SHA-3 | NIST to Update FIPS 202 and Revise Special Publication 800-185

National Institute of Standards and Technology (NIST) sent this bulletin at 03/13/2025 12:04 PM EDT
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NIST Cybersecurity and Privacy Program

SHA-3 | NIST to Update FIPS 202 and Revise Special Publication 800-185

In July 2023, NIST’s Crypto Publication Review Board initiated a process to review two publications related to SHA-3 (Secure Hash Algorithm-3):

  • Federal Information Processing Standard (FIPS) 202, SHA-3 Standard (2015)
  • NIST Special Publication (SP) 800-185, SHA-3 Derived Functions (2016)

After two public comment periods, NIST has decided to update FIPS 202 and revise SP 800-185. See the full announcement for more details, links to comments received, and ways to monitor future developments.

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