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Paper 2012/077

MAGNITUDE SQUARED COHERENCE BASED SCA

Sebastien Tiran and Amine Dehbaoui and Philippe Maurine

Abstract

Magnitude Squared Coherence is a signal processing tool that indicates how well two time domain signals match one with the other by tracking linear dependencies in their spectral decomposition. This paper introduces different ways of using the Magnitude Squared Coherence for Side Channel Analysis. This distinguisher has several advantages over well-known distinguishers.

Metadata
Available format(s)
PDF
Publication info
Published elsewhere. Unknown where it was published
Keywords
Secure CircuitSide Channel AttacksDistinguisher
Contact author(s)
tiran @ lirmm fr
History
2012-03-12: revised
2012-02-23: received
See all versions
Short URL
https://ia.cr/2012/077
License
Creative Commons Attribution
CC BY
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