"""A generic substitution cipher, that has different transforms in the
forward and backward directions. It requires that the transforms for all
letters by provided.
-
- >>> lt = LetterTransformer([('z', 'a')] + [(l, string.ascii_lowercase[i+1]) \
- for i, l in enumerate(string.ascii_lowercase[:-1])], \
- raw_transform = True)
- >>> lt.forward_map
- [1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 0]
- >>> lt.backward_map
- [25, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24]
-
- >>> lt = LetterTransformer(cat(collections.OrderedDict.fromkeys('zyxwc' + string.ascii_lowercase)))
- >>> lt.forward_map
- [25, 24, 23, 22, 2, 0, 1, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21]
- >>> lt.backward_map
- [5, 6, 4, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 3, 2, 1, 0]
- >>> cat(lt.forward(l) for l in string.ascii_lowercase)
- 'zyxwcabdefghijklmnopqrstuv'
- >>> cat(lt.backward(l) for l in string.ascii_lowercase)
- 'fgehijklmnopqrstuvwxyzdcba'
"""
def __init__(self, specification, raw_transform=False):
if raw_transform:
"""A plugboard, a type of letter transformer where forward and backward
transforms are the same. If a letter isn't explicitly transformed, it is
kept as it is.
-
- >>> pb = Plugboard('ua pf rq so ni ey bg hl tx zj'.upper())
- >>> pb.forward_map
- [20, 6, 2, 3, 24, 15, 1, 11, 13, 25, 10, 7, 12, 8, 18, 5, 17, 16, 14, 23, 0, 21, 22, 19, 4, 9]
- >>> pb.forward_map == pb.backward_map
- True
- >>> cat(pb.forward(l) for l in string.ascii_lowercase)
- 'ugcdypblnzkhmisfrqoxavwtej'
- >>> cat(pb.backward(l) for l in string.ascii_lowercase)
- 'ugcdypblnzkhmisfrqoxavwtej'
"""
def parse_specification(self, specification):
return [tuple(clean(p)) for p in specification.split()]
class Reflector(Plugboard):
"""A reflector is a plugboard that requires 13 transforms.
-
- >>> reflector_b = Reflector(reflector_b_spec)
- >>> reflector_b.forward_map == reflector_b.backward_map
- True
- >>> reflector_b.forward_map
- [24, 17, 20, 7, 16, 18, 11, 3, 15, 23, 13, 6, 14, 10, 12, 8, 4, 1, 5, 25, 2, 22, 21, 9, 0, 19]
- >>> cat(reflector_b.forward(l) for l in string.ascii_lowercase)
- 'yruhqsldpxngokmiebfzcwvjat'
- >>> cat(reflector_b.backward(l) for l in string.ascii_lowercase)
- 'yruhqsldpxngokmiebfzcwvjat'
"""
def validate_transform(self, transform):
if len(transform) != 13:
Letter inputs and outputs are given relative to the frame holding the wheel,
so if the wheel is advanced three places, an input of 'p' will enter the
wheel on the position under the wheel's 'q' label.
-
- >>> rotor_1_transform = list(zip(string.ascii_lowercase, 'EKMFLGDQVZNTOWYHXUSPAIBRCJ'.lower()))
- >>> wheel_1 = SimpleWheel(rotor_1_transform, raw_transform=True)
- >>> cat(wheel_1.forward(l) for l in string.ascii_lowercase)
- 'ekmflgdqvzntowyhxuspaibrcj'
- >>> cat(wheel_1.backward(l) for l in string.ascii_lowercase)
- 'uwygadfpvzbeckmthxslrinqoj'
-
-
- >>> wheel_2 = SimpleWheel(wheel_ii_spec)
- >>> cat(wheel_2.forward(l) for l in string.ascii_lowercase)
- 'ajdksiruxblhwtmcqgznpyfvoe'
- >>> cat(wheel_2.backward(l) for l in string.ascii_lowercase)
- 'ajpczwrlfbdkotyuqgenhxmivs'
-
- >>> wheel_3 = SimpleWheel(wheel_iii_spec)
- >>> wheel_3.set_position('a')
- >>> wheel_3.advance()
- >>> cat(wheel_3.forward(l) for l in string.ascii_lowercase)
- 'cegikboqswuymxdhvfzjltrpna'
- >>> cat(wheel_3.backward(l) for l in string.ascii_lowercase)
- 'zfaobrcpdteumygxhwivkqjnls'
- >>> wheel_3.position
- 1
- >>> wheel_3.position_l
- 'b'
-
- >>> for _ in range(24): wheel_3.advance()
- >>> wheel_3.position
- 25
- >>> wheel_3.position_l
- 'z'
- >>> cat(wheel_3.forward(l) for l in string.ascii_lowercase)
- 'pcegikmdqsuywaozfjxhblnvtr'
- >>> cat(wheel_3.backward(l) for l in string.ascii_lowercase)
- 'nubhcqdterfvgwoaizjykxmslp'
-
- >>> wheel_3.advance()
- >>> wheel_3.position
- 0
- >>> wheel_3.position_l
- 'a'
- >>> cat(wheel_3.forward(l) for l in string.ascii_lowercase)
- 'bdfhjlcprtxvznyeiwgakmusqo'
- >>> cat(wheel_3.backward(l) for l in string.ascii_lowercase)
- 'tagbpcsdqeufvnzhyixjwlrkom'
"""
def __init__(self, transform, position='a', raw_transform=False):
super(SimpleWheel, self).__init__(transform, raw_transform)
The peg_positions are the number of advances of this wheel before it will
advance the next wheel.
