U.S. Department of Defense no topic Update
U.S. Department of Defense sent this bulletin at 11/30/2012 07:12 AM EST
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11/30/2012 06:03 AM CST
Many intelligence analysts and historians contend the SIGABA cipher device is one of the most important encryption systems the U.S. military has ever known. And during a recent visit to the National Cryptologic Museum, it was also a time machine. The unusual contraption first brought two young cryptologists together during World War II, and nearly 60 [...]
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