!!! Overview [{$pagename}] is a [RFC] describing US [Secure Hash Algorithm] 1 ([SHA-1]) [We refer you to the full text|RFC:3174|target='_blank']. Updated by: [RFC 4634], [RFC 6234] !! More Information There might be more information for this subject on one of the following: [{ReferringPagesPlugin before='*' after='\n' }]