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marcan42's profile
Hector Martin
Hector Martin
Hector Martin
@marcan42

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Hector Martin

@marcan42

If it ain't broke, I'll fix it! I'm porting Linux to Apple Silicon Macs at @AsahiLinux. http://patreon.com/marcan  | http://github.com/sponsors/marcan 

Tokyo, Japan
marcan.st
Joined May 2009

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    1. Hector Martin‏ @marcan42 17 Oct 2017
      • Report Tweet
      • Report NetzDG Violation

      Am I missing something, or is the Android/wpa_supplicant "all zero key" KRACK bug mostly FUD? Surely wrong key = traffic can't flow.

      4 replies 3 retweets 8 likes
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    2. Hector Martin‏ @marcan42 17 Oct 2017
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      • Report NetzDG Violation

      Sure, maybe if you have an app spamming UDP or something, but in practice you're going to get a bunch of TCP retransmits and then death, no?

      1 reply 2 retweets 0 likes
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    3. Hector Martin‏ @marcan42 17 Oct 2017
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      I'm sure you can target some protocols to leak secrets, but this sounds *way* more invasive&impractical than the implied "it's cleartext".

      3 replies 0 retweets 2 likes
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    4. LiveOverflow  🔴‏ @LiveOverflow 17 Oct 2017
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      Replying to @marcan42

      It's invasive. The non all-zero attack even requires known plaintext AND special MITM setup to force a retransmission of msg3 from AP.

      1 reply 0 retweets 0 likes
    5. LiveOverflow  🔴‏ @LiveOverflow 17 Oct 2017
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      Replying to @LiveOverflow @marcan42

      See here some quotes. IMO the bugs are really cool! But public response and impact completely exaggerated...pic.twitter.com/fpS5Ol2CH7

      1 reply 0 retweets 1 like
      Hector Martin‏ @marcan42 17 Oct 2017
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      Replying to @LiveOverflow

      Yeah, I know it's invasive to run too. The bugs are cool but people make it sound like "omg I can sniff/mitm all your data".

      2:32 PM - 17 Oct 2017
      1 reply 0 retweets 0 likes
        1. LiveOverflow  🔴‏ @LiveOverflow 17 Oct 2017
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          Replying to @marcan42

          Twitter doesn't allow me to respond with this :(pic.twitter.com/qONlUy3cBi

          0 replies 0 retweets 1 like
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