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    51 repositories

    • VoteSecure

      Public
      VoteSecure, Free & Fair's core cryptographic library for the Mobile Voting Project
      Rust
      •
      Other
      •3•52•2•0•Updated Nov 20, 2025Nov 20, 2025

    • Transparency

      Public
      Documents Free & Fair has generated, including responses to RFPs, RFIs, and other opportunities.
      1•2•0•0•Updated Oct 13, 2025Oct 13, 2025

    • pre-commit-rust

      Public
      Rust hooks for pre-commit
      94•0•0•0•Updated Aug 4, 2025Aug 4, 2025

    • cryptol-specs

      Public
      Specifications of cryptographic algorithms in Cryptol
      TeX
      •
      BSD 3-Clause "New" or "Revised" License
      •10•0•0•0•Updated Jun 26, 2025Jun 26, 2025

    • setup-texlive-action

      Public
      A GitHub Action to set up TeX Live
      TypeScript
      •
      MIT License
      •3•0•0•0•Updated Jun 9, 2025Jun 9, 2025

    • commitlint-pre-commit-hook

      Public
      A pre-commit hook for commitlint
      MIT License
      •18•0•0•0•Updated May 8, 2025May 8, 2025

    • CodingStandards

      Public
      TeX
      •
      Other
      •0•0•0•0•Updated May 5, 2025May 5, 2025

    • NLP

      Public
      Natural Language Processing tool used to build domain models
      TeX
      •
      Other
      •1•1•1•0•Updated Apr 7, 2025Apr 7, 2025

    • changed-files

      Public
      :octocat: Github action to retrieve all (added, copied, modified, deleted, renamed, type changed, unmerged, unknown) files and directories.
      TypeScript
      •
      MIT License
      •318•0•0•0•Updated Mar 16, 2025Mar 16, 2025

    • tamarin-prover

      Public
      Main source code repository of the Tamarin prover for security protocol verification.
      Haskell
      •
      GNU General Public License v3.0
      •156•0•0•0•Updated Mar 6, 2025Mar 6, 2025

    • sysmlv2-jupyter-docker

      Public
      Create docker image for running SysMLv2 with Jupyter
      Jupyter Notebook
      •
      GNU Lesser General Public License v3.0
      •26•4•0•0•Updated Feb 24, 2025Feb 24, 2025

    • dvl

      Public
      The Digital Voter List system—experiments in electronic poll books for Denmark.
      C#
      •
      Other
      •2•6•44•0•Updated Feb 14, 2025Feb 14, 2025

    • Cryptographic-Models

      Public
      Formal models of cryptography.
      0•0•0•0•Updated Sep 28, 2024Sep 28, 2024

    • ElectionGlossary

      Public
      Glossary of election terms including those used in the VVSG.
      7•1•0•0•Updated Aug 20, 2024Aug 20, 2024

    • action-gh-create-release

      Public
      READ-ONLY. See https://github.com/notpeelz/github-create-release
      JavaScript
      •
      MIT License
      •1•0•0•0•Updated Jun 29, 2023Jun 29, 2023

    • JMLUnitNG

      Public
      An automated unit test framework for JML-annotated Java projects.
      Java
      •
      Other
      •2•3•1•0•Updated Feb 23, 2023Feb 23, 2023

    • Qubie

      Public
      Qubie is a passive, privacy-preserving data gathering system that helps election officials better understand the flow of voters at their polling places.
      C
      •
      Other
      •5•16•2•0•Updated Jul 13, 2020Jul 13, 2020

    • ElectionGuard-SDK-Specification

      Public
      This repository contains a specification describing the ElectionGuard software development kit, including cryptographic protocols and implementation decisions, as well as an overview of voting system components and functionality.
      JavaScript
      •
      MIT License
      •15•1•0•0•Updated Mar 6, 2020Mar 6, 2020

    • electionguard

      Public
      ElectionGuard is a set of open source software components that can be used to create and publish end to end veriable elections as well create a publishable artifact for ballot comparison audits.
      MIT License
      •129•0•0•0•Updated Feb 28, 2020Feb 28, 2020

    • electionguard-c

      Public
      This repository implements the ElectionGuard API using C. It includes all major functions of the ElectionGuard SDK, including key ceremony, ballot encryption, encrypted ballot tally, and partial decryptions for knowledge proofs of trustees.
      C
      •
      MIT License
      •25•0•0•0•Updated Feb 22, 2020Feb 22, 2020

    • electionguard-verifier

      Public
      The ElectionGuard SDK Reference Verifier enables the verification of election ballots, tallies, and proofs generated by the ElectionGuard SDK
      Rust
      •
      MIT License
      •22•0•0•0•Updated Feb 13, 2020Feb 13, 2020

    • OpenRLA

      Public
      Free & Fair's open source RLA support software.
      Coq
      •
      Other
      •3•4•35•1•Updated Dec 31, 2018Dec 31, 2018

    • ColoradoRLA

      Public
      Software to facilitate risk-limiting audits at the state level, developed for the state of Colorado.
      pythonjavagovernmentsecuritytypescriptpostgresqlauditcivic-techelections
      Java
      •
      Other
      •8•22•82•11•Updated Nov 5, 2018Nov 5, 2018

    • evoting-systems

      Public
      Archive of existing evoting systems created by others.
      HTML
      •5•19•3•0•Updated Aug 22, 2018Aug 22, 2018

    • STAR-Vote

      Public
      STAR-Vote: A Secure, Transparent, Auditable, and Reliable Voting System.
      Haskell
      •
      Other
      •6•29•0•0•Updated Jun 26, 2018Jun 26, 2018

    • OpenCount

      Public
      OpenCount vote counting application
      Python
      •
      Other
      •6•8•0•0•Updated Dec 19, 2017Dec 19, 2017

    • Bibliography

      Public
      A repository containing books, papers, reports, and standards relevant to our R&D.
      0•0•0•0•Updated Jul 15, 2017Jul 15, 2017

    • election-analysis

      Public
      Various kinds of analysis on raw election data.
      R
      •
      Other
      •0•0•0•0•Updated May 16, 2017May 16, 2017

    • eRAISE

      Public
      An Eclipse based Development Environment for the RAISE formal method.
      TeX
      •
      Other
      •1•0•0•0•Updated May 16, 2017May 16, 2017

    • BON

      Public
      BONc is a parser and typechecker for the Business Object Notation (BON).
      Yacc
      •
      Other
      •0•0•0•0•Updated May 16, 2017May 16, 2017