The alteration detection settings will be configured in the following procedure.
Generation of the CRT key (encryption key)
Configuration of the additional info for detecting alteration
Application for the approval by CA
(Certificate Authority) - Issue of the certificate
Generation of CSR (Certificate Signing Request)
Installation of the certificate
When using the certificate issued by CA
When using a pre-installed certificate
2.4.4.1 Generation of the CRT key (encryption key)
IMPORTANT
•
When the certificate (CA certificate) issued by CA is valid, it is impossible to generate the CRT key.
•
When the certificate (CA certificate) issued by CA is used, the available key size varies depending on
the CA. Check the available key size in advance.
•
To generate the CRT key, it may take about 2 minutes. Do not operate the web browser until the
generation of CRT key is complete. While the CRT key is being generated, the refresh interval and line
speed may be lower.
1.
Click the [Execute] button of “CRT key generate”.
→
The “CRT key generate” dialog box will be displayed.
2.
Click the [Execute] button.
→
The generation of CRT key will be started. When the generation is finished, the key size and generation
time & date of the generated key will be displayed on “Current CRT key”.
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Operating Instructions
2 Settings
Summary of Contents for WV-S2500 Series
Page 235: ...Operating Instructions 235 Notes ...
