Skip to content
By using Twitter’s services you agree to our Cookie Use and Data Transfer outside the EU. We and our partners operate globally and use cookies, including for analytics, personalisation, and ads.
We've updated our Privacy Policy, effective June 18th, 2017. You can learn more about what's changed on our Help Center.
  • Home Home Home, current page.
  • Moments Moments Moments, current page.

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @
  • Language: English
    • Bahasa Indonesia
    • Bahasa Melayu
    • Català
    • Čeština
    • Dansk
    • Deutsch
    • English UK
    • Español
    • Filipino
    • Français
    • Hrvatski
    • Italiano
    • Magyar
    • Nederlands
    • Norsk
    • Polski
    • Português
    • Română
    • Slovenčina
    • Suomi
    • Svenska
    • Tiếng Việt
    • Türkçe
    • Ελληνικά
    • Български език
    • Русский
    • Српски
    • Українська мова
    • עִבְרִית
    • العربية
    • فارسی
    • मराठी
    • हिन्दी
    • বাংলা
    • ગુજરાતી
    • தமிழ்
    • ಕನ್ನಡ
    • ภาษาไทย
    • 한국어
    • 日本語
    • 简体中文
    • 繁體中文
  • Have an account? Log in
    Have an account?
    · Forgot password?

    New to Twitter?
    Sign up
matthew_d_green's profile
Matthew Green
Matthew Green
Matthew Green
@matthew_d_green

Tweets

Matthew Green

@matthew_d_green

I teach cryptography at Johns Hopkins.

Baltimore, MD
blog.cryptographyengineering.com
Joined January 2010

Tweets

  • © 2017 Twitter
  • About
  • Help Center
  • Terms
  • Privacy policy
  • Cookies
  • Ads info
Dismiss
Previous
Next

Go to a person's profile

Saved searches

  • Remove
  • In this conversation
    Verified accountProtected Tweets @
Suggested users
  • Verified accountProtected Tweets @
  • Verified accountProtected Tweets @

Promote this Tweet

Block

  • Add a location to your Tweets

    When you tweet with a location, Twitter stores that location. You can switch location on/off before each Tweet and always have the option to delete your location history. Learn more

    Share Location

    Foursquare
    Results from Yelp

    Your lists

    Create a new list


    Under 100 characters, optional

    Privacy

    Copy link to Tweet

    Embed this Tweet

    Embed this Video

    Add this Tweet to your website by copying the code below. Learn more

    Add this video to your website by copying the code below. Learn more

    Hmm, there was a problem reaching the server.

    By embedding Twitter content in your website or app, you are agreeing to the Twitter Developer Agreement and Developer Policy.

    Preview

    Why you're seeing this ad

    Log in to Twitter

    · Forgot password?
    Don't have an account? Sign up »

    Sign up for Twitter

    Not on Twitter? Sign up, tune into the things you care about, and get updates as they happen.

    Sign up
    Have an account? Log in »

    Two-way (sending and receiving) short codes:

    Country Code For customers of
    United States 40404 (any)
    Canada 21212 (any)
    United Kingdom 86444 Vodafone, Orange, 3, O2
    Brazil 40404 Nextel, TIM
    Haiti 40404 Digicel, Voila
    Ireland 51210 Vodafone, O2
    India 53000 Bharti Airtel, Videocon, Reliance
    Indonesia 89887 AXIS, 3, Telkomsel, Indosat, XL Axiata
    Italy 4880804 Wind
    3424486444 Vodafone
    » See SMS short codes for other countries

    Confirmation

     

    Welcome home!

    This timeline is where you’ll spend most of your time, getting instant updates about what matters to you.

    Tweets not working for you?

    Hover over the profile pic and click the Following button to unfollow any account.

    Say a lot with a little

    When you see a Tweet you love, tap the heart — it lets the person who wrote it know you shared the love.

    Spread the word

    The fastest way to share someone else’s Tweet with your followers is with a Retweet. Tap the icon to send it instantly.

    Join the conversation

    Add your thoughts about any Tweet with a Reply. Find a topic you’re passionate about, and jump right in.

    Learn the latest

    Get instant insight into what people are talking about now.

    Get more of what you love

    Follow more accounts to get instant updates about topics you care about.

    Find what's happening

    See the latest conversations about any topic instantly.

    Never miss a Moment

    Catch up instantly on the best stories happening as they unfold.

    Matthew Green‏ @matthew_d_green 22 Nov 2016

    I don't know what to think about this since nothing is on record. But Alex Halderman is a serious researcher.http://nymag.com/daily/intelligencer/2016/11/activists-urge-hillary-clinton-to-challenge-election-results.html …

    3:52 PM - 22 Nov 2016
    • 622 Retweets
    • 653 Likes
    • Pedro Gomes Cascadia alice Sam Fenster JDH Hi honey ) Tony Pham Rod NurseForTheUsa
    61 replies 622 retweets 653 likes
      1. New conversation
      2. Matthew Green‏ @matthew_d_green 22 Nov 2016
        Replying to @matthew_d_green

        I also get why people wouldn't want to look into this. Still: the integrity of voting machines seems like something you want to be sure of.

