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W2B High Scurity Circuit Boards

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Whiteboard2Boardroom presents innovations from regional universities, hospitals, research organizations to encourage commercialization.

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W2B High Scurity Circuit Boards

  1. 1. High Security Circuit Boards February 27, 2020
  2. 2. What is the problem? • Preventing Counterfeiting • Integrated circuits may have hidden serial numbers or specially-shaped electronic components identifying the integrated circuits as authentic. • Counterfeiters can discover these identifying marks and incorporate them into counterfeit circuits, thus thwarting authentication efforts. • The very presence of unique features may also make an integrated circuit a target for being counterfeited, since more complicated circuits may be perceived as more profitable and / or important. High Security Electric Circuit Board Options Maintaining the integrity and authenticity of integrated circuits is valuable to designers, manufacturers, and other customers along the electronics supply chain. • Preventing Reverse Engineering • Security of circuit board design is important. • Electronic circuits can be obscured by the package of an integrated circuit or the solid material of the printed circuit board so that the circuits cannot be seen and potentially understood. • It is possible to remove the package of an integrated circuit and grind, polish, or plane the top surface to remove layers • Careful deconstruction can lead to reverse engineering of the underlying electronic circuits and theft of intellectual property.
  3. 3. How does product/service solve problem? • Preventing Counterfeiting • Use physically unclonable functions (PUFs), formed by high energy ions embedded within ICs as unique identifiers • Stimulate PUFs electrically or optically • Sense resulting signal and store in database for future authentication • Doesn’t complicate circuit board design • Preventing Reverse Engineering • Computer generate random electrical interconnects • Multiple pathways and lengths can exist and can be used • Print within the board instead of using discrete surfaces • Utilize techniques like additive manufacturing to make boards
  4. 4. What is the market use? • Secure electronics • Anti-counterfeiting technologies • Protection of IC designs
  5. 5. What competition exists? • Visible methods like serial numbers, images • Covering, embedding, or encapsulating the circuit board • Memory-intensive or digital methods to create a unique signature • Complexity and obfuscation
  6. 6. What is the status of the intellectual property? Honeywell FM&T • US Patents – 10,019,565 – 10,331,839 • US Patent Applications – 2018/0040566 • Invention Disclosures – Additional ID’s in similar areas
  7. 7. What is the stage of development? • TRLs 2 – 3 • Early in development, but IP has been secured • Continued development underway
  8. 8. What is needed for further development? • Reduce to practice • Identify applications • Develop database system to store and authenticate PUFs

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