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nist.gov news-events › news › 2016 › 10

Move Over, Lasers: Scientists Can Now Create Holograms from Neutrons, Too | NIST

For the first time, a team including scientists from the National Institute of Standards and Technology (NIST) have used neutron beams to create holograms of

nist.gov news-events › news › 2022 › 10

Forensic Bitemark Analysis Not Supported by Sufficient Data, NIST Draft Review Finds | NIST

NIST scientific foundation reviews address issues of accuracy, reliability and validity in forensic science.

csrc.nist.gov publications › detail › fips › 199

FIPS 199, Standards for Security Categorization of Federal Information and Information Systems | CSRC

The purpose of this document is to provide a standard for categorizing federal information and information systems according to an agency's level of concern for confidentiality, integrity, and availability and the potential impact on...

csrc.nist.gov publications › detail › fips › 202

FIPS 202, SHA-3 Standard: Permutation-Based Hash and Extendable-Output Functions | CSRC

This Standard specifies the Secure Hash Algorithm-3 (SHA-3) family of functions on binary data. Each of the SHA-3 functions is based on an instance of the KECCAK algorithm that NIST selected as the winner of the SHA-3 Cryptographic Hash...

csrc.nist.gov publications › detail › sp › 800-185

SP 800-185, SHA-3 Derived Functions: cSHAKE, KMAC, TupleHash, and ParallelHash | CSRC

This Recommendation specifies four SHA-3-derived functions: cSHAKE, KMAC, TupleHash, and ParallelHash. cSHAKE is a customizable variant of the SHAKE functions defined in FIPS 202. KMAC (for KECCAK Message Authentication Code) is a...

csrc.nist.gov publications › detail › sp › 800-38d

SP 800-38D, Recommendation for Block Cipher Modes of Operation: Galois/Counter Mode (GCM) and GMAC | CSRC

This Recommendation specifies the Galois/Counter Mode (GCM), an algorithm for authenticated encryption with associated data, and its specialization, GMAC, for generating a message authentication code (MAC) on data that is not encrypted....

csrc.nist.gov publications › detail › sp › 800-53

SP 800-53 Rev. 5, Security and Privacy Controls for Information Systems and Organizations | CSRC

This publication provides a catalog of security and privacy controls for information systems and organizations to protect organizational operations and assets, individuals, other organizations, and the Nation from a diverse set of threats...