- >>> wheel_3 = Wheel(wheel_iii_spec, wheel_iii_pegs, position='b', ring_setting=1)
- >>> wheel_3.position
- 1
- >>> wheel_3.peg_positions
- [20]
- >>> wheel_3.position_l
- 'b'
- >>> wheel_3.advance()
- >>> wheel_3.position
- 2
- >>> wheel_3.peg_positions
- [19]
- >>> wheel_3.position_l
- 'c'
-
- >>> wheel_6 = Wheel(wheel_vi_spec, wheel_vi_pegs, position='b', ring_setting=3)
- >>> cat(wheel_6.forward(l) for l in string.ascii_lowercase)
- 'xkqhwpvngzrcfoiaselbtymjdu'
- >>> cat(wheel_6.backward(l) for l in string.ascii_lowercase)
- 'ptlyrmidoxbswhnfckquzgeavj'
- >>> wheel_6.position
- 25
- >>> 11 in wheel_6.peg_positions
- True
- >>> 24 in wheel_6.peg_positions
- True
- >>> wheel_6.position_l
- 'b'
-
- >>> wheel_6.advance()
- >>> cat(wheel_6.forward(l) for l in string.ascii_lowercase)
- 'jpgvoumfyqbenhzrdkasxlictw'
- >>> cat(wheel_6.backward(l) for l in string.ascii_lowercase)
- 'skxqlhcnwarvgmebjptyfdzuio'
- >>> wheel_6.position
- 0
- >>> 10 in wheel_6.peg_positions
- True
- >>> 23 in wheel_6.peg_positions
- True
- >>> wheel_6.position_l
- 'c'
-
- >>> for _ in range(22): wheel_6.advance()
- >>> cat(wheel_6.forward(l) for l in string.ascii_lowercase)
- 'mgxantkzsyqjcufirldvhoewbp'
- >>> cat(wheel_6.backward(l) for l in string.ascii_lowercase)
- 'dymswobuplgraevzkqifntxcjh'
- >>> wheel_6.position
- 22
- >>> 1 in wheel_6.peg_positions
- True
- >>> 14 in wheel_6.peg_positions
- True
- >>> wheel_6.position_l
- 'y'
-
- >>> wheel_6.advance()
- >>> cat(wheel_6.forward(l) for l in string.ascii_lowercase)
- 'fwzmsjyrxpibtehqkcugndvaol'
- >>> cat(wheel_6.backward(l) for l in string.ascii_lowercase)
- 'xlrvnatokfqzduyjphemswbigc'
- >>> wheel_6.position
- 23
- >>> 0 in wheel_6.peg_positions
- True
- >>> 13 in wheel_6.peg_positions
- True
- >>> wheel_6.position_l
- 'z'
-
- >>> wheel_6.advance()
- >>> cat(wheel_6.forward(l) for l in string.ascii_lowercase)
- 'vylrixqwohasdgpjbtfmcuznke'
- >>> cat(wheel_6.backward(l) for l in string.ascii_lowercase)
- 'kqumzsnjepyctxiogdlrvahfbw'
- >>> wheel_6.position
- 24
- >>> 25 in wheel_6.peg_positions
- True
- >>> 12 in wheel_6.peg_positions
- True
- >>> wheel_6.position_l
- 'a'
-
- >>> wheel_6.advance()
- >>> cat(wheel_6.forward(l) for l in string.ascii_lowercase)
- 'xkqhwpvngzrcfoiaselbtymjdu'
- >>> cat(wheel_6.backward(l) for l in string.ascii_lowercase)
- 'ptlyrmidoxbswhnfckquzgeavj'
- >>> wheel_6.position
- 25
- >>> 24 in wheel_6.peg_positions
- True
- >>> 11 in wheel_6.peg_positions
- True
- >>> wheel_6.position_l
- 'b'
-
- >>> wheel_6.advance()
- >>> cat(wheel_6.forward(l) for l in string.ascii_lowercase)
- 'jpgvoumfyqbenhzrdkasxlictw'
- >>> cat(wheel_6.backward(l) for l in string.ascii_lowercase)
- 'skxqlhcnwarvgmebjptyfdzuio'
- >>> wheel_6.position
- 0
- >>> 23 in wheel_6.peg_positions
- True
- >>> 10 in wheel_6.peg_positions
- True
- >>> wheel_6.position_l
- 'c'
-
"""
def __init__(self, transform, ring_peg_letters, ring_setting=1, position='a', raw_transform=False):
self.ring_peg_letters = ring_peg_letters
class Enigma(object):
"""An Enigma machine.
