Adding upstream version 1:9.16.44.upstream/1%9.16.44

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

21 files changed, 493 insertions, 0 deletions

diff --git a/bin/tests/system/eddsa/clean.sh b/bin/tests/system/eddsa/clean.sh
new file mode 100644
index 0000000..48c4d81
--- /dev/null
+++ b/bin/tests/system/eddsa/clean.sh
@@ -0,0 +1,25 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+rm -f */K* */dsset-* */*.signed
+rm -f dig.out*
+rm -f ns*/root.db
+rm -f ns*/signer.err
+rm -f ns*/named.run
+rm -f ns*/named.memstats
+rm -f ns*/named.lock
+rm -f ns*/managed-keys.bind*
+rm -f ns*/trusted.conf
+rm -f ns*/example.com.db
+rm -f ns*/named.conf
+rm -f *-supported.file
diff --git a/bin/tests/system/eddsa/ns1/named.conf.in b/bin/tests/system/eddsa/ns1/named.conf.in
new file mode 100644
index 0000000..da27c58
--- /dev/null
+++ b/bin/tests/system/eddsa/ns1/named.conf.in
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS1
+
+controls { /* empty */ };
+
+options {
+	query-source address 10.53.0.1;
+	notify-source 10.53.0.1;
+	transfer-source 10.53.0.1;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.1; };
+	listen-on-v6 { none; };
+	recursion no;
+	notify yes;
+	dnssec-validation yes;
+};
+
+zone "." {
+	type primary;
+	file "root.db.signed";
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/eddsa/ns1/root.db.in b/bin/tests/system/eddsa/ns1/root.db.in
new file mode 100644
index 0000000..3bff1d1
--- /dev/null
+++ b/bin/tests/system/eddsa/ns1/root.db.in
@@ -0,0 +1,21 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 300
+. 			IN SOA	fdupont.isc.org. a.root.servers.nil. (
+				2012040600   	; serial
+				600         	; refresh
+				600         	; retry
+				1200    	; expire
+				600       	; minimum
+				)
+.			NS	a.root-servers.nil.
+a.root-servers.nil.	A	10.53.0.1
diff --git a/bin/tests/system/eddsa/ns1/sign.sh b/bin/tests/system/eddsa/ns1/sign.sh
new file mode 100644
index 0000000..148e475
--- /dev/null
+++ b/bin/tests/system/eddsa/ns1/sign.sh
@@ -0,0 +1,56 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+SYSTEMTESTTOP=../..
+. $SYSTEMTESTTOP/conf.sh
+
+zone=.
+infile=root.db.in
+zonefile=root.db
+
+echo_i "ns1/sign.sh"
+
+cp $infile $zonefile
+
+if [ -f ../ed25519-supported.file ]; then
+	zsk25519=$($KEYGEN -q -a ED25519 -n zone "$zone")
+	ksk25519=$($KEYGEN -q -a ED25519 -n zone -f KSK "$zone")
+	cat "$ksk25519.key" "$zsk25519.key" >> "$zonefile"
+	$DSFROMKEY -a sha-256 "$ksk25519.key" >> dsset-256
+fi
+
+if [ -f ../ed448-supported.file ]; then
+	zsk448=$($KEYGEN -q -a ED448 -n zone "$zone")
+	ksk448=$($KEYGEN -q -a ED448 -n zone -f KSK "$zone")
+	cat "$ksk448.key" "$zsk448.key" >> "$zonefile"
+	$DSFROMKEY -a sha-256 "$ksk448.key" >> dsset-256
+fi
+
+# Configure the resolving server with a static key.
