Re:Encrypted copies of Bitbucket SSH keys leaked
by dentarg on Thursday July 06, 2023 @04:17AM
(#36612839)
You can do that with DNS (preferably DNSSEC is used): https://en.wikipedia.org/wiki/SSHFP_record, https://man.openbsd.org/ssh_config#VerifyHostKeyDNS
Something as simple as confirm-fingerprint-over-https (eg. look for https://ssh-host/.host-ssh-fingerprint) could work if enough ssh clients used it.