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SP 800-90B Recommendation for the Entropy Sources Used for Random Bit Generation

NASA Cybersecurity Policy Reference (OCIO/CSET) as of 2026-09-15
All changes in this version
first version loaded NIST Documents

Title

Recommendation for the Entropy Sources Used for Random Bit Generation

Control

Listed as SP 800-90B. Dated January 10, 2018.

Discussion

Updates under consideration as of 5/28/25

Published at

https://csrc.nist.gov/pubs/sp/800/90/b/final