def main(cipher, rsa = 0):
print(cipher)
sender = Sender(cipher)
receiver = Receiver(cipher)
key = cipher.generate_keys()
if rsa:
sender.set_key(key[0])
receiver.set_key(key[1])
else:
sender.set_key(key)
receiver.set_key(key)
message = "shady crypto"
print("Key is: ", key)
print("Plaintext: ", message)
crypted = message = sender.operate_cipher(message)
print("Cryptedtext : ", message)
message = receiver.operate_cipher(message)
print("Cryptedtext converted back to Plaintext: ", message)
if cipher.verify("text hacking example", key):
print("Cipher is verified")
else:
print("Cipher is invalid")
if not rsa:
hacker = Hacker()
print("Hacker will hack this cryptedtext: ", crypted)
hacked = hacker.operate_cipher(crypted, cipher)
print("Message:", '"' + str(hacked[0]) + '"', "is hacked with Key:", hacked[1])
print("\n"*2)
"""
#Unbreakable
algorithm = Unbreakable()
sender = Sender(algorithm)
receiver = Receiver(algorithm)
algorithm.generate_keys(sender, receiver)
print("Keys: " + str(sender.get_key()) + " and " + str(receiver.get_key()))
encrypted = sender.operate_cipher("hello world")
print("Encrypted: " + encrypted)
decrypted = receiver.operate_cipher(encrypted)
print("Decrypted: " + decrypted)
print("Verified: " + str(algorithm.verify("verify text")))
hacker = Hacker()
hacker_result = hacker.operate_cipher(encrypted)
print("Hacked: " + hacker_result)
"""Affine
algorithm = Affine()
sender = Sender(algorithm)
receiver = Receiver(algorithm)
algorithm.generate_keys(sender, receiver)
print("Keys: " + str(sender.get_key()) + " and " + str(receiver.get_key()))
encrypted = sender.operate_cipher("hello world")
print("Encrypted: " + encrypted)
decrypted = receiver.operate_cipher(encrypted)
print("Decrypted: " + decrypted)
print("Verified: " + str(algorithm.verify("verify text")))
hacker = Hacker()
hacker_result = hacker.operate_cipher(encrypted)
print("Hacked: " + hacker_result)
