Challenge and Reply Authentication

nounid 1792·updated May 9, 2026

candidate

Prearranged procedure in which a subject requests authentication of another and the latter establishes validity with a correct reply.

MWE

Classifications

per-axis with provenance

Control92%llm-generatedllm:claude-haiku-4-5

unclassified

unclassified

3 surface forms

2 senses across 2 frameworks

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

§1: Prearranged procedure in which a subject requests authentication of another and the latter establishes validity with a correct reply.

CNSSI-4009 (Glossary of Information Assurance Terms)1 senseview framework →

§1: Prearranged procedure in which a subject requests authentication of another and the latter establishes validity with a correct reply.

term as subject — 0 triples

No outgoing triples

This term is not the subject of any RDF-style relationship yet.

term as object — 0 triples

No incoming triples

No other term currently asserts a relationship to this one.