challenge-response one-time authenticator
nounid
163633·updated Oct 3, 2026verified
No definition is given in NIST SP 800-171r3. The term is attested in use at 1 citation in that document; a definition is pending curation.
MWE
Source
Authentication processes resist replay attacks if it is impractical to successfully authenticate by recording or replaying previous authentication messages. Replayresistant techniques include protocols that use nonces or challenges, such as time synchronous or challenge-response one-time authenticators.the sentence this term was read in
Proposed during multiword review of this document in the CKI mapping queue.
Attested in
NIST SP 800-171 Rev 3 - Protecting CUI in Nonfederal Systems
03.05.04 ¶ 2
Classifications
Entity Type
Unknown—cki_proposal_default_pending_classifier
Sensitivity
unclassified
Information Class
unclassified
Variants
- plural
- challenge-response one-time authenticators
- possessive
- challenge-response one-time authenticator's
- pluralpossessive
- challenge-response one-time authenticators'
Framework definitions
- §1 · attested_usage_reviewer_confirmed
- No definition is given in NIST SP 800-171r3. The term is attested in use at 1 citation in that document; a definition is pending curation.Increment 2: attested in NIST SP 800-171r3 without a glossary definition.
Outgoing relationships
No outgoing triples
This term is not the subject of any RDF-style relationship yet.
Incoming relationships
No incoming triples
No other term currently asserts a relationship to this one.