Pq-age: Post-quantum age encryption in Python (github.com)

The recent release of "pq-age" introduces a hybrid post-quantum encryption system in Python, enhancing the widely used age encryption format. This implementation combines the ML-KEM-1024 key encapsulation mechanism with the X25519 elliptic curve, providing robust defense against both classical and quantum attacks. The key differentiator lies in its hybrid recipient type, mlkem1024-x25519-v1, which requires the simultaneous compromise of both ML-KEM-1024 and X25519 algorithms to breach the encryption, thus ensuring a higher level of security. For the AI and ML community, this development is significant as it addresses pressing concerns over quantum computing threats to encryption systems. With ML-KEM-1024 offering security equivalent to AES-256 and utilizing ChaCha20-Poly1305 for authenticated encryption, pq-age facilitates interoperable encryption across traditional and post-quantum systems, ensuring compatibility with existing SSH and password-based encryption methods. Despite being a hobby project without formal audits, pq-age sets a foundation for future developments in secure quantum-resistant encryption techniques, making it a notable advancement in the field.