A simple ceaser cypher
How it works:
- Files' definition:
a) The input file (Info.txt) which contains the user's Date of Birth (DoB), ID, and name. Each in a separate line, example: 123456 9876543 John Doe b) The plaintext file (plaintext.txt) which contain the message to be encrypted. c) The program carrying the code. (CC.py)
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Upon running the code and choosing to encrypt, the program will create two files: Enc_key.txt (which contains the created key), and ciphertext.txt (which contains the encrypted message).
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If decryption selected, it will decrypt the cyphertext.txt and creates Decrypted.txt (which contains the decrypted message).