1 files changed, 42 insertions, 0 deletions
diff --git a/regress/cipher-speed.sh b/regress/cipher-speed.sh
new file mode 100644
index 0000000..1340bd1
--- /dev/null
+++ b/regress/cipher-speed.sh
@@ -0,0 +1,42 @@
+#	$OpenBSD: cipher-speed.sh,v 1.14 2017/04/30 23:34:55 djm Exp $
+#	Placed in the Public Domain.
+
+tid="cipher speed"
+
+# Enable all supported ciphers and macs.
+ciphers=`${SSH} -Q Ciphers | tr '\n' , | sed 's/,$//'`
+macs=`${SSH} -Q MACs | tr '\n' , | sed 's/,$//'`
+cat >>$OBJ/sshd_proxy <<EOD
+Ciphers $ciphers
+MACs $macs
+EOD
+
+increase_datafile_size 10000 # 10MB
+
+getbytes ()
+{
+	sed -n -e '/transferred/s/.*secs (\(.* bytes.sec\).*/\1/p' \
+	    -e '/copied/s/.*s, \(.* MB.s\).*/\1/p'
+}
+
+tries="1 2"
+
+for c in `${SSH} -Q cipher`; do n=0; for m in `${SSH} -Q mac`; do
+	trace "cipher $c mac $m"
+	for x in $tries; do
+		printf "%-60s" "$c/$m:"
+		( ${SSH} -o 'compression no' \
+			-F $OBJ/ssh_proxy -m $m -c $c somehost \
+			exec sh -c \'"dd of=/dev/null obs=32k"\' \
+		< ${DATA} ) 2>&1 | getbytes
+
+		if [ $? -ne 0 ]; then
+			fail "ssh failed with mac $m cipher $c"
+		fi
+	done
+	# No point trying all MACs for AEAD ciphers since they are ignored.
+	if ${SSH} -Q cipher-auth | grep "^${c}\$" >/dev/null 2>&1 ; then
+		break
+	fi
+	n=`expr $n + 1`
+done; done