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  1. Embed this notice
    Matthew Green (matthew_d_green@ioc.exchange)'s status on Friday, 09-Aug-2024 23:42:51 JST Matthew Green Matthew Green

    It’s been a while since we had a good 512-bit RSA key controlling anything important, and I’m here for it. https://arstechnica.com/security/2024/08/home-energy-system-gives-researcher-control-of-virtual-power-plant

    In conversation about 10 months ago from ioc.exchange permalink

    Attachments

    1. Domain not in remote thumbnail source whitelist: cdn.arstechnica.net
      512-bit RSA key in home energy system gives control of “virtual power plant”
      It took $70 and 24 hours for Ryan Castellucci to gain access to 200 MW of capacity.
    • Embed this notice
      Ryan Castellucci :nonbinary_flag: (ryanc@infosec.exchange)'s status on Friday, 09-Aug-2024 23:44:21 JST Ryan Castellucci :nonbinary_flag: Ryan Castellucci :nonbinary_flag:
      in reply to
      • Filippo Valsorda :go:
      • Jonathan Yu

      @matthew_d_green @jawnsy @filippo I'm absolutely going to use this as leverage to get OpenSSL to drop 512 bit RSA if need be, but they seemed receptive to my PR over the weekend even without this.

      In conversation about 10 months ago permalink
    • Embed this notice
      Matthew Green (matthew_d_green@ioc.exchange)'s status on Friday, 09-Aug-2024 23:44:22 JST Matthew Green Matthew Green
      in reply to
      • Filippo Valsorda :go:
      • Jonathan Yu

      @jawnsy @filippo Fortunately there will always be C.

      In conversation about 10 months ago permalink
    • Embed this notice
      Matthew Green (matthew_d_green@ioc.exchange)'s status on Friday, 09-Aug-2024 23:44:22 JST Matthew Green Matthew Green
      in reply to
      • Filippo Valsorda :go:
      • Jonathan Yu

      @jawnsy @filippo And Java!

      In conversation about 10 months ago permalink
    • Embed this notice
      Jonathan Yu (jawnsy@mastodon.social)'s status on Friday, 09-Aug-2024 23:44:23 JST Jonathan Yu Jonathan Yu
      in reply to
      • Filippo Valsorda :go:

      @matthew_d_green And @filippo is trying to ruin the fun in Go by preventing use of these small keys 😤

      https://github.com/golang/go/issues/68762

      In conversation about 10 months ago permalink
    • Embed this notice
      Ryan Castellucci :nonbinary_flag: (ryanc@infosec.exchange)'s status on Friday, 09-Aug-2024 23:45:52 JST Ryan Castellucci :nonbinary_flag: Ryan Castellucci :nonbinary_flag:
      in reply to
      • Filippo Valsorda :go:
      • Jonathan Yu

      @matthew_d_green @jawnsy @filippo oh gods, I don't want to talk to Oracle about this, someone else please take point on that one

      In conversation about 10 months ago permalink
    • Embed this notice
      Ryan Castellucci :nonbinary_flag: (ryanc@infosec.exchange)'s status on Friday, 09-Aug-2024 23:49:41 JST Ryan Castellucci :nonbinary_flag: Ryan Castellucci :nonbinary_flag:
      in reply to
      • Filippo Valsorda :go:
      • Jonathan Yu

      @filippo @matthew_d_green @jawnsy amazing 🤩

      In conversation about 10 months ago permalink
    • Embed this notice
      Filippo Valsorda :go: (filippo@abyssdomain.expert)'s status on Friday, 09-Aug-2024 23:49:42 JST Filippo Valsorda :go: Filippo Valsorda :go:
      in reply to
      • Ryan Castellucci :nonbinary_flag:
      • Jonathan Yu

      @ryanc @matthew_d_green @jawnsy the appropriate person was paged to the courtesy phone

      In conversation about 10 months ago permalink
    • Embed this notice
      Jonathan Yu (jawnsy@mastodon.social)'s status on Saturday, 10-Aug-2024 00:15:50 JST Jonathan Yu Jonathan Yu
      in reply to
      • Filippo Valsorda :go:
      • Ryan Castellucci :nonbinary_flag:

      @ryanc @matthew_d_green @filippo Joking aside, thank you to y'all and everyone else working tirelessly to remove some of the footguns from this stuff. Things have gotten much better in security - there's always more to be done, but I think it's also nice to recognize that the industry has come a long way. HTTPS everywhere, short-lived keys, memory-safe languages. All thanks to people like you!

      In conversation about 10 months ago permalink

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