auth: verify test sets from 3GPP TS 55.205
Put to-text conversion of the 3GPP TS 55.205 PDF's section defining the test
vectors in tests/auc/gen_ts_55_205_test_sets/ts55_205_test_sets.txt and add
python script to generate auc_ts_55_205_test_sets.c from that at build time.
The generated auc_ts_55_205_test_sets.c runs through all 19 test sets,
verifying that our gsm_milenage() matches the reference data.
Change-Id: Idff9d757ab956179aa41ada2a223fd9f439aafbd
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();
+}}