State-of-the-Art Anti-Counterfeiting: Attacks And Countermeasures
summary
Modern anti‑counterfeiting measures target concrete attack paths and real costs: an authentication die of ~2×2 mm yields about 28,000 die per 300 mm wafer, a 25‑wafer tray represents roughly $140M of protected systems, and a 15–20¢ IC can gate a $60B consumables market. Practical attacks shown include power analysis (≈1,000 traces to recover keys), FIB/address hijack of NVM, laser/fault injection to skip rounds, and remanufacturing; defenses are supply‑chain provenance, mutual authentication, timing proof‑of‑work and PUF + helper‑data enrollment.
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chapters (8)
- 0:00Introduction and background
- 0:16Motivations for security chips
- 6:02Supply chain security
- 9:19Authentication architecture
- 10:19Challenge response protocols
- 12:11Attack surfaces and defense
- 39:25Q&A session part 1
- 39:50Q&A session part 2
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