There was once a GNU project for electronic voting (https://www.gnu.org/software/free/ https://www.gnu.org/software/free/), but it was stopped after realizing t

There was once a GNU project for electronic voting (https://www.gnu.org/software/free/ https://www.gnu.org/software/free/), but it was stopped after realizing they were trying to do was almost impossible to do and changed the direction into recommending to not use electronic voting systems at all.