BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//archive.cryptologicfoundation.org//NONSGML kigkonsult.se iCalcrea
 tor 2.30.10//
CALSCALE:GREGORIAN
METHOD:PUBLISH
UID:3165bacf-4a82-4f3d-97cd-6ea036391be2
X-WR-CALDESC:15 May 1973: The National Bureau of Standards (in cooperation 
 with NSA) began solicitation for a government-wide data encryption standar
 d. DES was adopted three and a half years later.
X-WR-RELCALID:56ee85406deccf3bfe30a9f081f7fd8a
X-WR-TIMEZONE:America/New_York
BEGIN:VTIMEZONE
TZID:America/New_York
BEGIN:STANDARD
TZNAME:EST
DTSTART:20281105T020000
TZOFFSETFROM:-0400
TZOFFSETTO:-0500
RDATE:20291104T020000
RDATE:20301103T020000
END:STANDARD
BEGIN:DAYLIGHT
TZNAME:EDT
DTSTART:20290311T020000
TZOFFSETFROM:-0500
TZOFFSETTO:-0400
RDATE:20300310T020000
END:DAYLIGHT
END:VTIMEZONE
BEGIN:VEVENT
UID:3e3e01ba-2bba-418f-9561-aa96407cb79a
DTSTAMP:20260912T232510Z
DESCRIPTION:15 May 1973: The National Bureau of Standards (in cooperation w
 ith NSA) began solicitation for a government-wide data encryption standard
 . DES was adopted three and a half years later.
DTSTART;TZID=America/New_York:20290515T000000
DTEND;TZID=America/New_York:20290515T235900
LOCATION:
SUMMARY:1973: Search for government-wide data encryption standard begins.
END:VEVENT
END:VCALENDAR