Subordinate CAs interact with customers to field certification demands and maintain the CRL.
What is CRL?
- Certificate Revocation List-Based Certificate Revocation Status Check.
- To review the status of a certificate using a CRL, the customer arrives at the CA (or CRL issuer) and downloads its certification revocation list.
- After doing this, it then must dig through the entire list for that particular certificate.
- A CRL is issued by a CRL issuer, which is typically the CA that also gave the related certificates, but could alternatively be some other official authority.
- All CRLs have a lifetime during which they are valid; this timeframe is often 24 hours or less.
To learn more about CRL, refer to:
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