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matthew_d_green's profile
Matthew Green
Matthew Green
Matthew Green
@matthew_d_green

Matthew Green

@matthew_d_green

I teach cryptography at Johns Hopkins.

blog.cryptographyengineering.com
Joined January 2010
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    Matthew Green ‏@matthew_d_green 17 Feb 2016

    If the US government dictating iPhone encryption design sounds ok to you, ask yourself how you'll feel when China demands the same.

    • Retweets 4,722
    • Likes 4,246
    • Mahesh khandelwal HorrificBookCurses Xabier Cid kb paglione Amber McIntyre coinSlumit polymetric Marc Andersen Frode Hommedal
    6:52 AM - 17 Feb 2016
    113 replies 4,722 retweets 4,246 likes
      1. DI$RUPTIV3 ‏@BitcoinBelle 18 Feb 2016

        @matthew_d_green @kyletorpey This is bullshit You come to the party at dessert time warning about the dangers of sugar when meal was poison

        1 reply 0 retweets 0 likes
      2. Matthew Green ‏@matthew_d_green 18 Feb 2016

        @BitcoinBelle @kyletorpey ?

        2 replies 0 retweets 1 like
      3. DI$RUPTIV3 ‏@BitcoinBelle 18 Feb 2016

        @matthew_d_green @kyletorpey There is no "if" & "when" to fear out there. It's right here and has been. You're insulated. Get out a bit prof

        2 replies 0 retweets 0 likes
      4. DI$RUPTIV3 ‏@BitcoinBelle 18 Feb 2016

        @matthew_d_green @kyletorpey But suddenly noooooww, the govt having access to your porn views, sext msgs, wife's nagging is a deal? Hmm.

        1 reply 0 retweets 0 likes
      5. Kyle Torpey ‏@kyletorpey 18 Feb 2016

        @BitcoinBelle @matthew_d_green not your best work. you can troll better than this.

        2 replies 1 retweet 1 like
      6. DI$RUPTIV3 ‏@BitcoinBelle 18 Feb 2016

        @kyletorpey @matthew_d_green I'm not trolling. I'm dead serious.

        0 replies 0 retweets 2 likes
      1. Nash ‏@Nash 21 Feb 2016

        @matthew_d_green The FBI is outshining China: Apple says FBI is making access demands even China hasn't asked for:http://www.theguardian.com/technology/2016/feb/19/apple-fbi-encryption-battle-san-bernardino-shooting-syed-farook-iphone …

        1 reply 1 retweet 0 likes
      2. Nash Overstreet ‏@NASHOVERSTREET 22 Feb 2016

        @Nash would consider me purchasing your handle from you?

        0 replies 0 retweets 0 likes
      1. Oracle ‏@5uger9lum 17 Feb 2016

        @matthew_d_green @Snowden First, let's call it what it is... speak clearly the better to be heard legally. http://techrights.org/wiki/index.php/Microsoft_and_the_NSA …

        2 replies 2 retweets 5 likes
      2. Dr. Roy Schestowitz ‏@schestowitz 17 Feb 2016

        .@5uger9lum @matthew_d_green Put another way, the likelihood you'd get blackmailed by China as a European in #uk slimmer than by #gchq

        1 reply 0 retweets 3 likes
      3. Oracle ‏@5uger9lum 17 Feb 2016

        @schestowitz @matthew_d_green We must not get distracted with what the world could do, focus on u.s., there are 17 I.A.s!!!

        1 reply 1 retweet 2 likes
      4. Dr. Roy Schestowitz ‏@schestowitz 17 Feb 2016

        .@5uger9lum @matthew_d_green In the #surveillance context, #gchq and #nsa pose far greater a risk to my sources than #china or #russia

        0 replies 1 retweet 3 likes
      1. Landon Fuller ‏@landonfuller 17 Feb 2016

        @matthew_d_green Isn't the real issue that Apple holds critical privileged keys in the first place? Judge isn't asking for a crypto backdoor

        5 replies 0 retweets 6 likes
      2. Landon Fuller ‏@landonfuller 17 Feb 2016

        @matthew_d_green Tim Cook seems be obfuscating the fact that Apple has privileged keys by pretending it's about new FBI crypto backdoors.

        1 reply 0 retweets 4 likes
      3. Daniel Spiewak ‏@djspiewak 17 Feb 2016

        @landonfuller @matthew_d_green Apple makes the hardware. Who else would hold the private keys?

        2 replies 0 retweets 2 likes
      4. Daniel Spiewak ‏@djspiewak 17 Feb 2016

        @landonfuller @matthew_d_green The Secure Element makes this question moot on recent hardware, regardless. This is about legal precedent.

        1 reply 0 retweets 1 like
      5. Landon Fuller ‏@landonfuller 17 Feb 2016

        @djspiewak @matthew_d_green What legal precedent? That valid writs are valid? Apple *has* privileged keys.

        1 reply 0 retweets 1 like
      6. Daniel Spiewak ‏@djspiewak 17 Feb 2016

        @landonfuller @matthew_d_green Scope of All Writs has far greater import than the signing keys.

        1 reply 0 retweets 2 likes
      7. Landon Fuller ‏@landonfuller 17 Feb 2016

        @djspiewak @matthew_d_green Doesn't this obfuscate the real problem and ensure the next request/coercion may not be so public?

        1 reply 0 retweets 1 like
      8. Landon Fuller ‏@landonfuller 17 Feb 2016

        @djspiewak @matthew_d_green As long as they place themselves as a centralized authority, they're vulnerable to coercion.

        1 reply 1 retweet 2 likes
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