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Diffstat (limited to 'share/man/man9/rnd.9')
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diff --git a/share/man/man9/rnd.9 b/share/man/man9/rnd.9 new file mode 100644 index 00000000000..d018168c51f --- /dev/null +++ b/share/man/man9/rnd.9 @@ -0,0 +1,56 @@ +.\" $OpenBSD: rnd.9,v 1.1 1996/03/29 13:42:59 mickey Exp $ +.\" +.\" Copyright (c) 1996 Michael Shalayeff +.\" 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. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by Michael Shalayeff +.\" 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 March 26, 1996 +.Dt RND 9 +.Os OpenBSD +.Sh NAME +.Nm random +.Nd device kernel interface +.Sh SYNOPSIS +.Fd #include <dev/rndvar.h> +.Va void add_keyboard_randomness(u_char scancode); +.br +.Va void add_net_randomness(int isr); +.br +.Va void add_blkdev_randomness(dev_t dev); +.br +.Va void get_random_bytes(void *buf, size_t nbytes); +.br +.Sh DESCRIPTION +add_{keyboard,net,blkdev}_randomness routines used to supply data +for the random data source device for future processing. +.Pp +get_random_bytes maybe used to retrive strong random data, just +as it would by +.Xr srnd 4 +device. +.Sh SEE ALSO +.Xr rnd 4 |