DMCA
Trojan Detection using IC Fingerprinting ∗
| Citations: | 83 - 1 self |
BibTeX
@MISC{Agrawal_trojandetection,
author = {Dakshi Agrawal and Selçuk Baktır and Deniz Karakoyunlu and Pankaj Rohatgi Berk Sunar},
title = {Trojan Detection using IC Fingerprinting ∗},
year = {}
}
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Abstract
Hardware manufacturers are increasingly outsourcing their IC fabrication work overseas due to their much lower cost structure. This poses a significant security risk for ICs used for critical military and business applications. Attackers can exploit this loss of control to substitute Trojan ICs for genuine ones or insert a Trojan circuit into the design or mask used for fabrication. We show that a technique borrowed from side-channel cryptanalysis can be used to mitigate this problem. Our approach uses noise modeling to construct a set of fingerprints for an IC family utilizing sidechannel information such as power, temperature, and electromagnetic (EM) profiles. The set of fingerprints can be developed using a few ICs from a batch and only these ICs would have to be invasively tested to ensure that they were
