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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