The Commercial National Security Algorithm Suite 2.0 and Quantum Computing FAQ

The Commercial National Security Algorithm Suite (CNSA) 2.0 introduces quantum-resistant cryptographic algorithms to protect sensitive national security systems (NSS) against future quantum computing threats. With an emphasis on replacing vulnerable public-key systems, CNSA 2.0 promotes secure transitions for software signing, network protocols, and more. These efforts align with the NSA’s strategy to ensure robust, long-term security for NSS and critical data.