>On Wed, 17 Dec 1997 15:00:31 GMT, Martin R Green wrote: > Yep, that's the one. It really opened my eyes. >>You're probably thinking of: >>http://www.cl.cam.ac.uk/users/rja14/tamper.html >>which has an excellent article on hacking microprocessor security. I especially liked this part of that article: "if we wish to prevent the loss of a cryptographic key with near certainty (as with firing codes), then we had better use explosives and we had better also guard the device." -tom ---------------------------------------------------------------------- tomss at ids.net - 401-861-2831 - 42 Forge Rd, Potowomut, RI 02818 USA