1.\" $NetBSD: wg-keygen.8,v 1.3 2020/08/26 16:03:42 riastradh Exp $ 2.\" 3.\" Copyright (C) Ryota Ozaki <ozaki.ryota@gmail.com> 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. Neither the name of the University nor the names of its contributors 15.\" may be used to endorse or promote products derived from this software 16.\" without specific prior written permission. 17.\" 18.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 19.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 20.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 21.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 22.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 23.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 24.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 25.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 26.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 27.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 28.\" SUCH DAMAGE. 29.\" 30.Dd August 20, 2020 31.Dt WG-KEYGEN 8 32.Os 33.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" 34.Sh NAME 35.Nm wg-keygen 36.Nd generate keys for wg interfaces 37.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" 38.Sh SYNOPSIS 39.Nm 40.Nm Fl Fl pub 41.Nm Fl Fl psk 42.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" 43.Sh DESCRIPTION 44.Nm 45generates keys for 46.Xr wg 4 . 47.Bl -tag -width abcd 48.It Nm 49Generate a private key and print it to standard output. 50.It Nm Fl Fl pub 51Read a private key from standard input, and print the corresponding 52public key to standard output. 53.It Nm Fl Fl psk 54Generate a preshared key and print it to standard output. 55.El 56.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" 57.Sh EXAMPLES 58See 59.Xr wg 4 60for example usage. 61.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" 62.Sh SEE ALSO 63.Xr wg 4 , 64.Xr wgconfig 8 65.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" 66.Sh HISTORY 67The 68.Nm 69command first appeared in 70.Nx 10.0 . 71.\""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""""" 72.Sh AUTHORS 73The 74.Nm 75command was written by 76.An Ryota Ozaki 77.Aq ozaki.ryota@gmail.com . 78