testing: Load kdf plugin in all scenarios that require it

Once we use plugin-provided prf+() these won't work otherwise.

testing/tests/libipsec/host2host-cert/hosts/moon/etc/strongswan.conf

@@ -5,7 +5,7 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac vici kernel-libipsec kernel-netlink socket-default updown
+  load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac kdf vici kernel-libipsec kernel-netlink socket-default updown
 
   multiple_authentication = no
 

testing/tests/libipsec/host2host-cert/hosts/sun/etc/strongswan.conf

@@ -5,7 +5,7 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac vici kernel-libipsec kernel-netlink socket-default updown
+  load = random nonce aes sha1 sha2 pem pkcs1 curve25519 gmp x509 curl revocation hmac kdf vici kernel-libipsec kernel-netlink socket-default updown
 
   multiple_authentication = no
 

testing/tests/libipsec/net2net-3des/hosts/moon/etc/strongswan.conf

@@ -5,6 +5,6 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce des sha1 sha2 pem pkcs1 gmp x509 curl revocation hmac vici kernel-libipsec kernel-netlink socket-default updown
+  load = random nonce des sha1 sha2 pem pkcs1 gmp x509 curl revocation hmac kdf vici kernel-libipsec kernel-netlink socket-default updown
   multiple_authentication = no
 }

testing/tests/libipsec/net2net-3des/hosts/sun/etc/strongswan.conf

@@ -5,6 +5,6 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce des sha1 sha2 pem pkcs1 gmp x509 curl revocation hmac vici kernel-libipsec kernel-netlink socket-default updown
+  load = random nonce des sha1 sha2 pem pkcs1 gmp x509 curl revocation hmac kdf vici kernel-libipsec kernel-netlink socket-default updown
   multiple_authentication = no
 }

testing/tests/libipsec/net2net-cert/hosts/moon/etc/strongswan.conf

@@ -5,6 +5,6 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce aes sha1 sha2 gcm pem pkcs1 curve25519 gmp x509 curl revocation hmac vici kernel-libipsec kernel-netlink socket-default updown
+  load = random nonce aes sha1 sha2 gcm pem pkcs1 curve25519 gmp x509 curl revocation hmac kdf vici kernel-libipsec kernel-netlink socket-default updown
   multiple_authentication = no
 }

testing/tests/libipsec/net2net-cert/hosts/sun/etc/strongswan.conf

@@ -5,6 +5,6 @@ swanctl {
 }
 
 charon-systemd {
-  load = random nonce aes sha1 sha2 gcm pem pkcs1 curve25519 gmp x509 curl revocation hmac vici kernel-libipsec kernel-netlink socket-default updown
+  load = random nonce aes sha1 sha2 gcm pem pkcs1 curve25519 gmp x509 curl revocation hmac kdf vici kernel-libipsec kernel-netlink socket-default updown
   multiple_authentication = no
 }