Harald Welte has submitted this change and it was merged.
Change subject: milenage_test: enhance to verify new SQN increments
......................................................................
milenage_test: enhance to verify new SQN increments
After the legacy mode incrementing with ind_bitlen == 0 is through, do another
AUTS run with sensible ind_bitlen and ind, and then two more normal vector
generations to verify proper SQN increments.
Related: OS#1968
Change-Id: Id6947899ff7b1c82b939f969e163e51ce282bce2
---
M tests/auth/milenage_test.c
M tests/auth/milenage_test.ok
2 files changed, 31 insertions(+), 0 deletions(-)
Approvals:
Neels Hofmeyr: Looks good to me, approved
Jenkins Builder: Verified
diff --git a/tests/auth/milenage_test.c b/tests/auth/milenage_test.c
index 7aada36..b4c2c79 100644
--- a/tests/auth/milenage_test.c
+++ b/tests/auth/milenage_test.c
@@ -104,6 +104,34 @@
test_aud.u.umts.sqn);
}
+ /* Now test SQN incrementing scheme using SEQ and IND parts:
+ * with ind_bitlen == 5 and ind == 10, the next SQN after 31 is
+ * 32 + 10 == 42. */
+ test_aud.u.umts.ind_bitlen = 5;
+ test_aud.u.umts.ind = 10;
+ rc = osmo_auth_gen_vec_auts(vec, &test_aud, auts, _rand, _rand);
+ if (rc < 0)
+ printf("AUTS failed\n");
+ else
+ printf("AUTS success: tuple generated with SQN = %" PRIu64 "\n",
+ test_aud.u.umts.sqn);
+
+ /* And the one after that is 64 + 10 == 74 */
+ rc = osmo_auth_gen_vec(vec, &test_aud, _rand);
+ if (rc < 0)
+ printf("generating vector failed\n");
+ else
+ printf("tuple generated with SQN = %" PRIu64 "\n",
+ test_aud.u.umts.sqn);
+
+ /* And the one after *that* is 96 + 10 == 106 */
+ rc = osmo_auth_gen_vec(vec, &test_aud, _rand);
+ if (rc < 0)
+ printf("generating vector failed\n");
+ else
+ printf("tuple generated with SQN = %" PRIu64 "\n",
+ test_aud.u.umts.sqn);
+
opc_test(&test_aud);
exit(0);
diff --git a/tests/auth/milenage_test.ok b/tests/auth/milenage_test.ok
index b0eb44b..5a0a602 100644
--- a/tests/auth/milenage_test.ok
+++ b/tests/auth/milenage_test.ok
@@ -6,6 +6,9 @@
SRES: 21 5f db 4d
Kc: 6d e8 16 a7 59 a4 29 12
AUTS success: tuple generated with SQN = 32
+AUTS success: tuple generated with SQN = 42
+tuple generated with SQN = 74
+tuple generated with SQN = 106
MILENAGE supported: 1
OP: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
OPC: c6 a1 3b 37 87 8f 5b 82 6f 4f 81 62 a1 c8 d8 79
--
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Gerrit-MessageType: merged
Gerrit-Change-Id: Id6947899ff7b1c82b939f969e163e51ce282bce2
Gerrit-PatchSet: 7
Gerrit-Project: libosmocore
Gerrit-Branch: master
Gerrit-Owner: Neels Hofmeyr <[email protected]>
Gerrit-Reviewer: Harald Welte <[email protected]>
Gerrit-Reviewer: Jenkins Builder
Gerrit-Reviewer: Neels Hofmeyr <[email protected]>
