This code accompanies the paper "NTT Multiplication for NTT-unfriendly Rings".

Authors:

• Chi-Ming Marvin Chung <[email protected]>
• Vincent Hwang <[email protected]>
• Matthias J. Kannwischer <[email protected]>
• Gregor Seiler <[email protected]>
• Cheng-Jhih Shih <[email protected]>
• Bo-Yin Yang <[email protected]>

This repository contains our NTT-based implementations for Saber and NTRU for Cortex-M4 and AVX2.

Please clone this repository recursively to include libopencm3.

    git clone --recursive https://github.com/ntt-polymul/ntt-polymul

For details on how to build and use our Cortex-M4 see m4/README.md. For our AVX2 implementations, see avx2/README.md.