Originally Posted by UIUC-Bergman
Yes, it is. We want to leverage this technology as a secure channel for graphics (so applications cannot spy on other applications, for instance). It has already been done for VMs and a few other things, so this isn't out of the realm of possibility. In fact, GPUs have been designed with this in mind - we just can't figure out if any have actually been released or not yet.
try nzone.com (nvidia's official forums) they will probably direct you in a better direction then we can, just let us know how you make out with this.