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-rw-r--r--tests/auc/auc_3g_test.c112
-rw-r--r--tests/auc/auc_3g_test.err86
2 files changed, 198 insertions, 0 deletions
diff --git a/tests/auc/auc_3g_test.c b/tests/auc/auc_3g_test.c
index cb5e412..f8ff67a 100644
--- a/tests/auc/auc_3g_test.c
+++ b/tests/auc/auc_3g_test.c
@@ -239,11 +239,94 @@ static void test_gen_vectors_2g_plus_3g(void)
comment_end();
}
+void _test_gen_vectors_3g_only__expect_vecs__WRONG(struct osmo_auth_vector vecs[3])
+{
+ fprintf(stderr, "THERE IS A BUG AND THE TEST PASSES THE WRONG VECTORS UNTIL THAT IS FIXED\n");
+ fprintf(stderr, "The SQN should increment with each new vector.\n");
+ fprintf(stderr, "[0]: ");
+ VEC_IS(&vecs[0],
+ " rand: 897210a0f7de278f0b8213098e098a3f\n"
+ " autn: c6b9790dad4b00000cf322869ea6a481\n"
+ " ck: e9922bd036718ed9e40bd1d02c3b81a5\n"
+ " ik: f19c20ca863137f8892326d959ec5e01\n"
+ " res: 9af5a557902d2db80000000000000000\n"
+ " res_len: 08\n"
+ " kc: 7526fc13c5976685\n"
+ " sres: 0ad888ef\n"
+ " auth_types: 03000000\n"
+ );
+ fprintf(stderr, "[1]: ");
+ VEC_IS(&vecs[1],
+ " rand: 9a8321b108ef38a01c93241a9f1a9b50\n"
+ " autn: 79a5113eb0900000f7e138537aa0962b\n"
+ " ck: 3686f05df057d1899c66ae4eb18cf941\n"
+ " ik: 79f21ed53bcb47787de57d136ff803a5\n"
+ " res: 43023475cb29292c0000000000000000\n"
+ " res_len: 08\n"
+ " kc: aef73dd515e86c15\n"
+ " sres: 882b1d59\n"
+ " auth_types: 03000000\n"
+ );
+ fprintf(stderr, "[2]: ");
+ VEC_IS(&vecs[2],
+ " rand: ab9432c2190049b12da4352bb02bac61\n"
+ " autn: 24b018d46c390000d88e11730d0367ac\n"
+ " ck: d86c3191a36fc0602e48202ef2080964\n"
+ " ik: 648dab72016181406243420649e63dc9\n"
+ " res: 010cab11cc63a6e40000000000000000\n"
+ " res_len: 08\n"
+ " kc: f0eaf8cb19e0758d\n"
+ " sres: cd6f0df5\n"
+ " auth_types: 03000000\n"
+ );
+}
+
+void _test_gen_vectors_3g_only__expect_vecs(struct osmo_auth_vector vecs[3])
+{
+ fprintf(stderr, "[0]: ");
+ VEC_IS(&vecs[0],
+ " rand: 897210a0f7de278f0b8213098e098a3f\n"
+ " autn: c6b9790dad4b00000cf322869ea6a481\n"
+ " ck: e9922bd036718ed9e40bd1d02c3b81a5\n"
+ " ik: f19c20ca863137f8892326d959ec5e01\n"
+ " res: 9af5a557902d2db80000000000000000\n"
+ " res_len: 08\n"
+ " kc: 7526fc13c5976685\n"
+ " sres: 0ad888ef\n"
+ " auth_types: 03000000\n"
+ );
+ fprintf(stderr, "[1]: ");
+ VEC_IS(&vecs[1],
+ " rand: 9a8321b108ef38a01c93241a9f1a9b50\n"
+ " autn: 79a5113eb0910000be6020540503ffc5\n"
+ " ck: 3686f05df057d1899c66ae4eb18cf941\n"
+ " ik: 79f21ed53bcb47787de57d136ff803a5\n"
+ " res: 43023475cb29292c0000000000000000\n"
+ " res_len: 08\n"
+ " kc: aef73dd515e86c15\n"
+ " sres: 882b1d59\n"
+ " auth_types: 03000000\n"
+ );
+ fprintf(stderr, "[2]: ");
+ VEC_IS(&vecs[2],
+ " rand: ab9432c2190049b12da4352bb02bac61\n"
+ " autn: 24b018d46c3b00009c7e1b47f3a19b2b\n"
+ " ck: d86c3191a36fc0602e48202ef2080964\n"
+ " ik: 648dab72016181406243420649e63dc9\n"
+ " res: 010cab11cc63a6e40000000000000000\n"
+ " res_len: 08\n"
+ " kc: f0eaf8cb19e0758d\n"
+ " sres: cd6f0df5\n"
+ " auth_types: 03000000\n"
+ );
+}
+
static void test_gen_vectors_3g_only(void)
{
struct osmo_sub_auth_data aud2g;
struct osmo_sub_auth_data aud3g;
struct osmo_auth_vector vec;
+ struct osmo_auth_vector vecs[3];
uint8_t auts[14];
uint8_t rand_auts[16];
int rc;
@@ -379,6 +462,35 @@ static void test_gen_vectors_3g_only(void)
" auth_types: 03000000\n"
);
+
+ fprintf(stderr, "- verify N vectors with AUTS resync"
+ " == N vectors without AUTS\n"
+ "First just set rand and sqn = 24, and compute 3 vectors\n");
+ next_rand("897210a0f7de278f0b8213098e098a3f", false);
+ aud3g.u.umts.sqn = 24;
+ VERBOSE_ASSERT(aud3g.u.umts.sqn, == 24, "%"PRIu64);
+
+ memset(vecs, 0, sizeof(vecs));
+ rc = auc_compute_vectors(vecs, 3, &aud2g, &aud3g, NULL, NULL);
+ VERBOSE_ASSERT(rc, == 3, "%d");
