Authentication Code

nounid 1593·updated May 12, 2026

candidate

A cryptographic checksum based on an Approved security function (also known as a Message Authentication Code [MAC]).

MWE

Classifications

per-axis with provenance

Credential0%rule-basedmulti_axis_classifier_low_confidence.v1

Regulated90%llm-generatedllm:claude-haiku-4-5

—60%llm-generatedllm:claude-haiku-4-5

3 surface forms

2 senses across 2 frameworks

NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →

§1: A cryptographic checksum based on an Approved security function (also known as a Message Authentication Code [MAC]).

FIPS PUB 140-21 senseview framework →

§1: A cryptographic checksum based on an Approved security function (also known as a Message Authentication Code [MAC]).

term as subject — 0 triples

No outgoing triples

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term as object — 0 triples

No incoming triples

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