Importing The Web Server Certificate - Siemens SINEMA Remote Connect Operating Instructions Manual

Configuring with Web Based Management
4.9 Security
4.9.1.5

Importing the Web server certificate

If you do not want to use the Web server certificate issued by SINEMA RC, here you can
import a Web server certificate from an external certification authority. The Web server
certificate can, for example, be issued by a company internal certification authority or by a
public certification authority.
Note
Supported encryption
SINEMA RC supports Web server certificates encrypted according to RSA (Rivest, Shamir
und Adleman).
To import the Web server certificate, you require the following files:
● Certificate file
Examples of the content of a certificate file (.crt, .pem)
-----BEGIN CERTIFICATE----- .... -----END CERTIFICATE-----
-----BEGIN X509 CERTIFICATE----- .... -----END X509 CERTIFICATE-----
● Key file
The RSA key file that belongs to the certificate file.
Examples of the content of a certificate file of a key file (.pem, .key)
Encrypted:
--
Unencrypted:
● CA chain file
This file contains the certificates of all certification authorities involved. Base on the
certificate chain the validity of the Web server certificate is checked.
Examples of the content of a CA chain file (.crt, .pem):
Several certificate blocks one after the other:
-----BEGIN CERTIFICATE----- ... -----END CERTIFICATE-----
-----BEGIN CERTIFICATE----- ... -----END CERTIFICATE-----
-----BEGIN CERTIFICATE----- ... -----END CERTIFICATE-----
92
-----BEGIN ENCRYPTED PRIVATE KEY----- ... -----END ENCRYPTED PRIVATE KEY---
-----BEGIN PRIVATE KEY----- ... -----END RSA PRIVATE KEY-----
-----BEGIN RSA PRIVATE KEY----- ... -----END RSA PRIVATE KEY-----
SINEMA Remote Connect - Server
Operating Instructions, 11/2017, C79000-G8976-C383-04