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HackDemocracy Brussels 3 - Verifiable online elections: the future of voting?
 

HackDemocracy Brussels 3 - Verifiable online elections: the future of voting?

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Presentation by Olivier de Marneffe, "erifiable online elections: the future of voting?".

Presentation by Olivier de Marneffe, "erifiable online elections: the future of voting?".

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    HackDemocracy Brussels 3 - Verifiable online elections: the future of voting? HackDemocracy Brussels 3 - Verifiable online elections: the future of voting? Presentation Transcript

    • verifiable onlineelectionsthe future of voting? Olivier de Marneffe odemarne@gmail.com HackDemocracy Meetup#3 February 2011
    • let’s try it now! Have you ever voted in an online poll?
    • let’s try it now! Do you believe your vote was accuratelytaken into account?
    • what do we observe? obviously correct but no secrecy: votes are public “obviously” secret but no correctness: difficult to believe in the outcome
    • correctness vs? secrecy correctness secrecy
    • publicbulletin board
    • 9scWvNiaWypRUK9JIXP2po6tCLVBNLi4vZoeDr85pFs smart ballot tracker
    • (2*4)+(3*5) = election 7 8 9 + 4 5 6 - outcome 1 2 3 x C 0 = ÷public public encryptedbulletin math electionboard operations outcome
    • (2*4)+(3*5) = election 7 8 9 + 4 5 6 - outcome 1 2 3 x C 0 = ÷public publicbulletin mathboard operations
    • verifiable elections strong vote secrecy confidence in under reasonabletally correctness assumptions
    • http://heliosvoting.org
    • some helios-based elections2009UCLouvain - Rector ElectionPrinceton University - Undergrad Government Election2010UCLouvain - Student Body ElectionInternational Association of Cryptology Research - Board... more to come this year
    • the future of votingverifiable (online)elections Olivier de Marneffe odemarne@gmail.com HackDemocracy Meetup#3 February 2011