Secure Messaging with Kyber, Dilithium, and AES-256

This project demonstrates how to securely encrypt packets of messages using AES-256 encryption. Keys are securely exchanged using Kyber, a post-quantum cryptographic algorithm, and authenticated using Dilithium ensuring protection against both classical and quantum attacks.

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Steps to Run the Test

1. Activate the environment

   source venv/bin/activate

2. Git clone the pqc_aes_multipath repo:

https://github.com/abhisekjha/NextGenSecureMessaging.git
cd pqc_aes_multipath

3. git clone Kyber based PYKY

https://github.com/asdfjkl/pyky.git

4. git clone Dilithium and rename it to dilithium

https://github.com/GiacomoPope/dilithium-py

5. Set and verify Pythonpath:

export PYTHONPATH=/path/to/NextGenSecureMessaging:/path/to/NextGenSecureMessaging/pyky:/path/to/NextGenSecureMessaging/dilithium
echo $PYTHONPATH

6. Install requirements.txt

pip install -r requirements.txt

7. Run test cases using make

make

Acknowledgements

I would like to thank the pyky repository and dilithium-py for providing the implementation of the Kyber cryptographic algorithm and Dilithium Implementation, which was used in this project.