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smartypants said () (edited )

Thank you for posting this story!

It has immense interest to me, from my ancient career of exploiting these chips and other related chips via renting scanning electron microscopes and peeling off obfuscation grid atop the good parts, and also "runtime glitching" (voltage, temp, amperage, clock jitter) to glean internal keys of production runs.

Not for fraud, but for selling crypto services... I was a white hat and part of a team of guys... or at least I mostly a white hat, but not a gray hat, nor black hat.