[cryptography] Preserve us from poorly described/implemented crypto

Nico Williams nico at cryptonector.com
Tue Jun 7 13:31:43 EDT 2011


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
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