rfc4635.txt:Donald E. Eastlake:motorola:usa:8:aug:2006:UNKNOWN:kwd,seccons,ianacons:draft-ietf-dnsext-tsig-sha:2006-03-09:2005-11-06:60:0:38:27:128:1:2004-08-19:0::2004-08-19:442:2006-09-21:192