ed25519

1 trace

• Go x/crypto/ssh "ssh: handshake failed: ssh: host key mismatch" with ssh.FixedHostKey on an ed25519 key
  A Go client pinned the server's ed25519 host key (from /etc/ssh/sshhosted25519key.pub) with ssh.FixedHostKey(pk). Fix: Restrict host-key negotiation to the type of the pinned key:
  Fixno outcome reports yetgogolang.org/x/crypto/sshopenssh-server2026-09-08