Self Contained Paper Based Cryptographic Voting

Self contained paper based cryptographic voting we present scratch vote.

Self contained paper based cryptographic voting. Code voting aims to protect the voter s choice by the introduction of voting codes that are listed on paper. In this paper we develop methods for constructing vote buying coercion attacks on end to end voting systems and describe vote buying coercion attacks on three proposed end to end voting systems. Receipt free universally verifiable voting with everlasting privacy. An earlier paper based system by chaum 7 provides voter verifiability through a two sheet ballot printed by a special printer that uses a transparent sheet and visual cryptography to show voter choices in a human.

Rivest csail mit 32 vassar street cambridge ma 02139 rivest mit edu abstract we present scratch vote s v a cryptographic voting system designed to minimize cost and complexity. Self contained paper based cryptographic voting. We present scratch vote. Cryptographic techniques were first applied to voting by chaum and scantegrity ii is a descendant of this paradigm 7 10 6.

1 ballots are paper based and can be printed using today s technology 2 ballots are universally verifiable without electionofficial intervention and 3 tallying requires only one trustee decryption per race thanks to homomorphic aggregation. Punchscan prêt à voter and threeballot. In proceedings of the international conference on the theory and application of cryptographic techniques eurocrypt 00. To cast a vote.

1 ballots are paper based and can be printed using today s technology 2 ballots are universally verifiable without electionofficial intervention and 3 tallying requires only one trustee decryption per race thanks to homomorphic aggregation. S v a cryptographic voting system designed to minimize cost and complexity. Self contained paper based cryptographic voting ben adida ronald l. Google scholar digital library.

As such these systems are sometimes referred to as receipt. Rivest 30 october 2006. Scratch vote self contained paper based cryptographic voting ben adida csail mit 32 vassar street cambridge ma 02139 ben mit edu ronald l. S v a cryptographic voting system designed to minimize cost and complexity.

Efficient receipt free voting based on homomorphic encryption.