analysis confirms the scheme's ability to guarantee completeness, verifiability, anonymity, and uniqueness.
  • Performance analysis indicates a 66.7% improvement in computational efficiency compared to existing schemes.

Conclusions:

  • The developed electronic voting scheme effectively mitigates risks associated with traditional and existing digital voting methods.
  • The integration of homomorphic encryption and decentralization provides a robust and secure framework for electronic elections.
  • The scheme offers significant improvements in security and computational efficiency, making it a viable solution for modern electronic voting.