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Abbreviation(s) and Synonym(s):

integrity check value
Integrity Check Value

Definition(s):

A fixed string that is prepended to the plaintext within the authenticated-encryption function of a key-wrap algorithm, in order to enable the verification of the integrity of the plaintext within the authenticated-decryption function.
Source(s):
NIST SP 800-38F under integrity check value

Glossary Comments

Comments about specific definitions should be sent to the authors of the linked Source publication. For NIST publications, an email is usually found within the document.

Comments about the glossary's presentation and functionality should be sent to secglossary@nist.gov.

See NISTIR 7298 Rev. 3 for additional details.

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Glossary Comments