Udugama, B., D. Jayasinghe, H. Saadat, A. Ignjatovic, and S. Parameswaran. “A Power to Pulse Width Modulation Sensor for Remote Power Analysis Attacks”. IACR Transactions on Cryptographic Hardware and Embedded Systems, vol. 2022, no. 4, Aug. 2022, pp. 589-13, doi:10.46586/tches.v2022.i4.589-613.