!!! Overview
[{$pagename}] is defined in [RFC 5280] as a [Key Usage|KeyUsage] [bit] that is asserted when the [Certificate Subject] [Public Key] is used for [Key agreement]. 


For [example], when a [Diffie-Hellman] [key] is to be used for [key] management, then this [bit] is set.

!! More Information
There might be more information for this subject on one of the following:
[{ReferringPagesPlugin before='*' after='\n' }]