.\"	$OpenBSD: skeyinit.1,v 1.5 1996/09/29 21:51:03 millert Exp $
.\"	$NetBSD: skeyinit.1,v 1.4 1995/07/07 22:24:09 jtc Exp $
.\"	@(#)skeyinit.1	1.1 	10/28/93
.\"
.Dd 28 October 1993
.Dt SKEYINIT 1
.Os NetBSD 4
.Sh NAME
.Nm S/key
.Nd change password or add user to S/Key authentication system.
.Sh SYNOPSIS
.Nm skeyinit
.Op Fl s
.Op Fl z
.Op Ar user
.Sh DESCRIPTION
.Nm skeyinit
will initialize the system information to allow a user to use
their S/Key to login.
You should use a secure login connection to generate
your first one time password.
.Sh OPTIONS
.Bl -tag -width Ds
.It Fl x
displays pass phrase in hexidecimal instead of ASCII.
.It Fl s
allows the user to set the seed and count for complete control
of the parameters.
To do this run skeyinit in one window and put in your count and seed;
then run
.Nm skey
in another window to generate the correct 6 english words
for that count and seed.
You can then "cut-and-paste" or type the words into the skeyinit window.
.It Fl z
allows the user to zero their S/Key entry.
.It Fl md4
Selects MD4 as the hash algorithm.
.It Fl md5
Selects MD5 as the hash algorithm.
.It Fl sha1
Selects SHA (Secure Hash Algorithm) as the hash algorithm.
.It Ar user
the username to be changed/added. By default the current user is
operated on.
.Sh FILES
.Bl -tag -width /etc/skeykeys
.It Pa /etc/skeykeys
data base of information for S/Key system.
.Sh SEE ALSO
.Xr skey 1
.Sh AUTHORS
Phil Karn, Neil M. Haller, John S. Walden, Scott Chasin