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Dot gov

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Https

Secure .gov websites use HTTPS
A lock (Dot gov) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

Cryptographic Standards and Guidelines

Withdrawn Crypto Standards

Created December 29, 2016, Updated August 23, 2021