Step 3: Download and Customize the Keyman/VSE Tool
Important: JDK 1.5 or higher is required! Before you begin, make sure that the Java™ Development Kit (JDK) 1.5 or higher is installed on the development platform where you plan to install Keyman/VSE. If you do not have JDK 1.5 or higher installed, refer to Installing the Common Prerequisite Programs, for details.
You can use the Keyman/VSE tool for most of the activities concerning TLS keys and certificates. You install it on a Java-enabled platform.