diff --git a/testing/tests/ikev1/net2net-psk-fail/hosts/moon/etc/strongswan.conf b/testing/tests/ikev1/net2net-psk-fail/hosts/moon/etc/strongswan.conf
new file mode 100644
index 0000000000..8671495362
--- /dev/null
+++ b/testing/tests/ikev1/net2net-psk-fail/hosts/moon/etc/strongswan.conf
@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+pluto {
+  load = sha1 sha2 md5 aes des hmac random
+}
diff --git a/testing/tests/ikev1/net2net-psk-fail/hosts/sun/etc/strongswan.conf b/testing/tests/ikev1/net2net-psk-fail/hosts/sun/etc/strongswan.conf
new file mode 100644
index 0000000000..8671495362
--- /dev/null
+++ b/testing/tests/ikev1/net2net-psk-fail/hosts/sun/etc/strongswan.conf
@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+pluto {
+  load = sha1 sha2 md5 aes des hmac random
+}
diff --git a/testing/tests/ikev1/net2net-psk/hosts/moon/etc/strongswan.conf b/testing/tests/ikev1/net2net-psk/hosts/moon/etc/strongswan.conf
new file mode 100644
index 0000000000..8671495362
--- /dev/null
+++ b/testing/tests/ikev1/net2net-psk/hosts/moon/etc/strongswan.conf
@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+pluto {
+  load = sha1 sha2 md5 aes des hmac random
+}
diff --git a/testing/tests/ikev1/net2net-psk/hosts/sun/etc/strongswan.conf b/testing/tests/ikev1/net2net-psk/hosts/sun/etc/strongswan.conf
new file mode 100644
index 0000000000..8671495362
--- /dev/null
+++ b/testing/tests/ikev1/net2net-psk/hosts/sun/etc/strongswan.conf
@@ -0,0 +1,5 @@
+# /etc/strongswan.conf - strongSwan configuration file
+
+pluto {
+  load = sha1 sha2 md5 aes des hmac random
+}