Cep Terminals GSM/GPRS TERMINAL CT63 JAVA 6203 Manuale Utente
Codici prodotto
6203
Java User’s Guide
11.1 Secure Data Transfer
99
wm_java_usersguide_v19
Page 86 of 109
2012-01-27
Confidential / Released
Two modes exist for safe data links.
Mode 1:
•
•
No examination of the server certificate takes place when setting up the connection. The
authenticity of the server certificate is not verified. See
authenticity of the server certificate is not verified. See
Figure 54: Mode 1 – Customer Root Certificate does not exist
, 1. Step):
•
Customer Root Certificate is inside of the module.
•
Command: Switch on Certificate Verification for HTTPS Connections was sent.
•
The server certificate is examined when setting up a connection. Two configurations are
valid. The server certificate is identical to the certificate in the module (both certificates are
self signed root certificates) or the server certificate forms a chain with the certificate of the
module. Thus the authenticity of the server certificate can be examined with the help of the
certificate of the module. See
valid. The server certificate is identical to the certificate in the module (both certificates are
self signed root certificates) or the server certificate forms a chain with the certificate of the
module. Thus the authenticity of the server certificate can be examined with the help of the
certificate of the module. See
Figure 55: Mode 2 - Server Certificate and Certificate into module are identical