diff --git a/tests/auc/gen_ts_55_205_test_sets/func_template.c b/tests/auc/gen_ts_55_205_test_sets/func_template.c
new file mode 100644
index 0000000..36926eb
--- /dev/null
+++ b/tests/auc/gen_ts_55_205_test_sets/func_template.c
@@ -0,0 +1,64 @@
+/* gen_ts_55_205_test_sets/func_template.c: Template to generate test code
+ * from 3GPP TS 55.205 test sets */
+
+/* (C) 2016 by sysmocom s.f.m.c. GmbH <info@sysmocom.de>
+ *
+ * All Rights Reserved
+ *
+ * Author: Neels Hofmeyr <nhofmeyr@sysmocom.de>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation; either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+static void {func_name}(void)
+{{
+        struct osmo_sub_auth_data aud2g;
+        struct osmo_sub_auth_data aud3g;
+        struct osmo_auth_vector vec;
+        int rc;
+
+        comment_start();
+
+        aud2g = (struct osmo_sub_auth_data){{ 0 }};
+
+        aud3g = (struct osmo_sub_auth_data){{
+                .type = OSMO_AUTH_TYPE_UMTS,
+                .algo = OSMO_AUTH_ALG_MILENAGE,
+        }};
+
+        osmo_hexparse("{Ki}",
+                      aud3g.u.umts.k, sizeof(aud3g.u.umts.k));
+        osmo_hexparse("{OPc}",
+                      aud3g.u.umts.opc, sizeof(aud3g.u.umts.opc));
+
+        osmo_hexparse("{RAND}",
+                      fake_rand, sizeof(fake_rand));
+
+        vec = (struct osmo_auth_vector){{ {{0}} }};
+	VERBOSE_ASSERT(aud3g.u.umts.sqn, == 0, "%"PRIu64);
+        rc = auc_compute_vectors(&vec, 1, &aud2g, &aud3g, NULL, NULL);
+        VERBOSE_ASSERT(rc, == 1, "%d");
+
+        VEC_IS(&vec,
+               "  rand: {RAND}\n"
+               "  ck: {MIL3G-CK}\n"
+               "  ik: {MIL3G-IK}\n"
+               "  res: {MIL3G-RES}0000000000000000\n"
+               "  kc: {Kc}\n"
+               "  sres: {SRES#1}\n"
+              );
+
+	comment_end();
+}}