Difference between revisions of "M-112"
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(Created page with "The U.S. Army Signal Corps M-112 Cryptanalytic Device was one of the first official cryptanalytic devices developed for the United States Army in 1930. The 26 letters of the a...") |
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The U.S. Army Signal Corps M-112 Cryptanalytic Device was one of the first official cryptanalytic devices developed for the United States Army in 1930. The 26 letters of the alphabet are printed on strips which slide up and down. | The U.S. Army Signal Corps M-112 Cryptanalytic Device was one of the first official cryptanalytic devices developed for the United States Army in 1930. The 26 letters of the alphabet are printed on strips which slide up and down. | ||
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| + | [[File:M112 crypto box.jpg|500px]] | ||
==References== | ==References== | ||
* National Cryptologic Museum | * National Cryptologic Museum | ||