The [[CW505_Planar_H-Field_Probe]] (or another H-field probe) can be used to perform side-channel power analysis on a target without inserting a series shunt resistor. In practice this is very simple, it ends up requiring you to (reliably) hold the probe over the chip, for example as shown here:
[[File:hprobe_xmega.jpg|400px]]
== Video Example ==
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|id=https://www.youtube.com/watch?v=zmGKZw_txJc
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== Trace Comparison ==
[[Category: Tips]]