How to determine SSH Host key
- Open Terminal
- Click Manage for my VPS
- Click Terminal in upper right of Overview page
- cat /etc/ssh/ssh_host_ed25519_key.pub
- Copy the entire output string. This is your ED25519 public key.
- On your local machine, save this string to a file (e.g., ed25519.pub).
- ssh-keygen -lf ed25519.pub
- The value from Step 5 should match the ssh-ed25519 value displayed by putty