Sim, Siang Meng, Dirmanto Jap, and Shivam Bhasin. 2020. “DAPA: Differential Analysis Aided Power Attack on (Non-) Linear Feedback Shift Registers”. IACR Transactions on Cryptographic Hardware and Embedded Systems 2021 (1), 169-91. https://doi.org/10.46586/tches.v2021.i1.169-191.