http://bugzilla.opensuse.org/show_bug.cgi?id=1204800 Bug ID: 1204800 Summary: openssh Can Not Generate a SSH key using '-t' Classification: openSUSE Product: openSUSE Distribution Version: Leap 15.4 Hardware: Other OS: openSUSE Leap 15.4 Status: NEW Severity: Major Priority: P5 - None Component: Security Assignee: security-team@suse.de Reporter: landis.reed@yandex.ru QA Contact: qa-bugs@suse.de Found By: --- Blocker: --- I can Not generate an ssh key for new laptop and github. # ssh-keygen -t ed25519-sk -C me@my-domain.com (with or without add quoted) command output: Generating public/private ed25519-sk key pair. You may need to touch your authenticator to authorize key generation. Key enrollment failed: invalid format I tried, per github instructions, to use alternate formate '-t ecdsa-sk' Same output. verified sshd is running: # ps aux | grep -iE 'sshd' root 964 0.0 0.0 69312 0 ? Ss Oct24 0:00 sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups landis 6674 0.0 0.0 10244 808 pts/1 S+ 12:53 0:00 grep --color=auto -iE sshd - and - # sudo service sshd status [sudo] password for root: * sshd.service - OpenSSH Daemon Loaded: loaded (/usr/lib/systemd/system/sshd.service; enabled; vendor preset: disabled) Active: active (running) since Mon 2022-10-24 18:35:20 CDT; 2 days ago Main PID: 964 (sshd) Tasks: 1 CGroup: /system.slice/sshd.service `- 964 "sshd: /usr/sbin/sshd -D [listener] 0 of 10-100 startups" Oct 24 18:35:20 1linux-v5581 systemd[1]: Starting OpenSSH Daemon... Oct 24 18:35:20 1linux-v5581 sshd-gen-keys-start[933]: Checking for missing server keys in /e> Oct 24 18:35:20 1linux-v5581 sshd[964]: Server listening on 0.0.0.0 port 22. Oct 24 18:35:20 1linux-v5581 sshd[964]: Server listening on :: port 22. Oct 24 18:35:20 1linux-v5581 systemd[1]: Started OpenSSH Daemon. I do Not have a 'hardware key' that I know of, unless inside Dell hardware? I am able, as always to generate a standard rsa key # ssh-keygen -C me@my-domain.com and have that accepted by github, But... rsa seems to be, being phased out. So, I'm unable to specify the encryption via '-t' -- You are receiving this mail because: You are on the CC list for the bug.