Authentication Protocol
nounid
1600·updated Aug 30, 2026verified· unreviewed
A defined sequence of messages between a Claimant and a Verifier that demonstrates that the Claimant has possession and control of a valid token to establish his/her identity, and optionally, demonstrates to the Claimant that he or she is communicating with the intended Verifier.
polysemousMWE
Attested in
NIST SP 800-171 Rev 3 - Protecting CUI in Nonfederal Systems
03.01.16.d ¶ 103.05.02 ¶ 23.2.1 ¶ 16
Classifications
Entity Type
Process0%rule-basedmulti_axis_classifier_low_confidence.v1
Sensitivity
Regulated90%llm-generatedllm:claude-haiku-4-5
Information Class
—80%llm-generatedllm:claude-haiku-4-5
Variants
- plural
- Authentication Protocols
- possessive
- Authentication Protocol's
- pluralpossessive
- Authentication Protocols'
Framework definitions
- §1
- A defined sequence of messages between a Claimant and a Verifier that demonstrates that the Claimant has possession and control of a valid token to establish his/her identity, and optionally, demonstrates to the Claimant that he or she is communicating with the intended Verifier.
- §2 · sense_2_pending_review
- A well-specified message exchange process between a claimant and a verifier that enables the verifier to confirm the claimant’s identity.
- §1
- A well-specified message exchange process between a claimant and a verifier that enables the verifier to confirm the claimant’s identity.
- §1
- A defined sequence of messages between a Claimant and a Verifier that demonstrates that the Claimant has possession and control of a valid token to establish his/her identity, and optionally, demonstrates to the Claimant that he or she is communicating with the intended Verifier.
- §1 · attested_usage_pack_match
- No definition is given in NIST SP 800-171r3. The term is attested in use at 3 citations in that document; a definition is pending curation.Increment 2: attested in 800-171r3 without a glossary definition.
- §1 · legacy_primary
- A defined sequence of messages between a Claimant and a Verifier that demonstrates that the Claimant has possession and control of a valid token to establish his/her identity, and optionally, demonstrates to the Claimant that he or she is communicating with the intended Verifier.DR-088 backfill from the noun definition column
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.