Joanna Rutkowska

@rootkovska ↗

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Last Checked Dec. 7, 2019

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Wed May 08 08:28:36 +0000 2019

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Joanna Rutkowska @rootkovska

RT @evainfeld: Meanwhile in Poland, 52 year old Ela Podleśna was just arrested for making this image. Let's spread it. https://t.co/hBNx9S… — PolitiTweet.org

Posted May 8, 2019 Retweet

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Joanna Rutkowska @rootkovska

@kravietz2 @kevinmarks @abaranov @Kravietz How is this hiding/aliasing of addresses implemented under the hood? SSB boats no singleton structures... — PolitiTweet.org

Posted May 7, 2019

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Joanna Rutkowska @rootkovska

RDRAND might be optional for traditional computing, but (seems) required for envlave-based computing. RDRAND is the source of entropy for code in enclaves, which the OS cannot see nor compromise. So, if we don’t want to trust the OEM+devices+OS+admins, we must(?) trust RDRAND :/ — PolitiTweet.org

Linux still hasn't figured out that there's enough entropy from device attachment timings very early in the boot. A… https://t.co/blOz3S6tGq

Posted May 8, 2019