[src/netbsd-9]: src Pull up following revision(s) (requested by nia in ticket...

To: source-changes-hg%NetBSD.org@localhost
Subject: [src/netbsd-9]: src Pull up following revision(s) (requested by nia in ticket...
From: martin <martin%NetBSD.org@localhost>
Date: Fri, 30 Apr 2021 16:42:48 +0000

details:   https://anonhg.NetBSD.org/src/rev/6dc5c38b1964
branches:  netbsd-9
changeset: 962068:6dc5c38b1964
user:      martin <martin%NetBSD.org@localhost>
date:      Fri Apr 30 13:49:55 2021 +0000

description:
Pull up following revision(s) (requested by nia in ticket #1260):

        distrib/sets/lists/man/mi: revision 1.1718 (patch)
        share/man/man4/man4.evbarm/sun8icrypto.4: revision 1.1
        share/man/man4/man4.evbarm/Makefile: revision 1.12 (patch)

add a man page for sun8icrypto(4)

diffstat:

 distrib/sets/lists/man/mi                |    5 +-
 share/man/man4/man4.evbarm/Makefile      |    4 +-
 share/man/man4/man4.evbarm/sun8icrypto.4 |  109 +++++++++++++++++++++++++++++++
 3 files changed, 115 insertions(+), 3 deletions(-)

diffs (159 lines):

diff -r a21fb02370c7 -r 6dc5c38b1964 distrib/sets/lists/man/mi
--- a/distrib/sets/lists/man/mi Wed Apr 28 09:59:33 2021 +0000
+++ b/distrib/sets/lists/man/mi Fri Apr 30 13:49:55 2021 +0000
@@ -1,4 +1,4 @@
-# $NetBSD: mi,v 1.1649.2.7 2020/07/07 10:29:06 martin Exp $
+# $NetBSD: mi,v 1.1649.2.8 2021/04/30 13:49:55 martin Exp $
 #
 # Note: don't delete entries from here - mark them as "obsolete" instead.
 #
@@ -1090,6 +1090,7 @@
 ./usr/share/man/cat4/evbarm/iopaau.0           man-sys-catman          .cat
 ./usr/share/man/cat4/evbarm/iopwdog.0          man-sys-catman          .cat
 ./usr/share/man/cat4/evbarm/rktsadc.0          man-sys-catman          .cat
+./usr/share/man/cat4/evbarm/sun8icrypto.0      man-sys-catman          .cat
 ./usr/share/man/cat4/evbmips/aupci.0           man-sys-catman          .cat
 ./usr/share/man/cat4/evbmips/intro.0           man-sys-catman          .cat
 ./usr/share/man/cat4/evbppc/cpc.0              man-sys-catman          .cat
@@ -4267,6 +4268,7 @@
 ./usr/share/man/html4/evbarm/iopaau.html       man-sys-htmlman         html
 ./usr/share/man/html4/evbarm/iopwdog.html      man-sys-htmlman         html
 ./usr/share/man/html4/evbarm/rktsadc.html      man-sys-htmlman         html
+./usr/share/man/html4/evbarm/sun8icrypto.html  man-sys-htmlman         html
 ./usr/share/man/html4/evbmips/aupci.html       man-sys-htmlman         html
 ./usr/share/man/html4/evbmips/intro.html       man-sys-htmlman         html
 ./usr/share/man/html4/evbppc/cpc.html          man-sys-htmlman         html
@@ -7216,6 +7218,7 @@
 ./usr/share/man/man4/evbarm/iopaau.4           man-sys-man             .man
 ./usr/share/man/man4/evbarm/iopwdog.4          man-sys-man             .man
 ./usr/share/man/man4/evbarm/rktsadc.4          man-sys-man             .man
+./usr/share/man/man4/evbarm/sun8icrypto.4      man-sys-man             .man
 ./usr/share/man/man4/evbmips/aupci.4           man-sys-man             .man
 ./usr/share/man/man4/evbmips/intro.4           man-sys-man             .man
 ./usr/share/man/man4/evbppc/cpc.4              man-sys-man             .man
diff -r a21fb02370c7 -r 6dc5c38b1964 share/man/man4/man4.evbarm/Makefile
--- a/share/man/man4/man4.evbarm/Makefile       Wed Apr 28 09:59:33 2021 +0000
+++ b/share/man/man4/man4.evbarm/Makefile       Fri Apr 30 13:49:55 2021 +0000
@@ -1,7 +1,7 @@
-#      $NetBSD: Makefile,v 1.9 2019/06/06 05:32:29 mrg Exp $
+#      $NetBSD: Makefile,v 1.9.2.1 2021/04/30 13:49:55 martin Exp $
 
