Alan turing enigma pdf

Alan Turing - pedia

The German Navy adopted the Enma in 1926 and the Army in 1928.

The Alan Turing Year - 2012 Turing

The typewriter was replaced by a lamp panel, requiring the user to write down the results of ciphering and deciphering a message.

<i>Alan</i> <i>Turing</i> the enma

Alan Turing Scrapbook - The Enma War

The first model A and model B machines were heavy at 110 lbs. These first models had a typewriter incorporated into the device but did not have a reflector.The Enma machine was first offered for sale in 1923, but had few takers.

Enma Machine - Cipher Machines

This was in the same time frame that 3 other inventors from 3 other countries also applied for a patent for a rotary cipher machine.

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