Additional Authenticated Data

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Abbreviations / Acronyms / Synonyms:

AAD

NIST SP 800-97

Definitions:

Additional Authenticated Data
Sources:
NIST SP 800-38D under AAD

The input data to the authenticated encryption function that is authenticated but not encrypted.
Sources:
NIST SP 800-38D

Glossary Comments

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See NISTIR 7298 Rev. 3 for additional details.