Not to mention the meaning of "friendly". Could an unFriendlyAI know what was meant be Friendly? Wouldn't being able to understand what was meant by Friendly require an IA to be Friendly?

EDITED TO ADD: I goofed in framing the problem. I was thinking about the process of being Friendly, which is what I interpreted the original post to be talking about. What I wrote is obviously wrong, an unFriendly AI could know and understand the intended results of Friendliness.