E-Voting on a Private Proof-of-Authority Ethereum blockchain

Provotum is an Ethereum-based electronic voting application.

Through the usage of Solidity Smart Contracts as public bulletin board, Provotum allows to perform secure, transparent voting.

Voter Frontend

Election Authority Admin Panel

Specification

You'll find a technical description of this project in the corresponding repository here.

Components

Multiple components form the the voting application:

• The Voter Frontend
• The Administration Frontend for voting authorities
• A Mock Identity Provider issuing pre-allocated Ethereum wallets to voters
• The setup repository, allowing you to run the entire application locally or on remote servers
• The Java Backend, which manages deployments to the Ethereum blockchain
• The security component, implementing ElGamal homomorphic encryption and corresponding proofs