nearly empty skeleton for crypto.4

2 files changed, 81 insertions, 2 deletions

diff --git a/share/man/man4/Makefile b/share/man/man4/Makefile
index 399ce2db205..2c6e02760eb 100644
--- a/share/man/man4/Makefile
+++ b/share/man/man4/Makefile
@@ -1,11 +1,12 @@
-#	$OpenBSD: Makefile,v 1.160 2001/05/03 22:10:21 millert Exp $
+#	$OpenBSD: Makefile,v 1.161 2001/05/13 15:59:13 deraadt Exp $
 
 MAN=	aac.4 ac97.4 adv.4 aha.4 ahb.4 ahc.4 aic.4 ami.4 amphy.4 an.4 \
 	aria.4 ast.4 \
 	atalk.4 atapiscsi.4 audio.4 aue.4 auvia.4 awi.4 bpf.4 bridge.4 \
 	bmtphy.4 brgphy.4 bt.4 cac.4 cardbus.4 ccd.4 cd.4 \
 	ch.4 clnp.4 clcs.4 clct.4 cltp.4 \
-	cmpci.4 cnw.4 com.4 cue.4 cy.4 dc.4 ddb.4 de.4 dpt.4 drum.4 eap.4 ec.4 \
+	cmpci.4 cnw.4 com.4 crypto.4 \
+	cue.4 cy.4 dc.4 ddb.4 de.4 dpt.4 drum.4 eap.4 ec.4 \
 	eephy.4 ef.4 eg.4 el.4 enc.4 ep.4 esis.4 \
 	eso.4 ess.4 exphy.4 fd.4 fdc.4 fpa.4 \
 	fms.4 fxp.4 gdt.4 gre.4 hifn.4 hsq.4 auich.4 icmp.4 icsphy.4 \
diff --git a/share/man/man4/crypto.4 b/share/man/man4/crypto.4
new file mode 100644
index 00000000000..f432ba8c7ed
--- /dev/null
+++ b/share/man/man4/crypto.4
@@ -0,0 +1,78 @@
+.\"	$OpenBSD: crypto.4,v 1.1 2001/05/13 15:59:13 deraadt Exp $
+.\"
+.\" Copyright (c) 2001 Theo de Raadt
+.\" 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.
+.\" 3. The name of the author may not be used to endorse or promote products
+.\"    derived from this software without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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.
+.\"
+.Dd May 13, 2001
+.Dt CRYPTO 4
+.Os
+.Sh NAME
+.Nm crypto
+.Nd hardware crypto access driver
+.Sh SYNOPSIS
+.Nm pseudo-device crypto
+.Op Ar count
+.Sh DESCRIPTION
+The
+.Xr crypto
+driver provides userland applications access to hardware crypto support
+via the kernel.
+The
+.Pa /dev/crypto
+device node primarily operates in an
+.Xr ioctl 2
+based model, permitting a variety of applications to query device capabilities,
+submit transactions, and get results.
+.Pp
+If
+.Ar count
+given in the specification, and is greater than 0, a maximum of one
+.Nm crypto
+device is created.
+.Pp
+The following
+.Xr ioctl 2
+calls apply only to pseudo terminals:
+.Bl -tag -width CIOCGSESSION
+.It Dv CIOCGSESSION
+Setup a new crypto session for a new type of operation.
+.It Dv CIOCFSESSION
+Free a previously established session.
+.It Dv CIOCCRYPT
+Perform a crypto operation against a previously setup session.
+.El
+.Sh FILES
+.Bl -tag -width /dev/crypto -compact
+.It Pa /dev/crypto
+crypto access device
+.El
+.Sh SEE ALSO
+.Xr crypto 9
+.Sh HISTORY
+The
+.Nm
+driver appeared in
+.Ox 3.0 .