rfc546.txt:Robert Thomas:bbn:usa:4:aug:1973:10:pdf,postscript:draft-ietf-pkix-ipki-new-rfc2527:2003-07-10:2002-08-11:96:106:0:132:334:2:2001-7-12:0::2001-7-12:394:2003-11-05:115