[Cryptech Tech] status alpha board designers

Jacob jacob at edamaker.com
Sat Apr 25 19:42:55 UTC 2015


> a power drop is considered an attack; welcome to c4 time.

If so, then there may be a need to add a power-sense circuitry for 
out-of-tolerance voltage values that would feed into the tamper-detect 
MCU, an associated power-failure LED indicator (maybe using one of the 
existing 4 LEDs already there?), and possibly implement a hard shut-down 
that would require a manual intervention to restart.

Again, thinking aloud.

Jacob



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