programmablelogics, such as complex programmablelogic devices (CPLDs) and field programmable gate arrays (FPGAs), are widely used in security applications. In these applications cryptographic ciphers, physically unc...
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ISBN:
(纸本)9781627081351;9781627081368
programmablelogics, such as complex programmablelogic devices (CPLDs) and field programmable gate arrays (FPGAs), are widely used in security applications. In these applications cryptographic ciphers, physically unclonable functions (PUFs) and other security primitives are implemented on such platforms. These security primitives can be the target of fault injection attacks. One of the most powerful examples of fault injection techniques is laser fault injection (LFI), which can induce permanent or transient faults into the configuration memories of programmablelogic. However, localization of fault sensitive locations on the chip requires reverse-engineering of the utilized building blocks, and therefore, is a tedious task. In this work, we propose an automated technique using readily available IC debug tools to map and profile the fault sensitive locations of programmablelogic devices in a short period.
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