Allied Telesis AT-S62 - Manual (Page 717)

AT-S62 Management Software Menus Interface User’s Guide
Section VII: Management Security 717
PKI Standards
The following standards are supported by the switch:
ˆ draft-ietf-pkix-roadmap-05 — PKIX Roadmap
ˆ RFC 1779 — A String Representation of Distinguished Names
ˆ RFC 2459 — PKIX Certificate and CRL Profile
ˆ RFC 2511 — PKIX Certificate Request Message Format
ˆ PKCS #10 v1.7 — Certification Request Syntax Standard
Certificate Retrieval and Storage
Certificates are stored by CAs in publicly accessible repositories for
retrieval by end entities. The following repositories used in PKI are
commonly accessed via the following protocols: Hypertext Transfer
Protocol (HTTP), File Transfer Protocol (FTP).
Before the switch can use a certificate, it must be retrieved and manually
added to the switch’s Certificate Database, which is stored in RAM
memory. The switch attempts to validate the certificate, and if validation is
successful the certificate’s public key is available for use.
Root CA Certificate Validation
Root CA certificates are verified out of band by comparing the certificate’s
fingerprint (the encrypted one-way hash with which the issuing CA signs
the certificate) with the fingerprint which the CA has supplied by a non-
network-based method. To view a certificate’s fingerprint, use the
procedure described in “Viewing a Certificate” on page 728.