OpenSSH - Using RSA Public Keys for SSH Connection (ssh-keygen, ssh-copy-id, ssh- keyscan)
У вашего броузера проблема в совместимости с HTML5
Demo of connection via SSH using the RSA Public Keys without password using the commands
1) ssh-keygen - creates the public and private keys for connection
2) ssh-keyscan - putting the host into the trusted known_hosts files
3) ssh-copy-id - command to put public key in the authorized_keys file