At start-up, ECDA Option for Oracle loads the list of trusted CAs from the trusted roots file. The trusted roots file is similar in format to a certificate file, except that it contains certificates for CAs known to ECDA Option for Oracle. A trusted roots file is accessible by the ECDA Option for Oracle in:
UNIX - <install_dir>/DCO-15_0/connectivity/bin/config/trusted.txt
Windows - C:\<install_dir>\DCO-15_0\connectivity\bin\ini\trusted.txt
Alternatively, you can specify the location of the trusted roots file in the trusted_roots_file configuration option.
The System Security Officer adds and deletes CAs that are to be accepted by ECDA Option for Oracle, using a standard ASCII-text editor.