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Key Expansion

nounid 3072·updated May 12, 2026
candidate

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

MWE

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.

Outgoing relationships

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Incoming relationships

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