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STIMSMITH

post-silicon fuzzing

Technique
First seen 6/13/2026
Last seen 9/1/2026
Evidence 5 chunks

NEIGHBORHOOD

4 nodes · 4 edges
graph · post-silicon fuzzing · depth=1

RELATIONSHIPS

7 connections
Fuzzilicon ← implements 99% 2e
Fuzzilicon implements post-silicon fuzzing on x86 CPUs.
RTL Fuzzing compares with → 100% 2e
Post-silicon fuzzing is compared to RTL fuzzing as complementary approaches to finding CPU vulnerabilities.
performance counters uses → 85% 1e
Post-silicon fuzzers rely on performance counters as hardware feedback mechanisms.
hardware fuzzing ← extends 80% 1e
Hardware fuzzing encompasses post-silicon fuzzing which evaluates manufactured processors.
Fuzzilicon: A Post-Silicon Microcode-Guided x86 CPU Fuzzer ← uses 99% 1e
The Fuzzilicon paper presents post-silicon fuzzing on x86 CPUs.
RISCVuzz ← implements 100% 1e
RISCVuzz is a post-silicon fuzzer that finds bugs on real hardware CPUs, complementing RTL fuzzing.
CPU evaluates → 95% 1e
Post-silicon fuzzing evaluates manufactured processors under real execution conditions.