Raise your game for split manufacturing

Restoring the true functionality through BEOL

Satwik Patnaik, Mohammed Ashraf, Johann Knechtel, Ozgur Sinanoglu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Split manufacturing (SM) seeks to protect against piracy of intellectual property (IP) in chip designs. Here we propose a scheme to manipulate both placement and routing in an intertwined manner, thereby increasing the resilience of SM layouts. Key stages of our scheme are to (partially) randomize a design, place and route the erroneous netlist, and restore the original design by re-routing the BEOL. Based on state-of-the-art proximity attacks, we demonstrate that our scheme notably excels over the prior art (i.e., 0% correct connection rates). Our scheme induces controllable PPA overheads and lowers commercial cost (the latter by splitting at higher layers).

Original languageEnglish (US)
Title of host publicationProceedings of the 55th Annual Design Automation Conference, DAC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
VolumePart F137710
ISBN (Print)9781450357005
DOIs
StatePublished - Jun 24 2018
Event55th Annual Design Automation Conference, DAC 2018 - San Francisco, United States
Duration: Jun 24 2018Jun 29 2018

Other

Other55th Annual Design Automation Conference, DAC 2018
CountryUnited States
CitySan Francisco
Period6/24/186/29/18

Fingerprint

Manufacturing
Game
Routing
Intellectual property
Intellectual Property
Excel
Resilience
Proximity
Placement
Layout
Chip
Attack
Costs
Demonstrate
Design

ASJC Scopus subject areas

  • Computer Science Applications
  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Modeling and Simulation

Cite this

Patnaik, S., Ashraf, M., Knechtel, J., & Sinanoglu, O. (2018). Raise your game for split manufacturing: Restoring the true functionality through BEOL. In Proceedings of the 55th Annual Design Automation Conference, DAC 2018 (Vol. Part F137710). [a140] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1145/3195970.3196100

Raise your game for split manufacturing : Restoring the true functionality through BEOL. / Patnaik, Satwik; Ashraf, Mohammed; Knechtel, Johann; Sinanoglu, Ozgur.

Proceedings of the 55th Annual Design Automation Conference, DAC 2018. Vol. Part F137710 Institute of Electrical and Electronics Engineers Inc., 2018. a140.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Patnaik, S, Ashraf, M, Knechtel, J & Sinanoglu, O 2018, Raise your game for split manufacturing: Restoring the true functionality through BEOL. in Proceedings of the 55th Annual Design Automation Conference, DAC 2018. vol. Part F137710, a140, Institute of Electrical and Electronics Engineers Inc., 55th Annual Design Automation Conference, DAC 2018, San Francisco, United States, 6/24/18. https://doi.org/10.1145/3195970.3196100
Patnaik S, Ashraf M, Knechtel J, Sinanoglu O. Raise your game for split manufacturing: Restoring the true functionality through BEOL. In Proceedings of the 55th Annual Design Automation Conference, DAC 2018. Vol. Part F137710. Institute of Electrical and Electronics Engineers Inc. 2018. a140 https://doi.org/10.1145/3195970.3196100
Patnaik, Satwik ; Ashraf, Mohammed ; Knechtel, Johann ; Sinanoglu, Ozgur. / Raise your game for split manufacturing : Restoring the true functionality through BEOL. Proceedings of the 55th Annual Design Automation Conference, DAC 2018. Vol. Part F137710 Institute of Electrical and Electronics Engineers Inc., 2018.
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