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by dhx
1108 days ago
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Seemingly it'd be possible to attack an operating memory controller by etching with a laser, editing the circuit with a Focused Ion Beam (FIB) machine and putting some probes down to extract the key. But it's then an arms race with chip manufacturers who would try and bake in ever more sophisticated and complex tamper-detection to their chips. Look up Christopher Tarnovsky talks from Black Hat 2009, Black Hat 2010, DEF CON 20, hardwear.io 2019. |
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