def METHOD_NAME(ret):
    """
    Setups the salt-ssh minion to be accessed with salt-ssh default key
    """
    priv = None
    if __opts__.get("ssh_use_home_key") and os.path.isfile(
        os.path.expanduser("~/.ssh/id_rsa")
    ):
        priv = os.path.expanduser("~/.ssh/id_rsa")
    else:
        priv = __opts__.get(
            "ssh_priv",
            os.path.abspath(os.path.join(__opts__["pki_dir"], "ssh", "salt-ssh.rsa")),
        )
    if priv and os.path.isfile(priv):
        ret["priv"] = priv