Special Session II
summary
Hardware Trojans that flip destination ID fields or swap flit type bits in electronic NoCs cause silent cache-miss timeouts and large IPC drops, demonstrated via cycle-accurate simulation and mitigation by localized detection plus rerouting; wireless NoCs face Trojan-tampering of token timers that yields denial-of-service but a distributed ranking-based channel controller recovers about 45% wireless utilization; photonic NoCs use a Soteria cross-layer scheme that XORs data with keys derived from micro‑ring fabrication drift and adds small loss/EDP overheads while lightweight detectors and ML anomaly filters localize corruption and DoS.
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chapters (5)
- 0:00Network-on-chip security intro
- 1:28Electronic NOCs and Trojans
- 23:08Wireless NOCs security vulnerabilities and solutions
- 40:00Photonic NOC threats and defenses
- 1:01:53Hybrid NOC security panel
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