This repository contains the companion implementation to the paper “Antrag: Annular NTRU Trapdoor Generation”, ASIACRYPT 2023, by Thomas Espitau, Thi Thu Quyen Nguyen, Chao Sun, Mehdi Tibouchi and Alexandre Wallet (full version available on the IACR eprint).
The code is based on the implementations of Falcon and Mitaka. Changes compared to those implementations are due to M. Tibouchi and distributed under an MIT license.