In cryptography, a classical cipher is a type of cipher that was used historically but now has fallen, for the most part, into disuse. The term includes the simple systems used since Greek and Roman times; the elaborate Renaissance ciphers, World War II cryptography such as the Enigma machine and beyond.
In cryptography, a classical cipher is a type of cipher that was used historically but now has fallen, for the most part, into disuse. The term includ...
