TEMPEST. I'd like keyboards with counter-measures (emanation of noise clicks) or shielding to be on the market, and built-in for laptops.
I wonder whether touch-screen smartphones give off any useful RF emanations regarding touches, drags, screen contents. Anyways, I'm getting out of topic... Nico -- _______________________________________________ cryptography mailing list cryptography@randombit.net http://lists.randombit.net/mailman/listinfo/cryptography
