Skip to content
  • 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
BRIAN_____'s profile
Brian Smith
Brian Smith
Brian Smith
@BRIAN_____

Tweets

Brian Smith

@BRIAN_____

Code farmer. Security, crypto, performance, networking, usability. Rust, C++, C, Haskell, DSLs, etc. *ring*, webpki, crypto-bench, mozilla::pkix.

Honolulu & San Francisco
briansmith.org
Joined April 2008

Tweets

  • © 2018 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

  • Tweet with a location

    You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more

    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.

    1. Brian Smith‏ @BRIAN_____ 21 Jun 2015

      Brian Smith Retweeted IACR ePrint Updates

      It would be great if we could avoid, or at least minimize use of, IoT-specific crypto primitives like these. Can we?https://twitter.com/IACRePrint/status/612658849196208128 …

      Brian Smith added,

      IACR ePrint Updates @IACRePrint
      [New] SIMON and SPECK: Block Ciphers for the Internet of Things (Ray Beaulieu and Douglas Shors and Jason Smith a... http://eprint.iacr.org/2015/585 
      4 replies 4 retweets 6 likes
    2. Tony Arcieri‏ @bascule 21 Jun 2015
      Replying to @BRIAN_____

      @BRIAN_____ funny you say that, because I think the "IoT" use case is driving the CFRG's decision to adopt IUF signatures :(

      1 reply 0 retweets 0 likes
    3. Dave G‏ @NullDereference 21 Jun 2015
      Replying to @bascule

      @bascule @BRIAN_____ Also contributes towards the apparent unwillingness to consider dropping non-FS PSK from TLS 1.3.

      1 reply 0 retweets 0 likes
      Brian Smith‏ @BRIAN_____ 21 Jun 2015
      Replying to @NullDereference

      @NullDereference @bascule I think that's due to the lack of a convincing argument that everything can do ECDHE & ECDSA w/ reasonable perf.

      11:15 AM - 21 Jun 2015
      1 reply 0 retweets 0 likes
        1. New conversation
        2. Dave G‏ @NullDereference 21 Jun 2015
          Replying to @BRIAN_____

          @BRIAN_____ @bascule I would argue that anything that can't do minimal ECDHE shouldn't be considered safe to actually deploy.

          2 replies 0 retweets 1 like
        3. Brian Smith‏ @BRIAN_____ 21 Jun 2015
          Replying to @NullDereference

          @NullDereference @bascule The slowest things are very slow. Probably worth reading https://cryptojedi.org/papers/avrmul-20150101.pdf … and https://cryptojedi.org/papers/avrnacl-20130514.pdf ….

          1 reply 0 retweets 0 likes
        4. Dave G‏ @NullDereference 21 Jun 2015
          Replying to @BRIAN_____

          @BRIAN_____ @bascule To be clear: When I mean minimal, in this context a 192 bit (96 bit sec.) curve would be better than allowing plain PSK

          1 reply 0 retweets 0 likes
        5. Brian Smith‏ @BRIAN_____ 21 Jun 2015
          Replying to @NullDereference

          @NullDereference @bascule I'm more interested in using the same algorithms, protocols, and key sizes for IoT and non-IoT things.

          1 reply 0 retweets 0 likes
        6. Dave G‏ @NullDereference 21 Jun 2015
          Replying to @BRIAN_____

          @BRIAN_____ @bascule If plain PSK w/o ECDHE is allowed, then we're already not doing that. Weak ECDHE+PSK is much better than non-FS PSK.

          0 replies 0 retweets 0 likes
        7. End of conversation

      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

        • © 2018 Twitter
        • About
        • Help Center
        • Terms
        • Privacy policy
        • Cookies
        • Ads info