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   pettter (pettter@mastodon.acc.umu.se)'s status on Wednesday, 20-Sep-2023 21:45:17 JST pettter

   • Signal

   Looking at @signalapp s new post-quantum crypto implementation, and they're apparently going with Kyber lattice-based crypto, and I'm like.. wasn't there a thing about weaknesses in Kyber and lattice-based post-quantum crypto a while back..?

   So, does anyone know if these problems have been addressed, or are they still a thing? #cryptography #signal #kyber https://ntruprime.cr.yp.to/warnings.html

   • Embed this notice
     pettter (pettter@mastodon.acc.umu.se)'s status on Thursday, 21-Sep-2023 06:07:48 JST pettter

     in reply to

     • Signal
     • Léo Ducas 🇺🇦 ∀,≡,⊂

     @ducasleo @signalapp djb has crossed the barrier from 'aggravating' to 'crank', then?

   • Embed this notice
     Léo Ducas 🇺🇦 ∀,≡,⊂ (ducasleo@mathstodon.xyz)'s status on Thursday, 21-Sep-2023 06:07:50 JST Léo Ducas 🇺🇦 ∀,≡,⊂

     in reply to

     • Signal

     @pettter @signalapp to put it mildly, the views shared in this blog post are not particularly shared by the rest of the cryptographic research community. It's just that some people speak louder than others.