Shipping post-quantum cryptography to Python
Post-quantum cryptography is now one pip-install away for the entire Python ecosystem. With funding from the Sovereign Tech Agency, we implemented support for ML-KEM, the NIST-standard key-establishment primitive, and ML-DSA, the NIST-standard digital-signature primitive, in pyca/cryptography. On June 22, 2026, the White House ordered the U.S. government to accelerate its transition to post-quantum cryptography. The order says large-scale quantum computers, especially in adversarial hands, will
🎯 Vulnerability: Web Security Vulnerability
💡 Defense Fix: Implement strict input validation, contextual output encoding, and enforce least-privilege authorization controls.