Key And Certificate Management - Pepperl+Fuchs ICDM-RX/TCP-DB9/RJ45-PM Installation And Configuration Manual

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ICDM-RX/TCP Installation and Configuration Guide

Key and Certificate Management

6.4.4. Key and Certificate Management
Key and Certificate management is only available in the Network | Keys/Cert web page.
RSA Key pair used by SSL
and SSH servers
Key and Certificate Management Option Descriptions
This is a private/public key pair that is used for two purposes:
It is used by some cipher suites to encrypt the SSL/TLS handshaking messages.
Possession of the private portion of this key pair allows an eavesdropper to both
decrypt traffic on SSL/TLS connections that use RSA encryption during
handshaking.
It is used to sign the Server RSA Certificate in order to verify that the ICDM-RX/
TCP is authorized to use the server RSA identity certificate. Possession of the
private portion of this key pair allows somebody to pose as the ICDM-RX/TCP.
If the Server RSA Key is to be replaced, a corresponding RSA identity certificate
must also be generated and uploaded or clients are not able to verify the identity
certificate.
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