NIST

securitygovernance & riskcryptography

Stands for: National Institute of Standards and Technology

The US standards agency whose cryptographic and security publications function as global engineering baselines.

NIST runs the FIPS standards and the SP 800 series this site cites constantly - SP 800-52r2 for TLS configuration, SP 800-38A for cipher modes - and ran the open competitions that selected AES and SHA-3. Its post-quantum standardization produced ML-KEM and ML-DSA, and its Cybersecurity Framework (CSF) anchors countless compliance programs. Not a regulator: adoption outside US federal systems is voluntary, which makes its influence the more remarkable.

Also known as: nist, sp 800, fips

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