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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 12 Feb 2018
      • Report Tweet
      • Report NetzDG Violation

      Hector Martin Retweeted comex

      RSA-128, no padding, AES-ECB (penguins!), using the time of day as an entropy source for generating AES keys... This app has it all.https://twitter.com/comex/status/963258422220111872 …

      Hector Martin added,

      comex @comex
      “The main vulnerability that they fixed[..] is that they increased the size of the RSA key from 128 bits to 1024 bits. Before this fix using factorization to crack the private key took less than a second on Wolfram Alpha.” https://arxiv.org/pdf/1802.03367.pdf …
      2 replies 61 retweets 96 likes
      Hector Martin‏ @marcan42 12 Feb 2018
      • Report Tweet
      • Report NetzDG Violation
      Replying to @cytlan @CopperheadOS

      I'm pretty sure they implemented RSA themselves. It's literally an expmod.

      11:59 PM - 12 Feb 2018
      • 1 Like
      • Andrew
      0 replies 0 retweets 1 like

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