LATEST VERSION: 8.1.0 - CHANGELOG
Pivotal GemFire® v8.1

Step 2: Create keystores

Step 2: Create keystores

The GemFire server requires keys and keystores in the Java Key Store (JKS) format while the native client requires them in the clear PEM format. Thus you need to be able to generate private/public keypairs in either format and convert between the two using the keytool utility and the openssl command.

There are public third party free tools and source code available to download such as the "KeyTool IUI" tool.