HMAC

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Abbreviations / Acronyms / Synonyms:

Hash- Based Message Authentication Code

Hash Message Authentication Code

NIST SP 800-121 Rev. 2, NIST SP 800-97

hash-based message authentication code

NISTIR 8214A

Hash-based Message Authentication Code

NIST SP 800-203, NIST SP 800-81-2, NIST SP 800-90B

Hash-Based Message Authentication Code

CNSSI 4009-2015

keyed hash-based message authentication code

CNSSI 4009-2015

Keyed-Hash Message Authentication Code

NIST SP 800-108r1

NIST SP 800-113

NIST SP 800-131A Rev.2

NIST SP 800-133 Rev. 2

NIST SP 800-175B Rev. 1

NIST SP 800-185

NIST SP 800-52 Rev. 2

NIST SP 800-56B Rev. 2

NIST SP 800-57 Part 1 Rev. 5

NIST SP 800-77 Rev. 1

NIST SP 800-90A Rev. 1

Definitions:

A message authentication code that uses a cryptographic key in conjunction with a hash function.
Sources:
CNSSI 4009-2015 under keyed hash-based message authentication code from FIPS 198-1
NISTIR 7711 under Hash-based Message Authentication Code

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.