ENCRYPTION IN C BASED ON ENIGMA MACHINE

This is a repository containing an implementation of a encryption C language based on Enigma machine. The Enigma machine was used during World War II to encrypt and decrypt messages. This project is a simplified and educational.

Features

• Encryption and Decryption: Implementation of basic encryption and decryption functionalities.
• Customizable Settings: Allows customization settings such as rotors initial positions.
• Command Line Interface (CLI): A simple command-line interface.

Prerequisites

• C Compiler (e.g., GCC)
• POSIX-compatible operating system

Usage

1. Clone this repository:

   git clone [email protected]:Marleyedrg/encryption_in_C.git

2. Compile the source code:

   cd encryption_in_C
   gcc app.c -o app

3. Run the command-line interface (CLI):

   ./encryption_in_C [message]

   or

   ./encryption_in_C [message] [int(1 to 26)] [int(1 to 26)] [int(1 to 26)]

4. Follow the provided instructions to encrypt or decrypt messages.

Examples

Here are some basic examples of using the algorithm via CLI:

• Encrypt a message:

  ./app hello 14 5 3 

OUTPUT:

>> WYOMH

• Decrypt a message:

  ./app WYOMH 14 5 3 

OUTPUT:

>> HELLO

Contribution

Contributions are welcome! If you wish to improve this project, please open an issue to discuss your ideas or submit a pull request with your changes.

License

This project is licensed under the MIT License.