- >>> enigma = Enigma(reflector_b_spec, \
- wheel_i_spec, wheel_i_pegs, \
- wheel_ii_spec, wheel_ii_pegs, \
- wheel_iii_spec, wheel_iii_pegs, \
- 1, 1, 1, \
- '')
- >>> enigma.set_wheels('a', 'a', 't')
- >>> enigma.wheel_positions
- (0, 0, 19)
- >>> cat(enigma.wheel_positions_l)
- 'aat'
- >>> enigma.peg_positions
- ([16], [4], [2])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'puvioztjdhxmlyeawsrgbcqknf'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 0, 20)
- >>> cat(enigma.wheel_positions_l)
- 'aau'
- >>> enigma.peg_positions
- ([16], [4], [1])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'baigpldqcowfyzjehvtsxrkumn'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 0, 21)
- >>> cat(enigma.wheel_positions_l)
- 'aav'
- >>> enigma.peg_positions
- ([16], [4], [0])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'mnvfydiwgzsoablrxpkutchqej'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 1, 22)
- >>> cat(enigma.wheel_positions_l)
- 'abw'
- >>> enigma.peg_positions
- ([16], [3], [25])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'ulfopcykswhbzvderqixanjtgm'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 1, 23)
- >>> cat(enigma.wheel_positions_l)
- 'abx'
- >>> enigma.peg_positions
- ([16], [3], [24])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'qmwftdyovursbzhxaklejicpgn'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 1, 24)
- >>> cat(enigma.wheel_positions_l)
- 'aby'
- >>> enigma.peg_positions
- ([16], [3], [23])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'oljmzxrvucybdqasngpwihtfke'
-
-
-
-
- >>> enigma.set_wheels('a', 'd', 't')
- >>> enigma.wheel_positions
- (0, 3, 19)
- >>> cat(enigma.wheel_positions_l)
- 'adt'
- >>> enigma.peg_positions
- ([16], [1], [2])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'zcbpqxwsjiuonmldethrkygfva'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 3, 20)
- >>> cat(enigma.wheel_positions_l)
- 'adu'
- >>> enigma.peg_positions
- ([16], [1], [1])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'ehprawjbngotxikcsdqlzyfmvu'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 3, 21)
- >>> cat(enigma.wheel_positions_l)
- 'adv'
- >>> enigma.peg_positions
- ([16], [1], [0])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'eqzxarpihmnvjkwgbfuyslodtc'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (0, 4, 22)
- >>> cat(enigma.wheel_positions_l)
- 'aew'
- >>> enigma.peg_positions
- ([16], [0], [25])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'qedcbtpluzmhkongavwfirsyxj'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (1, 5, 23)
- >>> cat(enigma.wheel_positions_l)
- 'bfx'
- >>> enigma.peg_positions
- ([15], [25], [24])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'iwuedhsfazqxytvrkpgncoblmj'
-
- >>> enigma.advance()
- >>> enigma.wheel_positions
- (1, 5, 24)
- >>> cat(enigma.wheel_positions_l)
- 'bfy'
- >>> enigma.peg_positions
- ([15], [25], [23])
- >>> cat(enigma.lookup(l) for l in string.ascii_lowercase)
- 'baknstqzrmcxjdvygiefwoulph'
-
-
- >>> enigma.set_wheels('a', 'a', 'a')
- >>> ct = enigma.encipher('testmessage')
- >>> ct
- 'olpfhnvflyn'
-
- >>> enigma.set_wheels('a', 'd', 't')
- >>> ct = enigma.encipher('testmessage')
- >>> ct
- 'lawnjgpwjik'
-
-
- >>> enigma.set_wheels('b', 'd', 'q')
- >>> ct = enigma.encipher('aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
- >>> ct
- 'kvmmwrlqlqsqpeugjrcxzwpfyiyybwloewrouvkpoztceuwtfjzqwpbqldttsr'
- >>> enigma.left_wheel.position_l
- 'c'
- >>> enigma.middle_wheel.position_l
- 'h'
- >>> enigma.right_wheel.position_l
- 'a'
-
- # Setting sheet line 31 from http://www.codesandciphers.org.uk/enigma/enigma3.htm
- # Enigma simulation settings are
- # http://enigma.louisedade.co.uk/enigma.html?m3;b;b153;AFTX;AJEU;AU-BG-EY-FP-HL-IN-JZ-OS-QR-TX
- >>> enigma31 = Enigma(reflector_b_spec, \
- wheel_i_spec, wheel_i_pegs, \
- wheel_v_spec, wheel_v_pegs, \
- wheel_iii_spec, wheel_iii_pegs, \
- 6, 20, 24, \
