Jump to content

Crypto AG: Revision history

Diff selection: Mark the radio buttons of the revisions to compare and hit enter or the button at the bottom.
Legend: (cur) = difference with latest revision, (prev) = difference with preceding revision, m = minor edit.

18 May 2025

  • curprev 15:1615:16, 18 May 2025 Winggal talk contribs 12,164 bytes +2 No edit summary undo
  • curprev 15:1615:16, 18 May 2025 Winggal talk contribs 12,162 bytes +23 No edit summary undo
  • curprev 12:4212:42, 18 May 2025 WikiSysop talk contribs 12,139 bytes +12,139 Created page with "Founding and Early Operations (1920s–1950s) Crypto AG was established in 1920 in Stockholm, Sweden, as Aktiebolaget (AB) Cryptograph by Arvid Gerhard Damm, a Swedish inventor of cipher machines. After Damm’s death in 1927, the company was restructured by Boris Hagelin, a Swedish businessman who joined in 1922 and became a key figure in its growth. Hagelin’s innovations, particularly the C-36 cipher machine, gained traction during World War II. In 1940, facing Germ..."