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FIPS 198-1 The Keyed-Hash Message Authentication Code (HMAC)

NASA Cybersecurity Policy Reference (OCIO/CSET) as of 2026-09-15
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first version loaded FIPS Documents

Title

The Keyed-Hash Message Authentication Code (HMAC)

Control

Listed as FIPS 198-1. Dated July 16, 2008.

Discussion

Planned for withdrawal, replaced by SP 800-224 as of 6/23/25

Published at

https://csrc.nist.gov/pubs/fips/198-1/final