 MAN=   awge.4 bcmgpio.4 cpsw.4 epgpio.4 gxio.4 intro.4 iopaau.4 iopwdog.4 \
-       rktsadc.4
+       rktsadc.4 sun8icrypto.4
 
 MANSUBDIR=/evbarm
 
diff -r a21fb02370c7 -r 6dc5c38b1964 share/man/man4/man4.evbarm/sun8icrypto.4
--- /dev/null   Thu Jan 01 00:00:00 1970 +0000
+++ b/share/man/man4/man4.evbarm/sun8icrypto.4  Fri Apr 30 13:49:55 2021 +0000
@@ -0,0 +1,109 @@
+.\" $NetBSD: sun8icrypto.4,v 1.2.2.2 2021/04/30 13:49:55 martin Exp $
+.\"
+.\" Copyright (c) 2021 The NetBSD Foundation, Inc.
+.\" 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.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
+.\" ``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 FOUNDATION OR CONTRIBUTORS
+.\" 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 April 25, 2021
+.Dt SUN8ICRYPTO 4
+.Os
+.Sh NAME
+.Nm sun8icrypto
+.Nd driver for Allwinner Crypto Engine
+.Sh SYNOPSIS
+.Cd "sun8icrypto* at fdt?"
+.Sh DESCRIPTION
+The
+.Nm
+driver provides support for the cryptographic processors on Allwinner
+A64 and H5 systems-on-a-chip.
+The Allwinner Crypto Engine is the successor to the earlier
+Allwinner Security System.
+.Pp
+The hardware includes a True Random Number Generator (TRNG) that is
+used as an entropy source for the
+.Xr rnd 4
+system, and implementations of various cryptographic algorithms
+that can be used with
+.Xr ipsec 4
+and
+.Xr crypto 4 .
+.Pp
+The following
+.Xr opencrypto 9
+algorithms are supported:
+.Pp
+.Bl -bullet -compact -offset indent
+.It
+.Dv CRYPTO_AES_CBC
+.It
+.Dv CRYPTO_AES_CTR
+.It
+.Dv CRYPTO_AES_ECB
+.It
+.Dv CRYPTO_AES_XTS
+.It
+.Dv CRYPTO_DES_CBC
+.It
+.Dv CRYPTO_DES_ECB
+.It
+.Dv CRYPTO_3DES_CBC
+.It
+.Dv CRYPTO_3DES_ECB
+.It
+.Dv CRYPTO_MD5
+.It
+.Dv CRYPTO_SHA1
+.It
+.Dv CRYPTO_SHA224
+.It
+.Dv CRYPTO_SHA256
+.It
+.Dv CRYPTO_SHA1_HMAC
+.It
+.Dv CRYPTO_SHA2_256_HMAC
+.El
+.Sh SEE ALSO
+.Xr crypto 4 ,
+.Xr ipsec 4 ,
+.Xr rnd 4 ,
+.Xr entropy 7 ,
+.Xr opencrypto 9
+.Sh HISTORY
+The
+.Nm
+device driver first appeared in
+.Nx 9.1 .
+.Sh CAVEATS
+The
+.Nm
+TRNG's underlying source of randomness is not documented by Allwinner,
+so is not trusted as a reliable source of entropy.
+Initial tests using NIST's SP800-90B tools showed highly biased
+runs of output, suggesting any potential physical source is not
+subject to whitening.
+.Pp
+Cryptographic operations using
+.Nm
+are generally slower than using the CPU on supported devices, but provide
+an advantage in terms of hardware offloading if the CPU is busy.

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