Alkim, Erdem, Dean Yun-Li Cheng, Chi-Ming Marvin Chung, Hülya Evkan, Leo Wei-Lun Huang, Vincent Hwang, Ching-Lin Trista Li, Ruben Niederhagen, Cheng-Jhih Shih, Julian Wälde, and Bo-Yin Yang. “Polynomial Multiplication in NTRU Prime: Comparison of Optimization Strategies on Cortex-M4”. IACR Transactions on Cryptographic Hardware and Embedded Systems 2021, no. 1 (December 3, 2020): 217–238. Accessed January 19, 2022.