+if [ -f ../ed25519-supported.file ]; then
+	keyfile_to_static_ds $ksk25519 > trusted.conf
+	cp trusted.conf ../ns2/trusted.conf
+else
+	keyfile_to_static_ds $ksk448 > trusted.conf
+	cp trusted.conf ../ns2/trusted.conf
+fi
+
+if [ -f ../ed448-supported.file ]; then
+	keyfile_to_static_ds $ksk448 > trusted.conf
+	cp trusted.conf ../ns3/trusted.conf
+else
+	keyfile_to_static_ds $ksk25519 > trusted.conf
+	cp trusted.conf ../ns3/trusted.conf
+fi
+
+$SIGNER -P -g -o "$zone" "$zonefile" > /dev/null 2> signer.err || cat signer.err
diff --git a/bin/tests/system/eddsa/ns2/Xexample.com.+015+03613.key b/bin/tests/system/eddsa/ns2/Xexample.com.+015+03613.key
new file mode 100644
index 0000000..ff6d5bf
--- /dev/null
+++ b/bin/tests/system/eddsa/ns2/Xexample.com.+015+03613.key
@@ -0,0 +1 @@
+example.com. IN DNSKEY 257 3 15 l02Woi0iS8Aa25FQkUd9RMzZHJpBoRQwAQEX1SxZJA4=
diff --git a/bin/tests/system/eddsa/ns2/Xexample.com.+015+03613.private b/bin/tests/system/eddsa/ns2/Xexample.com.+015+03613.private
new file mode 100644
index 0000000..788b2d7
--- /dev/null
+++ b/bin/tests/system/eddsa/ns2/Xexample.com.+015+03613.private
@@ -0,0 +1,4 @@
+Private-key-format: v1.2
+Algorithm: 15 (ED25519)
+PrivateKey: ODIyNjAzODQ2MjgwODAxMjI2NDUxOTAyMDQxNDIyNjI=
+
diff --git a/bin/tests/system/eddsa/ns2/Xexample.com.+015+35217.key b/bin/tests/system/eddsa/ns2/Xexample.com.+015+35217.key
new file mode 100644
index 0000000..71e4620
--- /dev/null
+++ b/bin/tests/system/eddsa/ns2/Xexample.com.+015+35217.key
@@ -0,0 +1 @@
+example.com. IN DNSKEY 257 3 15 zPnZ/QwEe7S8C5SPz2OfS5RR40ATk2/rYnE9xHIEijs=
diff --git a/bin/tests/system/eddsa/ns2/Xexample.com.+015+35217.private b/bin/tests/system/eddsa/ns2/Xexample.com.+015+35217.private
new file mode 100644
index 0000000..78ec36d
--- /dev/null
+++ b/bin/tests/system/eddsa/ns2/Xexample.com.+015+35217.private
@@ -0,0 +1,3 @@
+Private-key-format: v1.2
+Algorithm: 15 (ED25519)
+PrivateKey: DSSF3o0s0f+ElWzj9E/Osxw8hLpk55chkmx0LYN5WiY=
diff --git a/bin/tests/system/eddsa/ns2/example.com.db.in b/bin/tests/system/eddsa/ns2/example.com.db.in
new file mode 100644
index 0000000..0ecda67
--- /dev/null
+++ b/bin/tests/system/eddsa/ns2/example.com.db.in
@@ -0,0 +1,22 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 3600
+@			IN SOA	fdupont.isc.org. ns.example.com. (
+				2012040600	; serial
+				600		; refresh
+				600		; retry
+				1200		; expire
+				3600		; minimum
+				)
+			MX	10 mail.example.com.
+			NS	ns.example.com.
+ns.example.com.		A	10.53.0.2
diff --git a/bin/tests/system/eddsa/ns2/named.conf.in b/bin/tests/system/eddsa/ns2/named.conf.in
new file mode 100644
index 0000000..fd125d3
--- /dev/null
+++ b/bin/tests/system/eddsa/ns2/named.conf.in
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS2
+
+controls { /* empty */ };
+
+options {
+	query-source address 10.53.0.2;
+	notify-source 10.53.0.2;
+	transfer-source 10.53.0.2;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.2; };
+	listen-on-v6 { none; };
+	recursion yes;
+	notify yes;
+	dnssec-validation yes;
+};
+
+zone "." {
+	type hint;
+	file "../../common/root.hint";
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/eddsa/ns2/sign.sh b/bin/tests/system/eddsa/ns2/sign.sh
new file mode 100644
index 0000000..09bfb93
--- /dev/null
+++ b/bin/tests/system/eddsa/ns2/sign.sh
@@ -0,0 +1,37 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+SYSTEMTESTTOP=../..
+. $SYSTEMTESTTOP/conf.sh
+
+zone=example.com.
