The following four requirements must be met before running sctest:
You must enable the SunVTS intervention mode.
You must have a scratch smart card ready.
You must configure the card reader, if it has not ben configured already. The card reader can be configured with the GUI provided by the OS (under Workspace Menu-Tools-Smart card).
You must initialize the test card with GUI provided by the OS (under Workspace Menu-Tools-Smart card).
Once you have fulfilled these four requirements, you are ready to run sctest.