diff options
| author |   pirofti <pirofti@openbsd.org> | 2013-10-24 21:20:11 +0000 |
|---|---|---|
| committer | pirofti <pirofti@openbsd.org> | 2013-10-24 21:20:11 +0000 |
| commit | 88d0a9220a33bb0149a02244ecad22774e89cd74 (patch) | |
| tree | d1f48b26374a04fd74ab46cdc842ef2dca80e804 | |
| parent | Enable octrng(4). (diff) | |
| download | wireguard-openbsd-88d0a9220a33bb0149a02244ecad22774e89cd74.tar.xz wireguard-openbsd-88d0a9220a33bb0149a02244ecad22774e89cd74.zip | |
Document the octrng(4) driver.
| -rw-r--r-- | share/man/man4/man4.octeon/Makefile | 6 | ||||
| -rw-r--r-- | share/man/man4/man4.octeon/octrng.4 | 50 |
2 files changed, 56 insertions, 0 deletions
diff --git a/share/man/man4/man4.octeon/Makefile b/share/man/man4/man4.octeon/Makefile new file mode 100644 index 00000000000..1026aaafe6b --- /dev/null +++ b/share/man/man4/man4.octeon/Makefile @@ -0,0 +1,6 @@ +# $OpenBSD: Makefile,v 1.1 2013/10/24 21:20:11 pirofti Exp $ + +MAN= octrng.4 +MANSUBDIR=octeon + +.include <bsd.prog.mk> diff --git a/share/man/man4/man4.octeon/octrng.4 b/share/man/man4/man4.octeon/octrng.4 new file mode 100644 index 00000000000..6940812f6f9 --- /dev/null +++ b/share/man/man4/man4.octeon/octrng.4 @@ -0,0 +1,50 @@ +.\" $OpenBSD: octrng.4,v 1.1 2013/10/24 21:20:11 pirofti Exp $ +.\" +.\" Copyright (c) 2013 Paul Irofti <pirofti@openbsd.org> +.\" +.\" Permission to use, copy, modify, and distribute this software for any +.\" purpose with or without fee is hereby granted, provided that the above +.\" copyright notice and this permission notice appear in all copies. +.\" +.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. +.\" +.\" +.Dd $Mdocdate: October 24 2013 $ +.Dt OCTRNG 4 +.Os +.Sh NAME +.Nm octrng +.Nd Octeon Random Number Generator +.Sh SYNOPSIS +.Cd "octrng* at iobus?" +.Sh DESCRIPTION +The +.Nm +driver supports the random number generator found on the CN50XX chips. +.Pp +After the 5 seconds it takes for the device to be initialized, the +.Nm +driver feeds the random subsystem's entropy pool 32-bits of data every +10 miliseconds through +.Xr add_true_randomness 9 +API. +.Sh SEE ALSO +.Xr arc4random 9 , +.Xr intro 4 +.Sh HISTORY +The +.Nm +driver first appeared in +.Ox 5.5 . +.Sh AUTHORS +.An -nosplit +The +.Nm +driver was written by +.An Paul Irofti Aq Mt pirofti@openbsd.org . |