Write the function caesar_hack( ) that takes three parameters: a Caesar Cipher encrypted message, an alphabet list, and the original message. Function caesar_hack( ) uses a Brute Force Attack to find the key that decrypts the encrypted message correctly. This would typically be a technique used by an unauthorized user. Use a nested for loop in the function caesar_hack( ) to try all the possible keys. For each key, check the encrypted letter position based on the alphabet letter and attempt to decrypt the message. If the decrypted message is the same as the original message, return the key value and the decrypted message. If a key is not found, return 99 as the key and "Error: Key not found!" as the message. Note: The decrypted message is always in upper case due to the uppercase letters in the alphabet list. Convert the original message to upper case before being compared.
In main: Add a call to the caesar_hack() function. Make sure you capture both of your returned variables. Then add control structures that output the returned error message if the returned key is 99, or output "Successful attempt found! Key = the returned key" followed by "Secret message: the returned message" in a new line.