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Titel:

On the application of Two-Photon Absorption for Laser Fault Injection attacks -- Pushing the physical boundaries for Laser-based Fault Injection

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Selmke, Bodo and Pollanka, Maximilian and Duensing, Andreas and Strieder, Emanuele and Wen, Hayden and Mittermair, Michael and Kienberger, Reinhard and Sigl, Georg
Abstract:
Laser Fault Injection (LFI) is considered to be the most powerful semiinvasive fault injection method for implementation attacks on security devices. In this work we discuss for the first time the application of the nonlinear Two-Photon Absorption (TPA) effect for the purpose of LFI. Though TPA is an established technique in other areas, e.g. fluorescence microscopy, so far it did not receive any attention in the field of physical attack methods on integrated circuits. We show that TPA has sever...     »
Stichworte:
Laser Fault Injection · Countermeasures · Single-Photon Absorption · Two-Photon Absorption · Fault Attacks
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
IACR Trans. Cryptogr. Hardw. Embed. Syst.
Jahr:
2022
Band / Volume:
2022
Heft / Issue:
4
Seitenangaben Beitrag:
862--885
Volltext / DOI:
doi:10.46586/tches.v2022.i4.862-885
WWW:
https://doi.org/10.46586/tches.v2022.i4.862-885
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