Encryption Features For Communication - Fuji Xerox ApeosPort-V C6676 Administrator's Manual

13 Encryption and Digital Signature Settings
Invalid (before validity
starts)
Invalid (validity expires)
Certificate issuer
unknown.
Invalid
Validity Check Failed
Signature validation
failed.
* : For Windows, open the certificate file and check [Valid From] on the [Advanced] tab.

Encryption Features for Communication

The data sent between the machine and computers on a network can be encrypted.
 Encrypting HTTP Communications from a Client to the Machine
(SSL/TLS Server)
13
The SOAP, Internet Services (HTTP), IPP, and WebDAV ports use the HTTP server of the
machine.
The SSL/TLS protocol is used to encrypt the HTTP communications between a client and the
machine.
Note
To encrypt communications, either one of the device certificate is required: a self-signed
certificate or a certificate issued by another CA.
Note
For information on the setting procedure, refer to "Configuration of HTTP Communications Encryption" (P.415).
412
Validity Status
The valid period of the
certificate is not started.
The certificate expired.
The certificate path is
not completed.
The certificate is invalid. The certificate has
The validity check has
been failed.
The signature
validation has failed.
• If the certificate for the SSL server contains the V3 extension "keyUsage", "digitalSignature" must be
asserted. Refer to "How to check the certificate settings on Windows" (P.411).
• By encrypting HTTP communications, communications data can be encrypted at the time of
printing using IPP (SSL encrypted communications).
Cause
The validation Check the time when
period of the the valid period of
certificate is before the certificate starts.
the time of the Also check if the
machine. time of the machine
is correctly set.
The validation Check the time when
period of the the valid period of
certificate is after the certificate ends.
the time of the Also check if the
machine. time of the machine
is correctly set.
A CA certificate Import all the CA
necessary to certificates of the
configure the CAs included in the
certificate path is certificate path.
not imported.
Use the valid
been confirmed to certificate.
be invalid by the
validity check.
The validity check Check the validity
has failed for an check settings,
network settings,
error such as a
network and communication
communication of the machine.
error.
The certificate or the Check if the
signature is not certificate is correct.
correct.
Remedy