Protecting Code

Imagine you could encrypt your asp pages and then using a dll run the pages as normal do you think there would be a market for it. Obviously the dll would need to be registered on the server, but once registered you never need to register it again, if the asp page changes then just re-encrypt it.

One advantage I could see for it is db connections or when writing scripts for other companies but want to protect some of the routines you might have written. But what do you think.