/* (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/>.
*
*/
#include <stdio.h>
#include <string.h>
#include <inttypes.h>
#include <getopt.h>
#include <osmocom/core/application.h>
#include <osmocom/core/utils.h>
#include <osmocom/core/logging.h>
#include <osmocom/crypt/auth.h>
#include <osmocom/hlr/logging.h>
#include <osmocom/hlr/auc.h>
#define comment_start() fprintf(stderr, "\n===== %s\n", __func__);
#define comment_end() fprintf(stderr, "===== %s: SUCCESS\n\n", __func__);
#define VERBOSE_ASSERT(val, expect_op, fmt) \
do { \
fprintf(stderr, #val " == " fmt "\n", (val)); \
OSMO_ASSERT((val) expect_op); \
} while (0);
char *vec_str(const struct osmo_auth_vector *vec)
{
static char buf[1024];
char *pos = buf;
char *end = buf + sizeof(buf);
#define append(what) \
if (pos >= end) \
return buf; \
pos += snprintf(pos, sizeof(buf) - (pos - buf), \
" " #what ": %s\n", \
osmo_hexdump_nospc((void*)&vec->what, sizeof(vec->what)))
append(rand);
append(autn);
append(ck);
append(ik);
append(res);
append(res_len);
append(kc);
append(sres);
append(auth_types);
#undef append
return buf;
}
#define VEC_IS(vec, expect) do { \
char *_is = vec_str(vec); \
if (strcmp(_is, expect)) { \
fprintf(stderr, "MISMATCH! expected ==\n%s\n", \
expect); \
char *a = _is; \
char *b = expect; \
for (; *a && *b; a++, b++) { \
if (*a != *b) { \
fprintf(stderr, "mismatch at %d:\n", \
(int)(a - _is)); \
while (a > _is && *(a-1) != '\n') { \
fprintf(stderr, " "); \
a--; \
} \
fprintf(stderr, "v\n%s", a); \
break; \
} \
} \
OSMO_ASSERT(false); \
} else \
fprintf(stderr, "vector matches expectations\n"); \
} while (0)
uint8_t fake_rand[16] = { 0 };
bool fake_rand_fixed = true;
void next_rand(const char *hexstr, bool fixed)
{
osmo_hexparse(hexstr, fake_rand, sizeof(fake_rand));
fake_rand_fixed = fixed;
}
int rand_get(uint8_t *rand, unsigned int len)
{
int i;
OSMO_ASSERT(len <= sizeof(fake_rand));
memcpy(rand, fake_rand, len);
if (!fake_rand_fixed) {
for (i = 0; i < len; i++)
fake_rand[i] += 0x11;
}
return len;
}
/* Subscriber with 2G-only (COMP128v1) authentication data */
static void test_gen_vectors_2g_only(void)
{
struct osmo_sub_auth_data2 aud2g;
struct osmo_sub_auth_data2 aud3g;
struct osmo_auth_vector vec;
int rc;
comment_start();
aud2g = (struct osmo_sub_auth_data2){
.type = OSMO_AUTH_TYPE_GSM,
.algo = OSMO_AUTH_ALG_COMP128v1,
};
osmo_hexparse("EB215756028D60E3275E613320AEC880",
aud2g.u.gsm.ki, sizeof(aud2g.u.gsm.ki));
aud3g = (struct osmo_sub_auth_data2){ 0 };
next_rand("39fa2f4e3d523d8619a73b4f65c3e14d", true);
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: 39fa2f4e3d523d8619a73b4f65c3e14d\n"
" autn: 00000000000000000000000000000000\n"
" ck: 00000000000000000000000000000000\n"
" ik: 00000000000000000000000000000000\n"
" res: 00000000000000000000000000000000\n"
" res_len: 00\n"
" kc: 241a5b16aeb8e400\n"
" sres: 429d5b27\n"
" auth_types: 01000000\n"
);
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 0, "%"PRIu64);
/* even though vec is not zero-initialized, it should produce the same
* result (regardless of the umts sequence nr) */
aud3g.u.umts.sqn = 123;
rc = auc_compute_vectors(&vec, 1, &aud2g, &aud3g, NULL, NULL);
VERBOSE_ASSERT(rc, == 1, "%d");
VEC_IS(&vec,
" rand: 39fa2f4e3d523d8619a73b4f65c3e14d\n"
" autn: 00000000000000000000000000000000\n"
" ck: 00000000000000000000000000000000\n"
" ik: 00000000000000000000000000000000\n"
" res: 00000000000000000000000000000000\n"
" res_len: 00\n"
" kc: 241a5b16aeb8e400\n"
" sres: 429d5b27\n"
" auth_types: 01000000\n"
);
comment_end();
}
