def get_remote_server_key(self):
if (not self.active) or (not self.initial_kex_done):<EOL><INDENT>raise SSHException('<STR_LIT>')<EOL><DEDENT>return self.host_key<EOL>
Return the host key of the server (in client mode).

@note: Previously this call returned a tuple of (key type, key string).
    You can get the same effect by calling
    L{PKey.get_name <pkey.PKey.get_name>} for the key type, and
    C{str(key)} for the key string.

@raise SSHException: if no session is currently active.

@return: public key of the remote server
@rtype: L{PKey <pkey.PKey>}