Comment Comment by leetbulb This is one of the coolest anti-tamper mechanisms imho: https://spectrum.ieee.org/the-unhackable-envelopeTLDR: HSM housed within an envelope composed of layered electrodes having a unique capacitive signature used to derive its secret material. parent leetbulb 4 years ago
TLDR: HSM housed within an envelope composed of layered electrodes having a unique capacitive signature used to derive its secret material.