[OLPC Security] Extending theft-deterrence to support delegation.

[Michael Stone]

I'm vaguely inclined toward the sig02 proposal. I think I need a more
complete writeup in order to offer an official opinion (e.g. with more
detailed examples of usage and a discussion of the effect on the act01
format, if any). It's sad that we have no good way to specifying groups
of serial numbers or delegation to an online S/N authority. Can we do
any better there?

Michael