Red Hat CERTIFICATE SYSTEM 7.3 - ADMINISTRATION, Руководство администратора

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Managing Certificates
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Figure B.10. A Certificate Chain That cannot Be Verified
B.5. Managing Certificates
The standards and services that facilitate using public-key cryptography and X.509 v3 certificates in
a network environment is called the
public-key infrastructure
(PKI). The sections that follow introduce
some specific certificate management issues involved in managing the PKI.
•
Section B.5.1, “Issuing Certificates”
•
Section B.5.2, “Certificates and the LDAP Directory”
•
Section B.5.3, “Key Management”
•
Section B.5.4, “Revoking Certificates”
B.5.1. Issuing Certificates
The process for issuing a certificate depends on the CA that issues it and the purpose for which it will
be used. Issuing nondigital forms of identification varies in similar ways. The requirements to get a
library card are different than the ones to get a driver's license. Similarly, different CAs have different