        11 replies 26 retweets 65 likes
      3. Ian Miers‏ @secparam 22 Nov 2016
        Replying to @matthew_d_green

        this isn't a cs question. Lots of confounding variables. E.g. Poorer counties can't upgrade to newer systems, trend Trump.

        1 reply 0 retweets 0 likes
      4. Matthew Green‏ @matthew_d_green 22 Nov 2016
        Replying to @secparam

        All they're calling for is an audit. Seems like a good idea in every case.

        3 replies 3 retweets 5 likes
      5. 2 more replies
      1. New conversation
      2. Prince Glandular‏ @tiddlesnolan 22 Nov 2016
        Replying to @matthew_d_green

        @csoghoian @intelligencer are these the same scientists who proved Trump was secretly communicating with @alfabank?

        1 reply 0 retweets 1 like
      3. Matthew Green‏ @matthew_d_green 22 Nov 2016
        Replying to @tiddlesnolan @csoghoian and

        Nope. They're people who have hacked these voting machines six ways to Sunday.

        0 replies 2 retweets 5 likes
      4. End of conversation
    1. Derek Willis‏Verified account @derekwillis 23 Nov 2016
      Replying to @matthew_d_green @mtigas

      except:https://medium.com/@jhalderm/want-to-know-if-the-election-was-hacked-look-at-the-ballots-c61a6113b0ba#.nv1rkqxsl …

      0 replies 2 retweets 2 likes
      Thanks. Twitter will use this to make your timeline better. Undo
    2. Brad‏ @BradConcor 22 Nov 2016
      Replying to @matthew_d_green

      My heart can't take the drama anymore, "This is the big one! I'm comin' Elizabeth!"

      0 replies 0 retweets 6 likes
      Thanks. Twitter will use this to make your timeline better. Undo
      1. New conversation
      2. BusinessLife Philly‏ @BizLifePHL 22 Nov 2016
        Replying to @matthew_d_green

        Still diggin' ! @matthew_d_green @RoozbehDadvand @intelligencerpic.twitter.com/Kzajk0TmH2

        1 reply 0 retweets 0 likes
      3. Roozbeh Dadvand‏ @RoozbehDadvand 22 Nov 2016
        Replying to @BizLifePHL

        enjoy your man :)

        1 reply 0 retweets 1 like
      4. BusinessLife Philly‏ @BizLifePHL 22 Nov 2016
        Replying to @RoozbehDadvand

        He's growing to surprise everyone & be a great Pres, starting with getting economy going & creating good jobs! Watch! @RoozbehDadvand

        1 reply 0 retweets 0 likes
      5. Roozbeh Dadvand‏ @RoozbehDadvand 22 Nov 2016
        Replying to @BizLifePHL

        let me know when that happens. i'll be waiting.

        0 replies 0 retweets 2 likes
      6. End of conversation
      1. New conversation
      2. Suzanne Gardinier‏ @SGardinier 22 Nov 2016
        Replying to @matthew_d_green @muckrakery

        How to be a citizen at a time like this w 90% of information you need for informed opinion hidden. #Democracy

        1 reply 1 retweet 1 like
      3. Heptapod B[ernard]‏ @theebonycyborg 22 Nov 2016
        Replying to @SGardinier @muckrakery @matthew_d_green

        At the same time it makes you wonder what "citizenship" looked like w.o our current press climate.

        2 replies 0 retweets 0 likes
      4. Suzanne Gardinier‏ @SGardinier 22 Nov 2016
        Replying to @theebonycyborg @muckrakery @matthew_d_green

        Like the stunned buying of official story after JFK shot in the middle of the street?

        0 replies 0 retweets 0 likes
      5. End of conversation
    3. Pamela‏ @pamandangiet 23 Nov 2016
      Replying to @matthew_d_green

      @Maggyw519 Do it Hillary. Do it.

      0 replies 3 retweets 2 likes
      Thanks. Twitter will use this to make your timeline better. Undo
    4. neil pessall‏ @neilpX 23 Nov 2016
      Replying to @matthew_d_green

      @Michell82968785 If the majority of Americans doubt the validity of the election results, surely it’s worth checking it?

      0 replies 2 retweets 1 like
      Thanks. Twitter will use this to make your timeline better. Undo

    Loading seems to be taking a while.

    Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.

      Promoted Tweet

      false

      • © 2017 Twitter
      • About
      • Help Center
      • Terms
      • Privacy policy
      • Cookies
      • Ads info