This Python script demonstrates the Caesar Cipher, a fundamental encryption and decryption method. The encryption and decryption algorithm works by shifting each letter with the number of positions (key) provided up or down the alphabet.
pip install -r Requirements.txt
python3 main.py
The application has the following modules:
Encryption
-
Gets the message for encryption
-
Obtains the encryption key
-
Performs the encryption operation
-
The Cipher is produced
Decryption
-
Gets the cipher for decryption
-
Obtains the encrypted key
-
Performs the decryption operation
-
The message is deciphered