Re: Snoop-proof DSP: possible?

axlq <axlq@xxxxxxxxxxx> wrote:

And getting back to my original question, is it pointless to search
for a secure DSP that fits my needs?

It's not pointless. But I'd go for a low-volume, full-custom ASIC
with the algorithms in an implant ROM (to thrwart microscopic
examination) and enough heavy-duty potting material applied to the
chip that it would be difficult to deprocess it and E-beam it.
If you instead use a standard DSP chip, even with security measures the
adversary already has an idea of how to penetrate it