4 ms·
Sorry, I didn't mean to suggest that the attack was with a passive. Clearly, this package is shown to have logic. But it was meant to look as if it were a pas
by wyldfire 8y ago
Sorry, I didn't mean to suggest that the attack was with a passive. Clearly, this package is shown to have logic. But it was meant to look as if it were a passive. In some cases surface mount, but in truly devious ones it's much better hidden.
- baybal2 8y agoWell my own idea was along the lines - if they can burry passives, burying a small IC should also be possible
- femto 8y agoSD cards have the raw IC die buried in the PCB. If you crack open a cheap SanDisk card, you will see that it is a marvel of engineering. Instinctively one thinks of advanced manufacturing as being reserved for high end goods, but in reality it is used widely in cheap mass produced things to bring the cost down.