Encryption and Digital Signature Overview
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Certificate conditions that can be set according to the types of encryption
* : XPS stands for XML Paper Specification.
How to check the certificate settings on Windows
To check the certificate settings, open the certificate file and check the fields on the [Details]
tab against the following.
Certificate conditions
Valid certificates can only be used. To check the certificate conditions, check [Properties] >
[Security] > [Certificate Management] > [Certificate Details] > [Validity].
Key usage
(Only when this item is
included in the V3
extended area)
Extended key usage
(Only when this item is
included in the V3 extended
area)
address
Key
encryption
Digital
signature
Server
Authenti-
caion
Client
authenti-
cation
protec-
tion
Encryption on HTTP
communication from
the client to the
machine (SSL/TLS
server)
O
O
O
X
X
X
Encryption on HTTP
communication from
the machine to an
remote server (SSL/
TLS client)
O
O
X
O
X
X
Encryption using
IPsec
X
O
X
X
X
X
Digital signature and
encryption on e-mail
O
O
X
X
O
O
PDF/DocuWorks/XPS*
signature
O
O
X
X
X
X
Key encryption
[Key usage] includes "Key Encipherment".
Digital Signature
[Key usage] includes "Digital Signature".
Server Authentication
[Extended key usage] includes "Server Authentication".
Client Authentication
[Extended key usage] includes "Client Authentication".
E-mail Protection
[Extended key usage] includes "E-mail Protection".
Mail Address
[Subject] includes "E=(E-mail address)", or [Subject alternative
name] includes "RFC822 Name=(E-mail address)".
Validity
Status
Cause
Remedy
Valid
The certificate is valid.
X
X
Содержание ApeosPort-V C5580
Страница 14: ...14 ...
Страница 38: ...1 Before Using the Machine 38 Before Using the Machine 1 ...
Страница 320: ...5 Tools 320 Tools 5 ...
Страница 376: ...10 Using IP Fax SIP 376 Using IP Fax SIP 10 ...
Страница 388: ...12 Using the Server Fax Service 388 Using the Server Fax Service 12 ...
Страница 638: ...15 Problem Solving 638 Problem Solving 15 ...
Страница 786: ...16 Appendix 786 Appendix 16 ...