Introduction

This repository contains auxiliary material for the paper "On Lions and Elligators: An efficient constant-time implementation of CSIDH" which was accepted to PQCrypto 2019.

Authors

• Michael Meyer <michael1.meyer@ur.de>
• Fabio Campos <campos@sopmac.de>
• Steffen Reith <steffen.reith@hs-rm.de>

The paper is available at https://eprint.iacr.org/2018/1198.pdf

Overview

This archive contains the following

• C contains the C implementation of a constant-time version of CSIDH based on this implementation.

Licenses

Code in this repository that does not indicate otherwise is placed in the public domain.

For the third party code see their licenses:

• CSIDH: https://csidh.isogeny.org