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Key Expansion

nounid 3072·updated Aug 30, 2026
verified· unreviewed

Routine used to generate a series of Round Keys from the Cipher Key.

MWE

Attested in

No recorded attestations. They are written when an MWE tagging stage is completed, stamped with the pack version and the document’s digest.

Classifications

Entity Type

Process0%rule-basedmulti_axis_classifier_low_confidence.v1

Sensitivity

Regulated80%llm-generatedllm:claude-haiku-4-5

Information Class

unclassified

Variants

plural
Key Expansions
possessive
Key Expansion's
pluralpossessive
Key Expansions'

Framework definitions

NISTIR 7298: Glossary of Key Information Security Terms, Revision 21 senseview framework →
§1
Routine used to generate a series of Round Keys from the Cipher Key.
FIPS PUB 1971 senseview framework →
§1
Routine used to generate a series of Round Keys from the Cipher Key.
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
Routine used to generate a series of Round Keys from the Cipher Key.
DR-088 backfill from the noun definition column

Outgoing relationships

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Incoming relationships

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