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METHOD:PUBLISH
UID:aae497b6-baa2-4b43-aaad-b3e9b2ee1673
X-WR-CALDESC:23 February 1932: Boris Hagelin\, in Sweden\, received his fir
 st cryptographic patent. \n\nExcerpt from Wikipedia:\n\n'In 1925\, Hagelin
  took over the firm\, Aktiebolaget Cryptograph\, later reorganising it as 
 Aktiebolaget Cryptoteknik in 1932. His machines competed with Scherbius' E
 nigma machines\, but sold rather better.\n\nAt the beginning of World War 
 II\, Hagelin moved from Sweden to Switzerland\, all the way across Germany
  and through Berlin to Genoa\, carrying the design documents for the compa
 ny's latest machine\, and re-established his company there (it still opera
 tes as Crypto AG in Zug). That design was small\, cheap and moderately sec
 ure\, and he convinced the US military to adopt it. Many tens of thousands
  of them were made\, and Hagelin became quite wealthy as a result. Histori
 an David Kahn has suggested that Hagelin was the only cypher-machine maker
  who ever became a millionaire.'
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DTSTART:20251102T020000
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BEGIN:VEVENT
UID:ab32e120-2aa1-4695-a87f-9c9a9a1eb5c3
DTSTAMP:20260424T093742Z
DESCRIPTION:23 February 1932: Boris Hagelin\, in Sweden\, received his firs
 t cryptographic patent. \n\nExcerpt from Wikipedia:\n\n'In 1925\, Hagelin 
 took over the firm\, Aktiebolaget Cryptograph\, later reorganising it as A
 ktiebolaget Cryptoteknik in 1932. His machines competed with Scherbius' En
 igma machines\, but sold rather better.\n\nAt the beginning of World War I
 I\, Hagelin moved from Sweden to Switzerland\, all the way across Germany 
 and through Berlin to Genoa\, carrying the design documents for the compan
 y's latest machine\, and re-established his company there (it still operat
 es as Crypto AG in Zug). That design was small\, cheap and moderately secu
 re\, and he convinced the US military to adopt it. Many tens of thousands 
 of them were made\, and Hagelin became quite wealthy as a result. Historia
 n David Kahn has suggested that Hagelin was the only cypher-machine maker 
 who ever became a millionaire.'
DTSTART;TZID=America/New_York:20260223T000000
DTEND;TZID=America/New_York:20260223T235900
LOCATION:
SUMMARY:1932: Boris Hagelin receives first cryptographic patent.
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