Add the certificate generation infrastructure needed by security examples

Information

• RTI Product: RTI Security Plugins
• Version: N/A
• Operating system: N/A
• Compiler: N/A
• Compiler version: N/A
• Additional information: N/A

What is the current behavior?

There are no examples using RTI Security Plugins in this community repository. There are no security artifacts either. Having security artifacts can be a good starting point for the community to contribute with RTI Security Plugins examples.

Steps to reproduce the issue

N/A

What is the expected behavior?

Having some OpenSSL config files and scripts so that users can easily generate their own certificates and keys to use in (future) security examples.

Suggested solutions

Add these config files under the resources directory.