User@host in a SSH-RSA public key
It's merely a comment. You can put anything you'd like there. Or nothing at all.
Most key generators put user@host there to help identify on what host the key was generated, and for which user.
User@host in a SSH-RSA public key
It's merely a comment. You can put anything you'd like there. Or nothing at all.
Most key generators put user@host there to help identify on what host the key was generated, and for which user.