﻿// Copyright 2019 The NATS Authors
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

// Borrowed from https://github.com/CryptoManiac/Ed25519

using System;

namespace NATS.Client.NaCl.Internal.Ed25519Ref10
{
	internal static partial class GroupOperations
	{
		/*
		r = 2 * p
		*/
		public static void ge_p3_dbl(out GroupElementP1P1 r, ref GroupElementP3 p)
		{
			GroupElementP2 q;
			ge_p3_to_p2(out q, ref p);
			ge_p2_dbl(out r, ref q);
		}
	}
}