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[Key Settings]
[Key Name]
Enter up to 24 alphanumeric characters for naming the key pair. Set a name that will be easy for you to
find later in a list.
[Signature Algorithm]
Select the signature algorithm from the drop-down list.
[Key Algorithm]
RSA or ECDSA is used for generating a key pair. Select the key length from the drop-down list. The larger
the number for the key length, the slower the communication. However, the security is tighter.
●
[512 bit] cannot be selected for the key length of RSA, if [SHA384] or [SHA512] is selected for
[Signature Algorithm].
[Certificate Signing Request (CSR) Settings]
[Country/Region]
Enter up to 2 characters for the Internet country code.
[State]/[City]
Enter up to 24 alphanumeric characters for the location as necessary.
[Organization]/[Organization Unit]
Enter up to 24 alphanumeric characters for the organization name as necessary.
[Common Name]
Enter up to 41 alphanumeric characters for the common name of the certificate as necessary. "Common
Name" is often abbreviated as "CN."
To perform IPPS Print, the "IP address" or "<host name>.<domain name>" that is used for
connection via IPPS must be entered in [Common Name].
●
Enter the "IP address" when it is fixed.
●
Enter "<host name>.<domain name>" when the DNS server is used.
IPPS(P. 199)
Security
315
Enabling IPP/
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