Function to decrypt text using psedo-random numbers.
(self, cipher, key)
| 17 | return cipher, key |
| 18 | |
| 19 | def decrypt(self, cipher, key): |
| 20 | '''Function to decrypt text using psedo-random numbers.''' |
| 21 | plain = [] |
| 22 | for i in range(len(key)): |
| 23 | p = int((cipher[i]-(key[i])**2)/key[i]) |
| 24 | plain.append(chr(p)) |
| 25 | plain = ''.join([i for i in plain]) |
| 26 | return plain |
| 27 | |
| 28 | |
| 29 | if __name__ == '__main__': |