In the past years, I reviewed stage0 of live-bootstrap and gave two presentations about it (available on YouTube). Currently, I am working on a much simpler approach than using the GNU Mes compiler, which requires you to first have a large subset of C compiler. See https://www.iwriteiam.nl/Software.html for more information.
userbinator•2h ago
how a fabrication-time attacker can leverage analog circuits to create a hardware attack that is small (i.e., requires as little as one gate) and stealthy (i.e., requires an unlikely trigger sequence before effecting a chip’s functionality).
fjfaase•4h ago