> they're effectively giving you both the lock and the key, DRM in a nutshell. I think we have to assume the anti-circumvention laws are intended to apply in

> they're effectively giving you both the lock and the key, DRM in a nutshell. I think we have to assume the anti-circumvention laws are intended to apply in precisely this kind of circumstance, since that describes virtually all DRM. When these laws were written, it was even common for DRM to be implemented as XORing with some single byte "key", which was trivial to either extract from the program or just brute force.