Primary definition
A block cipher mode of operation that can provide assurance of the authenticity and, therefore, the integrity of data. (SP 800-38B) (NISTIR)
Also known asauth mode · authentication cipher mode · authenticated encryption mode · AE mode · integrity mode
1 sources cited4 related termsReviewed Aug 10, 2026
— The Cyber GlossaryView source
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TCG
A block cipher mode of operation that can provide assurance of the authenticity and, therefore, the integrity of data. (SP 800-38B) (NISTIR)
The Cyber Glossary · 2024
Cite this term
Permanent URL · stable across revisions
Election Security Glossary. (2026). Authentication Mode. In Election Security Glossary. Retrieved August 13, 2026, from https://electionsecurityglossary.com/glossary/authentication-mode
Sources
1 cited · last checked Aug 10, 2026
01
The Cyber Glossary
The Cyber Glossary
Single-source
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