Internet Security Group: Electromagnetic Analysis

Recently, our team has worked on investigating leakage of compromising
information from electromagnetic emanations from chipcards and other devices.
Our findings show that the EM side-channel is more powerful than the other
side-channels such as power and timing analysis. Spccifically, in some
cases, one can obtain much more compromising information about computations
and one can use this information to defeat the protection afforded by
countermeasures to the other side-channel attacks.

Related Links:
EM Paper