Page 352 - The Secret War in the Italian front in WWI (1915-1918)
P. 352

THE SECRET WAR ON THE ITALIAN FRONT IN WWI (1915 – 1918)




              A substantial security improvement was achieved by the Italians, during the following months
              of the war, messing up the distribution of plaintext items within the tables or vocabulary. This
              required much more effort and time than to solve an ordered cipher.















































































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