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colmmacc's profile
Colm MacCárthaigh
Colm MacCárthaigh
Colm MacCárthaigh
@colmmacc

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Colm MacCárthaigh

@colmmacc

AWS, Apache, Crypto, Irish Music, Haiku, Photography

Seattle
notesfromthesound.com
Joined April 2008

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    Colm MacCárthaigh‏ @colmmacc 8 Aug 2018
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    This is a rare bad take from @xkcdComic. E-voting software is often terrible, but that's because the engineers who take it on have to be ignorant of the fundamental impossibility of trustworthy electronic counting. Perfect code, or crypto, won't help. https://m.xkcd.com/2030/ pic.twitter.com/IpiR1Krc6I

    10:22 AM - 8 Aug 2018
    • 2 Retweets
    • 8 Likes
    • Steve Elliott Calum Leslie rijk Marco Constantino David O'Callaghan Antonio Sanso Simon_Lucy Kevin Thomas Cercato
    3 replies 2 retweets 8 likes
      1. New conversation
      2. Colm MacCárthaigh‏ @colmmacc 8 Aug 2018
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        It's disturbingly simple: if you press a button or screen to vote, and can't literally see an immutable, tamper-evident, record of that vote that will actually be counted, then you can't know that something else was recorded. This is why paper and ballot boxes matter.

        2 replies 2 retweets 3 likes
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      3. Colm MacCárthaigh‏ @colmmacc 8 Aug 2018
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        You can prove the code correct, you can use flawless cryptography, but how do you know that's what's running? For blockchain or Chaum style systems, with proof-of-vote, how do you avoid coercion and vote-selling?

        2 replies 1 retweet 3 likes
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      4. Colm MacCárthaigh‏ @colmmacc 8 Aug 2018
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        What problem is e-voting even trying to fix? It's not hard to count paper ballots, and who cares how long it takes? A good compromise system is electronic vote printers, for better accessibility than pencils, and paper vote scanners with manual re-checks.

        3 replies 4 retweets 11 likes
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      5. End of conversation
      1. Ryan Morey‏ @RyanMorey 8 Aug 2018
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        Replying to @colmmacc @xkcdComic

        I think you are interpreting the comic as being sarcastic, while I believe Randall is actually being serious (if hyperbolic) and agrees with you

        0 replies 0 retweets 0 likes
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      1. Travis Reed‏ @Sivart_sti 8 Aug 2018
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        Replying to @colmmacc @xkcdComic

        I think you misread the intent here. To paraphrase the tooltip comments “there are a lot of smart people working on it, and we should be using paper ballots at least until they are all retired”

        0 replies 0 retweets 0 likes
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