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signalapp's profile
Signal
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@signalapp

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@signalapp

Making private communication simple. For support, questions, or more information, please visit https://support.signal.org 

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Joined May 2010

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    1. Leif Ryge‏ @wiretapped 30 Mar 2015

      tldr on WhatsApp vs Telegram arguments: they're both terrible and should be avoided, albeit for different reasons. (this is not new news.)

      1 reply 7 retweets 2 likes
    2. Leif Ryge‏ @wiretapped 30 Mar 2015
      Replying to @wiretapped

      current mobile chat recommendations: ChatSecure (xmpp+otr, interops w/desktop clients); TextSecure/Signal (better experience but no interop)

      2 replies 7 retweets 4 likes
    3. Leif Ryge‏ @wiretapped 30 Mar 2015
      Replying to @wiretapped

      this is not satisfactory; ChatSecure seems rather flaky, and TextSecure/Signal requires a phone number and shares contacts w/@whispersystems

      6 replies 0 retweets 3 likes
    4. Runa Sandvik‏Verified account @runasand 30 Mar 2015
      Replying to @wiretapped

      @wiretapped I believe only your number is shared with @whispersystems, not all of your contacts.

      1 reply 0 retweets 0 likes
    5. Leif Ryge‏ @wiretapped 30 Mar 2015
      Replying to @runasand

      @runasand if https://whispersystems.org/blog/contact-discovery/ … is still correct and you use TextSecure but didn't know that, then they failed at informed consent :(

      1 reply 1 retweet 2 likes
    6. Runa Sandvik‏Verified account @runasand 30 Mar 2015
      Replying to @wiretapped

      @wiretapped I use Signal, personally, and was under the impression only my number was sent to @whispersystems.

      1 reply 0 retweets 0 likes
    7. Leif Ryge‏ @wiretapped 30 Mar 2015
      Replying to @runasand

      Leif Ryge Retweeted Hubert

      @whispersystems how does contact discovery work in Signal 2.0? /cc @runasand (@hubert3 also asked this today https://twitter.com/hubert3/status/582548291751034880 …)

      Leif Ryge added,

      Hubert @hubert3
      Replying to @hubert3
      @wiretapped @FredericJacobs Signal on iOS uses bloom filter based contact discovery without uploading, right? What about current TextSecure?
      1 reply 1 retweet 1 like
      Signal‏ @signalapp 30 Mar 2015
      Replying to @wiretapped

      @wiretapped Same as that blog post outlines. For RedPhone, bloom filters. For TextSecure, truncated hashed numbers. Nothing stored @runasand

      8:54 AM - 30 Mar 2015
      • 3 Retweets
      • 3 Likes
      • PacoPathogen cari machet sØurc€cØd€(8Ø8)€rrØr Leif Ryge
      3 replies 3 retweets 3 likes
        1. New conversation
        2. Leif Ryge‏ @wiretapped 30 Mar 2015
          Replying to @signalapp

          @whispersystems Thanks. Can you elaborate on the "truncated" part? The blog post doesn't mention that. @runasand

          2 replies 0 retweets 0 likes
        3. lilia‏ @liliakai 30 Mar 2015
          Replying to @wiretapped

          @wiretapped @whispersystems @runasandhttps://github.com/WhisperSystems/TextSecure-Server/wiki/API-Protocol#getting-a-contact-intersection …

          1 reply 0 retweets 1 like
        4. Leif Ryge‏ @wiretapped 30 Mar 2015
          Replying to @liliakai

          @liliakai @whispersystems @runasand ah, i see, it is not the number that is truncated but the hash. thanks.

          0 replies 0 retweets 0 likes
        5. End of conversation
        1. New conversation
        2. Leif Ryge‏ @wiretapped 30 Mar 2015
          Replying to @signalapp

          @whispersystems btw fwiw @runasand is not the first privacy-tech-savvy TextSecure user I've encountered who was unaware this is happening

          1 reply 1 retweet 1 like
        3. Leif Ryge‏ @wiretapped 30 Mar 2015
          Replying to @wiretapped

          @whispersystems @runasand and @hubert3 earlier today was not the first either. also just polled the room i'm in, 1 user didn't know, 1 did

          1 reply 0 retweets 0 likes
        4. Leif Ryge‏ @wiretapped 30 Mar 2015
          Replying to @wiretapped

          @whispersystems @runasand @hubert3 but the 1 who did is developing multiparty otr software so barely counts. I'd guess most users don't know

          0 replies 0 retweets 1 like
        5. End of conversation
        1. Gordon Mohr  👁 👁‏ @gojomo 30 Mar 2015
          Replying to @signalapp

          @whispersystems @wiretapped @runasand I also found Signal 2.0 contact-sharing docs confusing; also disappointed can't add #'s 1-by-1 :(

          0 replies 0 retweets 0 likes
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