<attribute name="secauth" rha:description="This attribute specifies
       that HMAC/SHA1 authentication should be used to authenticate all
       messages. It further specifies that all data should be encrypted
       with the sober128 encryption algorithm to protect data from
       eavesdropping. For more information setting this value, refer
       the the openais.conf man page." rha:default="on" rha:sample=""/>