• Login
    View Item 
    •   Home
    • Research
    • Articles
    • View Item
    •   Home
    • Research
    • Articles
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Browse

    All of KAUSTCommunitiesIssue DateSubmit DateThis CollectionIssue DateSubmit Date

    My Account

    Login

    Quick Links

    Open Access PolicyORCID LibguideTheses and Dissertations LibguideSubmit an Item

    Statistics

    Display statistics

    FSM inspired unconventional Hardware Watermark using field-assisted SOT-MTJ

    • CSV
    • RefMan
    • EndNote
    • BibTex
    • RefWorks
    Thumbnail
    Name:
    IEEE Access_Latest Revised Paper.pdf
    Size:
    1.507Mb
    Format:
    PDF
    Description:
    Accepted manuscript
    Download
    Type
    Article
    Authors
    Divyanshu, Divyanshu cc
    Kumar, Rajat cc
    Khan, Danial cc
    Amara, Selma cc
    Massoud, Yehia Mahmoud cc
    KAUST Department
    Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division
    Electrical and Computer Engineering Program
    Date
    2023-01-23
    Permanent link to this record
    http://hdl.handle.net/10754/687292
    
    Metadata
    Show full item record
    Abstract
    The globalization of the Integrated Circuits supply chain has increased threats from untrusted entities involved in the process. Several mechanisms, such as logic locking, watermarking and split manufacturing, are widely used to ensure hardware security. This study describes a novel method for creating hardware watermarks inspired by finite-state machines. It makes use of the unique physical property of magnetic tunnel junctions that are based on spin-orbit torque. The design strategy is described in detail, including the use of an EDA tool to analyze and take advantage of the unique switching properties of MTJ, their non-volatility, and their reliance on an external magnetic field to direct information through a predetermined order of states in a manner akin to an FSM. Furthermore, the performance prospects are analyzed using Monte Carlo simulations. For the 5% and 10% of process variation in the key MTJ parameters, the accuracy of 100% and 99.80%, respectively, are achieved. In control signal voltage variation, a tolerance of 9% (0.91V) is observed. The required state transition is not altered, demonstrating a tolerable sensitivity to temperature variation from 250K to 350K. The security aspects and methodology for the approach are explained to ensure a more robust and practical application, and finally, a comparison is made with other FSM-based watermarks.
    Citation
    Divyanshu, D., Kumar, R., Khan, D., Amara, S., & Massoud, Y. (2023). FSM inspired unconventional Hardware Watermark using field-assisted SOT-MTJ. IEEE Access, 1–1. https://doi.org/10.1109/access.2023.3238807
    Publisher
    Institute of Electrical and Electronics Engineers (IEEE)
    Journal
    IEEE Access
    DOI
    10.1109/access.2023.3238807
    Additional Links
    https://ieeexplore.ieee.org/document/10024290/
    ae974a485f413a2113503eed53cd6c53
    10.1109/access.2023.3238807
    Scopus Count
    Collections
    Articles; Electrical and Computer Engineering Program; Computer, Electrical and Mathematical Science and Engineering (CEMSE) Division

    entitlement

     
    DSpace software copyright © 2002-2023  DuraSpace
    Quick Guide | Contact Us | KAUST University Library
    Open Repository is a service hosted by 
    Atmire NV
     

    Export search results

    The export option will allow you to export the current search results of the entered query to a file. Different formats are available for download. To export the items, click on the button corresponding with the preferred download format.

    By default, clicking on the export buttons will result in a download of the allowed maximum amount of items. For anonymous users the allowed maximum amount is 50 search results.

    To select a subset of the search results, click "Selective Export" button and make a selection of the items you want to export. The amount of items that can be exported at once is similarly restricted as the full export.

    After making a selection, click one of the export format buttons. The amount of items that will be exported is indicated in the bubble next to export format.