+ VERBOSE_ASSERT(aud3g.u.umts.sqn, == 27, "%"PRIu64);
+
+ _test_gen_vectors_3g_only__expect_vecs(vecs);
+
+ fprintf(stderr, "Now reach sqn = 24 with AUTS and expect the same\n");
+ /* AUTS response by USIM */
+ osmo_hexparse("979498b1f72d3e28c59fa2e72f9c",
+ auts, sizeof(auts));
+ /* RAND sent to USIM, which AUTS was generated from */
+ osmo_hexparse("39fa2f4e3d523d8619a73b4f65c3e14d",
+ rand_auts, sizeof(rand_auts));
+ next_rand("897210a0f7de278f0b8213098e098a3f", false);
+ rc = auc_compute_vectors(vecs, 3, &aud2g, &aud3g, rand_auts, auts);
+
+ /* THIS IS WRONG AND WILL BE FIXED IN A SUBSEQUENT COMMIT:
+ should be _test_gen_vectors_3g_only__expect_vecs() instead */
+ _test_gen_vectors_3g_only__expect_vecs__WRONG(vecs);
+
comment_end();
}
diff --git a/tests/auc/auc_3g_test.err b/tests/auc/auc_3g_test.err
index 5c3dd14..db076d7 100644
--- a/tests/auc/auc_3g_test.err
+++ b/tests/auc/auc_3g_test.err
@@ -119,6 +119,92 @@ auth vector ==
sres: 0ad888ef
auth_types: 03000000
+- verify N vectors with AUTS resync == N vectors without AUTS
+First just set rand and sqn = 24, and compute 3 vectors
+aud3g.u.umts.sqn == 24
+DAUC rand 897210a0f7de278f0b8213098e098a3f
+DAUC compute vector [0]/3: 3G only
+DAUC rand 9a8321b108ef38a01c93241a9f1a9b50
+DAUC compute vector [1]/3: 3G only
+DAUC rand ab9432c2190049b12da4352bb02bac61
+DAUC compute vector [2]/3: 3G only
+rc == 3
+aud3g.u.umts.sqn == 27
+[0]: auth vector ==
+ rand: 897210a0f7de278f0b8213098e098a3f
+ autn: c6b9790dad4b00000cf322869ea6a481
+ ck: e9922bd036718ed9e40bd1d02c3b81a5
+ ik: f19c20ca863137f8892326d959ec5e01
+ res: 9af5a557902d2db80000000000000000
+ res_len: 08
+ kc: 7526fc13c5976685
+ sres: 0ad888ef
+ auth_types: 03000000
+
+[1]: auth vector ==
+ rand: 9a8321b108ef38a01c93241a9f1a9b50
+ autn: 79a5113eb0910000be6020540503ffc5
+ ck: 3686f05df057d1899c66ae4eb18cf941
+ ik: 79f21ed53bcb47787de57d136ff803a5
+ res: 43023475cb29292c0000000000000000
+ res_len: 08
+ kc: aef73dd515e86c15
+ sres: 882b1d59
+ auth_types: 03000000
+
+[2]: auth vector ==
+ rand: ab9432c2190049b12da4352bb02bac61
+ autn: 24b018d46c3b00009c7e1b47f3a19b2b
+ ck: d86c3191a36fc0602e48202ef2080964
+ ik: 648dab72016181406243420649e63dc9
+ res: 010cab11cc63a6e40000000000000000
+ res_len: 08
+ kc: f0eaf8cb19e0758d
+ sres: cd6f0df5
+ auth_types: 03000000
+
+Now reach sqn = 24 with AUTS and expect the same
+DAUC rand 897210a0f7de278f0b8213098e098a3f
+DAUC compute vector [0]/3: 3G only
+DAUC rand 9a8321b108ef38a01c93241a9f1a9b50
+DAUC compute vector [1]/3: 3G only
+DAUC rand ab9432c2190049b12da4352bb02bac61
+DAUC compute vector [2]/3: 3G only
+THERE IS A BUG AND THE TEST PASSES THE WRONG VECTORS UNTIL THAT IS FIXED
+The SQN should increment with each new vector.
+[0]: auth vector ==
+ rand: 897210a0f7de278f0b8213098e098a3f
+ autn: c6b9790dad4b00000cf322869ea6a481
+ ck: e9922bd036718ed9e40bd1d02c3b81a5
+ ik: f19c20ca863137f8892326d959ec5e01
+ res: 9af5a557902d2db80000000000000000
+ res_len: 08
+ kc: 7526fc13c5976685
+ sres: 0ad888ef
+ auth_types: 03000000
+
+[1]: auth vector ==
+ rand: 9a8321b108ef38a01c93241a9f1a9b50
+ autn: 79a5113eb0900000f7e138537aa0962b
+ ck: 3686f05df057d1899c66ae4eb18cf941
+ ik: 79f21ed53bcb47787de57d136ff803a5
+ res: 43023475cb29292c0000000000000000
+ res_len: 08
+ kc: aef73dd515e86c15
+ sres: 882b1d59
+ auth_types: 03000000
+
+[2]: auth vector ==
+ rand: ab9432c2190049b12da4352bb02bac61
+ autn: 24b018d46c390000d88e11730d0367ac
+ ck: d86c3191a36fc0602e48202ef2080964
+ ik: 648dab72016181406243420649e63dc9
+ res: 010cab11cc63a6e40000000000000000
+ res_len: 08
+ kc: f0eaf8cb19e0758d
+ sres: cd6f0df5
+ auth_types: 03000000
+
===== test_gen_vectors_3g_only: SUCCESS
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-19 00:57:46 +0000