Enigma-Plus

Python based Enigma machine simulator with some extra features

Example Usage 1:

#use preloaded enigma rotors. ( there are not a lot loaded in yet) rotor_3 = Enigma["III"] rotor_2 = Enigma["II"] rotor_1 = Enigma["I"] reflector_A = rotors['reflector_B']

e = Enigma(rotors = [reflector_A,rotor_2,rotor_1,rotor_3]) message = "HEllO WORLD

cipher_text = "".join(e.cipher(letter) for letter in message)

#Example usage 2:

#create your own custom rotors. Roters of different sizes and with multiple notches should work. rotor_3 = Rotor("ABCDEFGHIJKLMNOPQRSTUVWXYZ","BDFHJLCPRTXVZNYEIWGAKMUSQO",notch = [21]) rotor_2 = Rotor("ABCDEFGHIJKLMNOPQRSTUVWXYZ","AJDKSIRUXBLHWTMCQGZNPYFVOE",notch = [4]) rotor_1 = Rotor("ABCDEFGHIJKLMNOPQRSTUVWXYZ","EKMFLGDQVZNTOWYHXUSPAIBRCJ",notch = [17]) reflector_A =Rotor("ABCDEFGHIJKLMNOPQRSTUVWXYZ","EJMZALYXVBWFCRQUONTSPIKHGD",notch = [0])

e = Enigma(rotors = [reflector_A,rotor_2,rotor_1,rotor_3]) message = "HEllO WORLD

cipher_text = "".join(e.cipher(letter) for letter in message)

#Example Usage 3:

#Create a generator to make enigma rotors with any character_set and any seed. The character set must be an even numbered length for the reflector to word

roto_gen = Enigma.generate_rotor(character_set = "ABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890abcdefghijklmnopqrstuvwxyz .", seed = "enigma")

#this will generate 99 roters and 1 reflector utilizing the character set entered above

rotors = itertools.islice(roto_gen, 100)

e = Enigma(rotors=rotors)

message = "HEllO WORLD

cipher_text = "".join(e.cipher(letter) for letter in message)