NSA CNSA Suite 2.0 — Commercial National Security Algorithm Suite
The NSA's Commercial National Security Algorithm Suite 2.0 (CNSA 2.0), announced September 2022, establishes the quantum-resistant cryptographic algorithms required for National Security Systems (NSS). CNSA 2.0 replaces CNSA 1.0 and mandates transition to post-quantum algorithms.
Domains
Implementation and Validation
Hash Functions
Digital Signatures
Key Establishment
Symmetric Encryption
Frequently Asked Questions
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