+infile=example.com.db.in
+zonefile=example.com.db
+starttime=20150729220000
+endtime=20150819220000
+
+echo_i "ns2/sign.sh"
+
+cp $infile $zonefile
+
+if [ -f ../ed25519-supported.file ]; then
+
+	for i in Xexample.com.+015+03613 Xexample.com.+015+35217
+	do
+		cp "$i.key" "$(echo $i.key | sed s/X/K/)"
+		cp "$i.private" "$(echo $i.private | sed s/X/K/)"
+		cat "$(echo $i.key | sed s/X/K/)" >> "$zonefile"
+	done
+fi
+
+$SIGNER -P -z -s $starttime -e $endtime -o $zone $zonefile > /dev/null 2> signer.err || cat signer.err
diff --git a/bin/tests/system/eddsa/ns3/Xexample.com.+016+09713.key b/bin/tests/system/eddsa/ns3/Xexample.com.+016+09713.key
new file mode 100644
index 0000000..5c4628f
--- /dev/null
+++ b/bin/tests/system/eddsa/ns3/Xexample.com.+016+09713.key
@@ -0,0 +1 @@
+example.com. IN DNSKEY 257 3 16 3kgROaDjrh0H2iuixWBrc8g2EpBBLCdGzHmn+G2MpTPhpj/OiBVHHSfPodx1FYYUcJKm1MDpJtIA
diff --git a/bin/tests/system/eddsa/ns3/Xexample.com.+016+09713.private b/bin/tests/system/eddsa/ns3/Xexample.com.+016+09713.private
new file mode 100644
index 0000000..eb065f9
--- /dev/null
+++ b/bin/tests/system/eddsa/ns3/Xexample.com.+016+09713.private
@@ -0,0 +1,3 @@
+Private-key-format: v1.2
+Algorithm: 16 (ED448)
+PrivateKey: xZ+5Cgm463xugtkY5B0Jx6erFTXp13rYegst0qRtNsOYnaVpMx0Z/c5EiA9x8wWbDDct/U3FhYWA
diff --git a/bin/tests/system/eddsa/ns3/Xexample.com.+016+38353.key b/bin/tests/system/eddsa/ns3/Xexample.com.+016+38353.key
new file mode 100644
index 0000000..705856d
--- /dev/null
+++ b/bin/tests/system/eddsa/ns3/Xexample.com.+016+38353.key
@@ -0,0 +1 @@
+example.com. IN DNSKEY 257 3 16 kkreGWoccSDmUBGAe7+zsbG6ZAFQp+syPmYUurBRQc3tDjeMCJcVMRDmgcNLp5HlHAMy12VoISsA
diff --git a/bin/tests/system/eddsa/ns3/Xexample.com.+016+38353.private b/bin/tests/system/eddsa/ns3/Xexample.com.+016+38353.private
new file mode 100644
index 0000000..b512d80
--- /dev/null
+++ b/bin/tests/system/eddsa/ns3/Xexample.com.+016+38353.private
@@ -0,0 +1,3 @@
+Private-key-format: v1.2
+Algorithm: 16 (ED448)
+PrivateKey: WEykD3ht3MHkU8iH4uVOLz8JLwtRBSqiBoM6fF72+Mrp/u5gjxuB1DV6NnPO2BlZdz4hdSTkOdOA
diff --git a/bin/tests/system/eddsa/ns3/example.com.db.in b/bin/tests/system/eddsa/ns3/example.com.db.in
new file mode 100644
index 0000000..9a1aab6
--- /dev/null
+++ b/bin/tests/system/eddsa/ns3/example.com.db.in
@@ -0,0 +1,22 @@
+; Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+;
+; SPDX-License-Identifier: MPL-2.0
+;
+; This Source Code Form is subject to the terms of the Mozilla Public
+; License, v. 2.0.  If a copy of the MPL was not distributed with this
+; file, you can obtain one at https://mozilla.org/MPL/2.0/.
+;
+; See the COPYRIGHT file distributed with this work for additional
+; information regarding copyright ownership.
+
+$TTL 3600
+@			IN SOA	fdupont.isc.org. ns.example.com. (
+				2012040600	; serial
+				600		; refresh
+				600		; retry
+				1200		; expire
+				3600		; minimum
+				)
+			MX	10 mail.example.com.
+			NS	ns.example.com.
+ns.example.com.		A	10.53.0.3
diff --git a/bin/tests/system/eddsa/ns3/named.conf.in b/bin/tests/system/eddsa/ns3/named.conf.in
new file mode 100644
index 0000000..f1a80b6
--- /dev/null
+++ b/bin/tests/system/eddsa/ns3/named.conf.in
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+ *
+ * SPDX-License-Identifier: MPL-2.0
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0.  If a copy of the MPL was not distributed with this
+ * file, you can obtain one at https://mozilla.org/MPL/2.0/.
