def test_encipher(self):
keys = (3, 6, 7, 8)
plaintext = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
ciphertext = ('aeimquycgkoswbdfhjlnprtvxzbdfhjlnprtvxzcgkoswaeimquy',
'akueoybjltvdfnpxzcimswcgmqwdhnrxbhlrvegoqyaiksufpzjt',
'amykwblnxzjlvxckowaimuydjpvbhntzeiqucgosfhrtdfprgseq',
'aocqbnpbdprcmqaeosdlrzfnteksygmufjtxhlvzgiuwikwyhvjx')
for i, key in enumerate(keys):
enc = Railfence(key).encipher(plaintext)
self.assertEqual(enc.upper(), ciphertext[i].upper())
def test_encipher(self):
keys = (3,6,7,8)
plaintext = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
ciphertext = ('aeimquycgkoswbdfhjlnprtvxzbdfhjlnprtvxzcgkoswaeimquy',
'akueoybjltvdfnpxzcimswcgmqwdhnrxbhlrvegoqyaiksufpzjt',
'amykwblnxzjlvxckowaimuydjpvbhntzeiqucgosfhrtdfprgseq',
'aocqbnpbdprcmqaeosdlrzfnteksygmufjtxhlvzgiuwikwyhvjx')
for i,key in enumerate(keys):
enc = Railfence(key).encipher(plaintext)
self.assertEqual(enc.upper(), ciphertext[i].upper())
def test_decipher(self):
keys = (3, 6, 7, 8)
ciphertext = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
plaintext = ('annobpoqcrpsdtquevrwfxsygztahbucidvejfwgkhxiljykmlzm',
'agrblvmcshbitdnwoeujckvfpxqgwldmxhrysiyneozjtzukapfq',
'afoxgowphypgbhqziqxrjaricjsbksytlctkdludmuzvnevmenwf',
'aelszgowphatmfbgnubiqxrjcvohcipwdksytlexqjdkryfmuzvn')
for i, key in enumerate(keys):
dec = Railfence(key).decipher(ciphertext)
self.assertEqual(dec.upper(), plaintext[i].upper())
def test_decipher(self):
keys = (3,6,7,8)
ciphertext = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'
plaintext = ('annobpoqcrpsdtquevrwfxsygztahbucidvejfwgkhxiljykmlzm',
'agrblvmcshbitdnwoeujckvfpxqgwldmxhrysiyneozjtzukapfq',
'afoxgowphypgbhqziqxrjaricjsbksytlctkdludmuzvnevmenwf',
'aelszgowphatmfbgnubiqxrjcvohcipwdksytlexqjdkryfmuzvn')
for i,key in enumerate(keys):
dec = Railfence(key).decipher(ciphertext)
self.assertEqual(dec.upper(), plaintext[i].upper())