Mexican Army Cipher Wheel – state of the art encryption 100 years ago – Video




Mexican Army Cipher Wheel - state of the art encryption 100 years ago
This encryption machine was used during the time of conflict between Mexico and the USA shortly before World War I. It uses 5 disks that convert letters into 2 digit numbers based on a key...

By: dj51florida

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Mexican Army Cipher Wheel - state of the art encryption 100 years ago - Video

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