From b46c7c8a2d03be7266ece454bd1d388f7af846f3 Mon Sep 17 00:00:00 2001 From: Loup Vaillant Date: Tue, 18 Feb 2020 00:15:55 +0100 Subject: [PATCH] Add license to elligator script --- tests/gen/elligator.py | 51 ++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 51 insertions(+) diff --git a/tests/gen/elligator.py b/tests/gen/elligator.py index 2158377..22df945 100755 --- a/tests/gen/elligator.py +++ b/tests/gen/elligator.py @@ -1,5 +1,56 @@ #! /usr/bin/python3 +# This file is dual-licensed. Choose whichever licence you want from +# the two licences listed below. +# +# The first licence is a regular 2-clause BSD licence. The second licence +# is the CC-0 from Creative Commons. It is intended to release Monocypher +# to the public domain. The BSD licence serves as a fallback option. +# +# SPDX-License-Identifier: BSD-2-Clause OR CC0-1.0 +# +# ------------------------------------------------------------------------ +# +# Copyright (c) 2020, Loup Vaillant +# All rights reserved. +# +# +# Redistribution and use in source and binary forms, with or without +# modification, are permitted provided that the following conditions are +# met: +# +# 1. Redistributions of source code must retain the above copyright +# notice, this list of conditions and the following disclaimer. +# +# 2. Redistributions in binary form must reproduce the above copyright +# notice, this list of conditions and the following disclaimer in the +# documentation and/or other materials provided with the +# distribution. +# +# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +# HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +# +# ------------------------------------------------------------------------ +# +# Written in 2020 by Loup Vaillant +# +# To the extent possible under law, the author(s) have dedicated all copyright +# and related neighboring rights to this software to the public domain +# worldwide. This software is distributed without any warranty. +# +# You should have received a copy of the CC0 Public Domain Dedication along +# with this software. If not, see +# + # Curve25519 constants p = 2**255 - 19 # prime field (note that p % 8 == 5) A = 486662 -- 2.47.3