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The reverse is done to decrypt. Very simple to use.\n\n# Caesar Cipher Script\n\n## Features\n\n- **Colorful ASCII Art Banner:**  \n  Displays a red ASCII art logo, the title \"C A E S A R   C I P H E R\" in blue, version information in red, and credits in black.\n  \n- **Encryption \u0026 Decryption Options:**  \n  - **Encrypt:** Shift the letters of your input text by a specified value.\n  - **Decrypt:** Reverse the encryption by applying the inverse shift.\n  \n- **Uppercase Output:**  \n  All output (encrypted or decrypted) is converted to uppercase.\n\n- **User-Friendly Navigation:**  \n  After each operation, the user can press Enter to return to the home screen. Pressing Enter at the home screen exits the script.\n\n## Requirements\n\n- **Python 3.x**  \n  Ensure Python 3 is installed on your system. You can verify your Python version by running:\n \n  python3 --version\n  \n\n- **ANSI-Compatible Terminal:**  \n  The script uses ANSI escape codes to display colored text. Make sure your terminal supports these codes.  \n\n## Installation\n\n1. **Clone or Download the Repository:**  \n   Save the script file in a directory of your choice.\n\n2. **Verify Python Installation:**  \n   Confirm that Python 3 is installed on your system.\n\n## Usage\n\n1. Git clone or download the repository. \n\n2. Run the script.\n\n3. Follow the on screen prompts to use it.\n  \n\n4. **Follow the On-Screen Prompts:**\n   - **Option 1 (Encrypt):** Enter a shift value and the text you want to encrypt.\n   - **Option 2 (Decrypt):** Enter a shift value and the text you want to decrypt.\n   - **Exit:** Press Enter on the home screen to exit the script.\n\n## Code Structure\n\n- **print_banner():**  \n  Displays the ASCII art banner along with colored title, version, and credit information.\n\n- **caesar_encrypt(text, shift):**  \n  Encrypts the provided text by shifting each alphabetical character by the specified amount, and returns the result in uppercase.\n\n- **caesar_decrypt(text, shift):**  \n  Decrypts the text by applying the negative of the provided shift value. This function uses the `caesar_encrypt` function internally.\n\n- **main():**  \n  Contains the main loop that manages user interactions and the menu options.\n\n## License\n\nDistributed under the Apache 2.0 License. \n\n## Feedback \u0026 Contributions\n\nIf you have suggestions, feedback, or improvements, please open an issue or submit a pull request.\n\n**Author**\n\nJoshua M Clatney (Clats97)\n\nEthical Pentesting Enthusiast\n\nCopyright 2025 Joshua M Clatney (Clats97)\n\n---\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fclats97%2Fcaesarcipher","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fclats97%2Fcaesarcipher","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fclats97%2Fcaesarcipher/lists"}