- 'ua pf rq so ni ey bg hl tx zj')
-
- >>> enigma31.set_wheels('j', 'e', 'u')
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (4, 11, 24)
- >>> cat(enigma31.wheel_positions_l)
- 'jev'
- >>> enigma31.peg_positions
- ([7], [21], [0])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'mvqjlyowkdieasgzcunxrbhtfp'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (4, 12, 25)
- >>> cat(enigma31.wheel_positions_l)
- 'jfw'
- >>> enigma31.peg_positions
- ([7], [20], [25])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'sjolzuyvrbwdpxcmtiaqfhknge'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (4, 12, 0)
- >>> cat(enigma31.wheel_positions_l)
- 'jfx'
- >>> enigma31.peg_positions
- ([7], [20], [24])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'qrxedkoywufmlvgsabpzjnicht'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (4, 12, 1)
- >>> cat(enigma31.wheel_positions_l)
- 'jfy'
- >>> enigma31.peg_positions
- ([7], [20], [23])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'hpsukliagqefwvtbjxcodnmrzy'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (4, 12, 2)
- >>> cat(enigma31.wheel_positions_l)
- 'jfz'
- >>> enigma31.peg_positions
- ([7], [20], [22])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'zevnbpyqowrtxdifhkulscjmga'
-
-
- >>> enigma31.set_wheels('i', 'd', 'z')
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 3)
- >>> cat(enigma31.wheel_positions_l)
- 'ida'
- >>> enigma31.peg_positions
- ([8], [22], [21])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'ikhpqrvcambzjondefwyxgsutl'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 4)
- >>> cat(enigma31.wheel_positions_l)
- 'idb'
- >>> enigma31.peg_positions
- ([8], [22], [20])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'cdabskhgzwfmlqvunyexpojtri'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 5)
- >>> cat(enigma31.wheel_positions_l)
- 'idc'
- >>> enigma31.peg_positions
- ([8], [22], [19])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'pcbwiqhgemyvjsuaftnroldzkx'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 6)
- >>> cat(enigma31.wheel_positions_l)
- 'idd'
- >>> enigma31.peg_positions
- ([8], [22], [18])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'xcbfvdnouptmlghjzwykierasq'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 7)
- >>> cat(enigma31.wheel_positions_l)
- 'ide'
- >>> enigma31.peg_positions
- ([8], [22], [17])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'xfvglbdynuseriwqpmkzjcoaht'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 8)
- >>> cat(enigma31.wheel_positions_l)
- 'idf'
- >>> enigma31.peg_positions
- ([8], [22], [16])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'tfpqlbouynsewjgcdxkahzmriv'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 9)
- >>> cat(enigma31.wheel_positions_l)
- 'idg'
- >>> enigma31.peg_positions
- ([8], [22], [15])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'cjaunvlwtbygzexrspqidfhokm'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 10)
- >>> cat(enigma31.wheel_positions_l)
- 'idh'
- >>> enigma31.peg_positions
- ([8], [22], [14])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'yltxkrqvowebzpingfucshjdam'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 11)
- >>> cat(enigma31.wheel_positions_l)
- 'idi'
- >>> enigma31.peg_positions
- ([8], [22], [13])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'myktluzrnxceaiqsohpdfwvjbg'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 12)
- >>> cat(enigma31.wheel_positions_l)
- 'idj'
- >>> enigma31.peg_positions
- ([8], [22], [12])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'pynjrmiugdqxfcvakewzhoslbt'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 13)
- >>> cat(enigma31.wheel_positions_l)
- 'idk'
- >>> enigma31.peg_positions
- ([8], [22], [11])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'mwvedyplnoxhaijgrqtszcbkfu'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 14)