+ *
+ * See the COPYRIGHT file distributed with this work for additional
+ * information regarding copyright ownership.
+ */
+
+// NS2
+
+controls { /* empty */ };
+
+options {
+	query-source address 10.53.0.3;
+	notify-source 10.53.0.3;
+	transfer-source 10.53.0.3;
+	port @PORT@;
+	pid-file "named.pid";
+	listen-on { 10.53.0.3; };
+	listen-on-v6 { none; };
+	recursion yes;
+	notify yes;
+	dnssec-validation yes;
+};
+
+zone "." {
+	type hint;
+	file "../../common/root.hint";
+};
+
+include "trusted.conf";
diff --git a/bin/tests/system/eddsa/ns3/sign.sh b/bin/tests/system/eddsa/ns3/sign.sh
new file mode 100644
index 0000000..3cb8b45
--- /dev/null
+++ b/bin/tests/system/eddsa/ns3/sign.sh
@@ -0,0 +1,36 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+SYSTEMTESTTOP=../..
+. $SYSTEMTESTTOP/conf.sh
+
+zone=example.com.
+infile=example.com.db.in
+zonefile=example.com.db
+starttime=20150729220000
+endtime=20150819220000
+
+echo_i "ns3/sign.sh"
+
+cp $infile $zonefile
+
+if [ -f ../ed448-supported.file ]; then
+	for i in Xexample.com.+016+09713 Xexample.com.+016+38353
+	do
+		cp "$i.key" "$(echo $i.key | sed s/X/K/)"
+		cp "$i.private" "$(echo $i.private | sed s/X/K/)"
+		cat "$(echo $i.key | sed s/X/K/)" >> "$zonefile"
+	done
+fi
+
+$SIGNER -P -z -s "$starttime" -e "$endtime" -o "$zone" "$zonefile" > /dev/null 2> signer.err || cat signer.err
diff --git a/bin/tests/system/eddsa/prereq.sh b/bin/tests/system/eddsa/prereq.sh
new file mode 100644
index 0000000..a1a16ae
--- /dev/null
+++ b/bin/tests/system/eddsa/prereq.sh
@@ -0,0 +1,25 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+supported=0
+if $SHELL ../testcrypto.sh ed25519; then
+	supported=1
+fi
+if $SHELL ../testcrypto.sh ed448; then
+	supported=1
+fi
+
+[ "$supported" -eq 1 ] || exit 1
diff --git a/bin/tests/system/eddsa/setup.sh b/bin/tests/system/eddsa/setup.sh
new file mode 100644
index 0000000..4bac09a
--- /dev/null
+++ b/bin/tests/system/eddsa/setup.sh
@@ -0,0 +1,40 @@
+#!/bin/sh -e
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+if $SHELL ../testcrypto.sh ed25519; then
+	echo "yes" > ed25519-supported.file
+fi
+
+if $SHELL ../testcrypto.sh ed448; then
+	echo "yes" > ed448-supported.file
+fi
+
+copy_setports ns1/named.conf.in ns1/named.conf
+copy_setports ns2/named.conf.in ns2/named.conf
+copy_setports ns3/named.conf.in ns3/named.conf
+
+(
+	cd ns1
+	$SHELL sign.sh
+)
+(
+	cd ns2
+	$SHELL sign.sh
+)
+(
+	cd ns3
+	$SHELL sign.sh
+)
diff --git a/bin/tests/system/eddsa/tests.sh b/bin/tests/system/eddsa/tests.sh
new file mode 100644
index 0000000..705f5de
--- /dev/null
+++ b/bin/tests/system/eddsa/tests.sh
@@ -0,0 +1,84 @@
+#!/bin/sh
+
+# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
+#
+# SPDX-License-Identifier: MPL-2.0
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0.  If a copy of the MPL was not distributed with this
+# file, you can obtain one at https://mozilla.org/MPL/2.0/.
+#
+# See the COPYRIGHT file distributed with this work for additional
+# information regarding copyright ownership.
+
+SYSTEMTESTTOP=..
