Alan Turing was World War II’s greatest codebreaker. His private papers reveal a secret project

Newly revealed documents show that, while breaking Nazi codes, Turing was also building a device that almost changed military ...
KSL

Working without plans, Ogden man creates homemade WWII Enigma machine

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...
MSN on MSN

The Polish codebreaker who changed World War II

Before Bletchley Park became famous, Polish mathematician Marian Rejewski had already cracked the German Enigma cipher.

The Ingenious Machine That Broke the ‘Unbreakable’ Nazi Code

As the Nazi party rose to power in Germany, the German military made significant use of the commercial Enigma cipher device, which went on sale beginning in 1923. To make it more secure, they modified ...
PBS

Breaking Enigma: A World War II Game Changer

The story of breaking the unbreakable German Enigma Code by Alan Turing during WWII. Narrated by Keith Morrison of "Dateline," the breaking of Germany's top-secret Enigma Code at Bletchley Park in the ...
insider.si.edu

Enigma : how the German machine cipher was broken, and how it was read by the Allies in World War Two / Władysław Kozaczuk ; edited and translated by Christopher Kasparek

Translation of: W kręgu Enigmy. siris_sil_212156 ...