An End to End Verifiability Proposal for the OTP-Vote Electronic Voting Model

electronic voting system end to end verificability individual verificability universal verificability voting secret

Authors

  • Silvia Bast National University of La Pampa, Faculty of Exact and Natural Sciences, Uruguay 151, Santa Rosa, La Pampa, Argentina
  • Germán Montejano National University of San Luis, Faculty of Physical Mathematical and Natural Sciences, Ejército de Los Andes 950, San Luis, Argentina
  • Mario Berón National University of San Luis, Faculty of Physical Mathematical and Natural Sciences, Ejército de Los Andes 950, San Luis, Argentina
  • Paula Dieser National University of La Pampa, Faculty of Exact and Natural Sciences, Uruguay 151, Santa Rosa, La Pampa, Argentina
July 23, 2024
July 27, 2024

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Electronic voting systems have generated significant controversy in contemporary society due to the mistrust of the electorate. This mistrust is often rooted in the perceived inability to audit these systems with the same rigor and transparency as widely known and utilized manual voting methods. A critical requirement imposed on electronic voting systems is the capacity to ensure vote traceability without compromising voter anonymity—a complex challenge that presents significant difficulties. This study introduces an end-to-end verifiability (E2EV) proposal for the OTP Vote electronic voting model. The research examines this model through the lens of three essential criteria: individual verifiability, universal verifiability, and ballot secrecy. By analyzing these aspects, we aim to address the prevalent mistrust and contribute to the ongoing discourse surrounding the security and reliability of electronic voting systems.