+. $SYSTEMTESTTOP/conf.sh
+
+status=0
+n=0
+
+dig_with_opts() {
+    "$DIG" +tcp +noau +noadd +nosea +nostat +nocmd +dnssec -p "$PORT" "$@"
+}
+
+if [ -f ed25519-supported.file ]; then
+	# Check the example. domain
+	n=$((n+1))
+	echo_i "checking that Ed25519 positive validation works ($n)"
+	ret=0
+	dig_with_opts . @10.53.0.1 soa > dig.out.ns1.test$n || ret=1
+	dig_with_opts . @10.53.0.2 soa > dig.out.ns2.test$n || ret=1
+	$PERL ../digcomp.pl dig.out.ns1.test$n dig.out.ns2.test$n || ret=1
+	grep "flags:.*ad.*QUERY" dig.out.ns2.test$n > /dev/null || ret=1
+	if [ $ret != 0 ]; then echo_i "failed"; fi
+	status=$((status+ret))
+
+	# Check test vectors (RFC 8080 + errata)
+	n=$((n+1))
+	echo_i "checking that Ed25519 test vectors match ($n)"
+	ret=0
+	grep 'oL9krJun7xfBOIWcGHi7mag5/hdZrKWw15jP' ns2/example.com.db.signed > /dev/null || ret=1
+	grep 'VrbpMngwcrqNAg==' ns2/example.com.db.signed > /dev/null || ret=1
+	grep 'zXQ0bkYgQTEFyfLyi9QoiY6D8ZdYo4wyUhVi' ns2/example.com.db.signed > /dev/null || ret=1
+	grep 'R0O7KuI5k2pcBg==' ns2/example.com.db.signed > /dev/null || ret=1
+	if [ $ret != 0 ]; then echo_i "failed"; fi
+	status=$((status+ret))
+else
+	echo_i "algorithm Ed25519 not supported, skipping vectors match test"
+fi
+
+if [ -f ed448-supported.file ]; then
+	# Check the example. domain
+	n=$((n+1))
+	echo_i "checking that Ed448 positive validation works ($n)"
+	ret=0
+	dig_with_opts . @10.53.0.1 soa > dig.out.ns1.test$n || ret=1
+	dig_with_opts . @10.53.0.3 soa > dig.out.ns3.test$n || ret=1
+	$PERL ../digcomp.pl dig.out.ns1.test$n dig.out.ns3.test$n || ret=1
+	grep "flags:.*ad.*QUERY" dig.out.ns3.test$n > /dev/null || ret=1
+	if [ $ret != 0 ]; then echo_i "failed"; fi
+	status=$((status+ret))
+
+	# Check test vectors (RFC 8080 + errata)
+	n=$((n+1))
+	echo_i "checking that Ed448 test vectors match ($n)"
+	ret=0
+	grep '3cPAHkmlnxcDHMyg7vFC34l0blBhuG1qpwLm' ns3/example.com.db.signed > /dev/null || ret=1
+	grep 'jInI8w1CMB29FkEAIJUA0amxWndkmnBZ6SKi' ns3/example.com.db.signed > /dev/null || ret=1
+	grep 'wZSAxGILn/NBtOXft0+Gj7FSvOKxE/07+4RQ' ns3/example.com.db.signed > /dev/null || ret=1
+	grep 'vE581N3Aj/JtIyaiYVdnYtyMWbSNyGEY2213' ns3/example.com.db.signed > /dev/null || ret=1
+	grep 'WKsJlwEA' ns3/example.com.db.signed > /dev/null || ret=1
+
+	grep 'E1/oLjSGIbmLny/4fcgM1z4oL6aqo+izT3ur' ns3/example.com.db.signed > /dev/null || ret=1
+	grep 'CyHyvEp4Sp8Syg1eI+lJ57CSnZqjJP41O/9l' ns3/example.com.db.signed > /dev/null || ret=1
+	grep '4m0AsQ4f7qI1gVnML8vWWiyW2KXhT9kuAICU' ns3/example.com.db.signed > /dev/null || ret=1
+	grep 'Sxv5OWbf81Rq7Yu60npabODB0QFPb/rkW3kU' ns3/example.com.db.signed > /dev/null || ret=1
+	grep 'ZmQ0YQUA' ns3/example.com.db.signed > /dev/null || ret=1
+	if [ $ret != 0 ]; then echo_i "failed"; fi
+	status=$((status+ret))
+else
+	echo_i "algorithm Ed448 not supported, skipping vectors match test"
+fi
+
+echo_i "exit status: $status"
+[ $status -eq 0 ] || exit 1