/ROT13-Substitution-Cipher

Cryptography

Primary LanguagePython

ROT13-Substitution-Cipher

Initial Commit Detials:
Date: Jul 16, 2020 [Thu]
Time: 15:36:12 IST

First Steps:

  1. Unzip the file.
  2. Make sure that you have the execution permission to rot13_cipher.py and reading permission to rot13_dict.py.
  3. Syntax to encrypt a file:
    ./rot13_cipher.py <file-to-encrpyt> <destination-encrypted-filename>
  4. Syntax to decrypt a file:
    ./rot13_cipher.py <file-to-decrpyt> <destination-decrypted-filename>
  5. If the encryption or decryption is successfull, you receive a message as below:
    Ciphertext location: <destination-filename>