Reversing, Breaking, and Fixing the French Legislative Election E-Voting Protocol

ePrint Report: Reversing, Breaking, and Fixing the French Legislative Election E-Voting Protocol

Alexandre Debant, Lucca Hirschi

We conduct a security analysis of the e-voting protocol used for the largest political election using e-voting in the world, the 2022 French legislative election for the citizens overseas. Due to a lack of system and threat model specifications, we built and contributed such specifications by studying the French legal framework and by reverse-engineering the code base accessible to the voters. Our analysis reveals …

election eprint report french protocol reversing voting