- >>> cat(enigma31.wheel_positions_l)
- 'idl'
- >>> enigma31.peg_positions
- ([8], [22], [10])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'qcbrfeutvoxpnmjladzhgiykws'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 15)
- >>> cat(enigma31.wheel_positions_l)
- 'idm'
- >>> enigma31.peg_positions
- ([8], [22], [9])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'dnoahryetsmukbcvwfjilpqzgx'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 16)
- >>> cat(enigma31.wheel_positions_l)
- 'idn'
- >>> enigma31.peg_positions
- ([8], [22], [8])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'nidcfehgbqsovalyjzkxwmutpr'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 17)
- >>> cat(enigma31.wheel_positions_l)
- 'ido'
- >>> enigma31.peg_positions
- ([8], [22], [7])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'joifxdulcarhzpbntkwqgysevm'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 18)
- >>> cat(enigma31.wheel_positions_l)
- 'idp'
- >>> enigma31.peg_positions
- ([8], [22], [6])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'ptnlsxvozmwdjchayuebrgkfqi'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 19)
- >>> cat(enigma31.wheel_positions_l)
- 'idq'
- >>> enigma31.peg_positions
- ([8], [22], [5])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'slwopzqnmxybihdeguavrtcjkf'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 20)
- >>> cat(enigma31.wheel_positions_l)
- 'idr'
- >>> enigma31.peg_positions
- ([8], [22], [4])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'hcbedwlamzogixkytsrqvufnpj'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 21)
- >>> cat(enigma31.wheel_positions_l)
- 'ids'
- >>> enigma31.peg_positions
- ([8], [22], [3])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'odxbjwzrmelkisavuhnyqpfctg'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 22)
- >>> cat(enigma31.wheel_positions_l)
- 'idt'
- >>> enigma31.peg_positions
- ([8], [22], [2])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'udgbfeclrwnhxksvtioqapjmzy'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 23)
- >>> cat(enigma31.wheel_positions_l)
- 'idu'
- >>> enigma31.peg_positions
- ([8], [22], [1])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'nrdczqxmowvshaiufblypkjgte'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 10, 24)
- >>> cat(enigma31.wheel_positions_l)
- 'idv'
- >>> enigma31.peg_positions
- ([8], [22], [0])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'hkifjdoacebqtzgulyvmpsxwrn'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 11, 25)
- >>> cat(enigma31.wheel_positions_l)
- 'iew'
- >>> enigma31.peg_positions
- ([8], [21], [25])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'yptzuhofqvnmlkgbixwcejsrad'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 11, 0)
- >>> cat(enigma31.wheel_positions_l)
- 'iex'
- >>> enigma31.peg_positions
- ([8], [21], [24])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'vkdcwhqfjibzsptngumoraeyxl'
-
- >>> enigma31.advance()
- >>> enigma31.wheel_positions
- (3, 11, 1)
- >>> cat(enigma31.wheel_positions_l)
- 'iey'
- >>> enigma31.peg_positions
- ([8], [21], [23])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'wenpbqrouxlkychdfgzvitajms'
-
-
- >>> enigma31.set_wheels('i', 'z', 'd')
- >>> enigma31.encipher('verylongtestmessagewithanextrabitofmessageforgoodmeasure')
- 'apocwtjuikurcfivlozvhffkoacxufcekthcvodfqpxdjqyckdozlqki'
- >>> enigma31.wheel_positions
- (4, 9, 10)
- >>> cat(enigma31.wheel_positions_l)
- 'jch'
- >>> enigma31.peg_positions
- ([7], [23], [14])
- >>> cat(enigma31.lookup(l) for l in string.ascii_lowercase)
- 'mopnigfuesqwadbcktjrhylzvx'
- >>> enigma31.set_wheels('i', 'z', 'd')
- >>> enigma31.decipher('apocwtjuikurcfivlozvhffkoacxufcekthcvodfqpxdjqyckdozlqki')
- 'verylongtestmessagewithanextrabitofmessageforgoodmeasure'
"""
def __init__(self, reflector_spec,
left_wheel_spec, left_wheel_pegs,
projects / cipher-training.git / blobdiff