You have to use PEM format for the scripts, they can be paramaterized as well.
Below is a link I found that provides a thorough description.
http://performancetestinginfo.blogspot.com/2010/04/client-side-certificates-with.html
Below is a link I found that provides a thorough description.
http://performancetestinginfo.blogspot.com/2010/04/client-side-certificates-with.html