Chaitanya Prasad Ratnala

A Unified Hardware Accelerator for Fast Fourier Transform and Number Theoretic Transform

The Number Theoretic Transform (NTT) is an indispensable tool for computing efficient polynomial multiplications in post-quantum lattice-based cryptography. It has strong resemblance with the Fast Fourier Transform (FFT), which is the most widely used algorithm in digital signal processing. In this…