Hi So. Bottom line: can we use RSA, ED25519 or ED25519-SK? Some of us (me, at a minimum; sorry) do not have all the time to RTFM for the latest and greatest encryption. If ssh-keygen works with any of the schemes above, please let me know, and also post a note on the main website. All the best Marco Hi Marco, Thanks for the feedback! Relevant news items have been added at https://common-lisp.nett Apologies for the ungraceful switching of the toplevel domain without enough communication to our dear ssh users - our hand was kind of forced by an SSL cert expiration (I mean, we could have extended it on the old host, but I really didn't want to kick that can down the road again) and somehow our quiet but active ssh users were a blind spot for me. Dave