EditorialLetters in Figure, Encryption of letters, Pl. 1, p. 381, Villeneuve, Bardet de (inv.), 1740, Bardet de Villeneuve: La tactique ou l'art de ranger des bataillons et de faire faire ? une arm?e en campagne tous les mouvements qui conviennent selon les dif...
EditorialENIGMA, machine that had a rotary encryption mechanism. Used both to encrypt and decrypt messages, in use since 1920. Used by the military forces of Germany since 1930. invented by the German engineer Arthur Scherbius. ENIGMA model from the year 1943. ...
EditorialENIGMA, machine that had a rotary encryption mechanism. Used both to encrypt and decrypt messages, in use since 1920. Used by the military forces of Germany since 1930. invented by the German engineer Arthur Scherbius. ENIGMA model from the year 1943. ...