Over the past couple of weeks I updated two of my NixOS computers on the unstable branch. In each case, the SSH ED25519 key fingerprint changed, prompting the message below when I tried to ssh in from other computers. Any idea what could have caused this?
(I verified manually that I'm probably not being MITMd, i.e. the newly presented key fingerprint matched /etc/ssh/ssh_host_ed25519_key.pub's fingerprint.) @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ @ WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED! @ @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@ IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY! Someone could be eavesdropping on you right now (man-in-the-middle attack)! It is also possible that a host key has just been changed. The fingerprint for the ED25519 key sent by the remote host is d0:fa:62:4e:78:90:53:1a:45:ea:d4:6a:09:ac:98:28. Please contact your system administrator. Add correct host key in /home/james/.ssh/known_hosts to get rid of this message. Offending ECDSA key in /home/james/.ssh/known_hosts:102 remove with: ssh-keygen -f "/home/james/.ssh/known_hosts" -R ostrich ED25519 host key for ostrich has changed and you have requested strict checking. Host key verification failed. _______________________________________________ nix-dev mailing list [email protected] http://lists.science.uu.nl/mailman/listinfo/nix-dev
