aboutsummaryrefslogtreecommitdiffstatshomepage
path: root/embeddable-dll-service/csharp/TunnelDll/Keypair.cs
blob: 146d56e060c8dcec16657f395c899231345e412e (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
/* SPDX-License-Identifier: MIT
 *
 * Copyright (C) 2019-2021 WireGuard LLC. All Rights Reserved.
 */

using System;
using System.Runtime.InteropServices;

namespace Tunnel
{
    public class Keypair
    {
        public readonly string Public;
        public readonly string Private;

        public Keypair(string pub, string priv)
        {
            Public = pub;
            Private = priv;
        }

        [DllImport("tunnel.dll", EntryPoint = "WireGuardGenerateKeypair", CallingConvention = CallingConvention.Cdecl)]
        private static extern bool WireGuardGenerateKeypair(byte[] publicKey, byte[] privateKey);

        public static Keypair Generate()
        {
            var publicKey = new byte[32];
            var privateKey = new byte[32];
            WireGuardGenerateKeypair(publicKey, privateKey);
            return new Keypair(Convert.ToBase64String(publicKey), Convert.ToBase64String(privateKey));
        }
    }
}