The Post-Quantum Cryptography Alliance (PQCA) has been initiated by The Linux Foundation, aiming to advance and endorse post-quantum cryptography in response to cryptographic security challenges posed by quantum computing. The PQCA will unite industry leaders, researchers, and developers to produce reliable software implementations of standardized algorithms, supporting the continual development and standardization of new post-quantum algorithms. It acts as a central foundation for organizations aligning with the U.S. National Security Agency's Cybersecurity Advisory.

Supported by major entities like Amazon Web Services, Cisco, Google, and IBM, the PQCA strives to promote cryptographic agility across various industries. In addressing the pressing concerns arising from quantum computing advancements, the alliance will undertake technical projects, developing software for the assessment, prototyping, and deployment of post-quantum algorithms. Key projects include the Open Quantum Safe initiative and the PQ Code Package Project, starting with the ML-KEM algorithm, intended to facilitate the practical adoption of post-quantum cryptography. Organizations and individuals are encouraged to actively participate in the alliance's mission through the PQCA website or GitHub.

Why does this matter?

Leveraging the groundwork laid by founding members over the last decade, PQCA emphasizes preparing for the transition to post-quantum cryptography. As quantum capabilities progress, traditional cryptographic methods face vulnerabilities. PQCA addresses this concern by bringing together industry leaders to develop and standardize post-quantum algorithms, ensuring robust digital security.