A monoalphabetic cipher utilising a Python dictionary and JSON objects. With the use of this dictionary, we can encrypt the letters and store the corresponding letters as values in JSON. The following program creates a monoalphabetic program in the form of a class that includes all encryption and...
Additive ciphers are monoalphabetic ciphers that change each individual character in the plaintext to a different character within the ciphertext based totally on the key value utilised.For example, if the plaintext carries the character 'a' and the value of the key is 4, 'a' will be ...