Official websites use .gov A .gov website belongs to an official government organization in the United States. Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

https://www.nist.gov/publications/security-requirements-cryptographic-modules-0 If you have any questions about this publication or are having problems accessing it, please contact [email protected] .