- "Enigma Machine", 2016, The Mirror Newspapers
Enigma’s history began around 1915, with the innovation of rotor-based cipher machines which were invented simultaneously in different areas of the world.
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The Need for Code |
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Germany’s coordination within the military required radio, but Morse Code could be intercepted by the enemy. Code books proved effective, but they could fall into enemy hands. A different method was required to send encrypted messages.
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