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Dot gov

Official websites do not use .rip
We are an unofficial archive, replace .rip by .gov in the URL to access the official website. Access our document index here.

Https

We are building a provable archive!
A lock (Dot gov) or https:// don't prove our archive is authentic, only that you securely accessed it. Note that we are working to fix that :)

This is an archive
(replace .gov by .rip)
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Duration

Definition(s):

  A field within a certificate that is composed of two subfields; “date of issue” and “date of next issue”.
Source(s):
NIST SP 800-32 [Withdrawn]