Karna@lemmy.ml to Linux@lemmy.mlEnglish · 1 year agoSSH protects the world’s most sensitive networks. It just got a lot weakerarstechnica.comexternal-linkmessage-square10fedilinkarrow-up153arrow-down113cross-posted to: technology@lemmy.world
arrow-up140arrow-down1external-linkSSH protects the world’s most sensitive networks. It just got a lot weakerarstechnica.comKarna@lemmy.ml to Linux@lemmy.mlEnglish · 1 year agomessage-square10fedilinkcross-posted to: technology@lemmy.world
minus-squareSynthead@lemmy.worldlinkfedilinkEnglisharrow-up15·1 year agoChaCha20-Poly1305 and CBC with Encrypt-then-MAC ciphers are vulnerable to a MITM attack. Saved you a click.
minus-squareValmond@lemmy.mindoki.comlinkfedilinkarrow-up1·1 year agoWhy use CBC too? Cha-Cha20-Poly1305 is an AEAD, so both an assymetric plus a symmetric stream cipher.
ChaCha20-Poly1305 and CBC with Encrypt-then-MAC ciphers are vulnerable to a MITM attack.
Saved you a click.
Why use CBC too? Cha-Cha20-Poly1305 is an AEAD, so both an assymetric plus a symmetric stream cipher.