This is a file encryption and decryption tool that uses scrypt and ChaCha20-Poly1305 under the hood to provide both confidentiality and integrity. It has not been thoroughly tested or reviewed by a security professional and is intended for educational purposes only. The file size limit has been set to 512MB because the data is encrypted/decrypted in one go.
Make sure you have libsodium installed on your machine. You may also have to run sudo ldconfig to update the shared library cache (as in my case).
git clone https://github.com/cyberwlodarczyk/wawel.git
cd wawel
gcc -o wawel wawel.c -lsodiumEach file is protected by a password that needs to be entered for each operation.
./wawel data.json./wawel data.json.wawelIf you would like to contribute to the project, feel free to fork the repository and submit a pull request.
This project is licensed under the MIT License - see the LICENSE file for details.