/* Subscriber with separate 2G (COMP128v1) and 3G (MILENAGE) authentication data,
* reflects the default configuration of sysmoUSIM-SJS1 */
static void test_gen_vectors_2g_plus_3g(void)
{
struct osmo_sub_auth_data2 aud2g;
struct osmo_sub_auth_data2 aud3g;
struct osmo_auth_vector vec;
int rc;
comment_start();
aud2g = (struct osmo_sub_auth_data2){
.type = OSMO_AUTH_TYPE_GSM,
.algo = OSMO_AUTH_ALG_COMP128v1,
};
osmo_hexparse("EB215756028D60E3275E613320AEC880",
aud2g.u.gsm.ki, sizeof(aud2g.u.gsm.ki));
aud3g = (struct osmo_sub_auth_data2){
.type = OSMO_AUTH_TYPE_UMTS,
.algo = OSMO_AUTH_ALG_MILENAGE,
.u.umts.k_len = 16,
.u.umts.opc_len = 16,
.u.umts.sqn = 31,
};
osmo_hexparse("EB215756028D60E3275E613320AEC880",
aud3g.u.umts.k, sizeof(aud3g.u.umts.k));
osmo_hexparse("FB2A3D1B360F599ABAB99DB8669F8308",
aud3g.u.umts.opc, sizeof(aud3g.u.umts.opc));
next_rand("39fa2f4e3d523d8619a73b4f65c3e14d", true);
vec = (struct osmo_auth_vector){ {0} };
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 31, "%"PRIu64);
rc = auc_compute_vectors(&vec, 1, &aud2g, &aud3g, NULL, NULL);
VERBOSE_ASSERT(rc, == 1, "%d");
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 32, "%"PRIu64);
VEC_IS(&vec,
" rand: 39fa2f4e3d523d8619a73b4f65c3e14d\n"
" autn: 8704f5ba55d30000541dde77ea5b1d8c\n"
" ck: f64735036e5871319c679f4742a75ea1\n"
" ik: 27497388b6cb044648f396aa155b95ef\n"
" res: e229c19e791f2e410000000000000000\n"
" res_len: 08\n"
" kc: 241a5b16aeb8e400\n"
" sres: 429d5b27\n"
" auth_types: 03000000\n"
);
/* even though vec is not zero-initialized, it should produce the same
* result with the same sequence nr */
aud3g.u.umts.sqn = 31;
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 31, "%"PRIu64);
rc = auc_compute_vectors(&vec, 1, &aud2g, &aud3g, NULL, NULL);
VERBOSE_ASSERT(rc, == 1, "%d");
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 32, "%"PRIu64);
VEC_IS(&vec,
" rand: 39fa2f4e3d523d8619a73b4f65c3e14d\n"
" autn: 8704f5ba55d30000541dde77ea5b1d8c\n"
" ck: f64735036e5871319c679f4742a75ea1\n"
" ik: 27497388b6cb044648f396aa155b95ef\n"
" res: e229c19e791f2e410000000000000000\n"
" res_len: 08\n"
" kc: 241a5b16aeb8e400\n"
" sres: 429d5b27\n"
" auth_types: 03000000\n"
);
comment_end();
}
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"
);
}
/* Subscriber with only 3G (MILENAGE) authentication data,
* reflects the default configuration of sysmoISIM-SJA2. Resulting
* tuples are suitable for both 2G and 3G authentication */
static void test_gen_vectors_3g_only(void)
{
struct osmo_sub_auth_data2 aud2g;
struct osmo_sub_auth_data2 aud3g;
struct osmo_auth_vector vec;
struct osmo_auth_vector vecs[3];
uint8_t auts[14];
uint8_t rand_auts[16];
int rc;
comment_start();
aud2g = (struct osmo_sub_auth_data2){ 0 };
aud3g = (struct osmo_sub_auth_data2){
.type = OSMO_AUTH_TYPE_UMTS,
.algo = OSMO_AUTH_ALG_MILENAGE,
.u.umts.k_len = 16,
.u.umts.opc_len = 16,
.u.umts.sqn = 31,
};
osmo_hexparse("EB215756028D60E3275E613320AEC880",
aud3g.u.umts.k, sizeof(aud3g.u.umts.k));
osmo_hexparse("FB2A3D1B360F599ABAB99DB8669F8308",
aud3g.u.umts.opc, sizeof(aud3g.u.umts.opc));
next_rand("39fa2f4e3d523d8619a73b4f65c3e14d", true);
vec = (struct osmo_auth_vector){ {0} };
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 31, "%"PRIu64);
rc = auc_compute_vectors(&vec, 1, &aud2g, &aud3g, NULL, NULL);
VERBOSE_ASSERT(rc, == 1, "%d");
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 32, "%"PRIu64);
VEC_IS(&vec,
" rand: 39fa2f4e3d523d8619a73b4f65c3e14d\n"
" autn: 8704f5ba55d30000541dde77ea5b1d8c\n"
" ck: f64735036e5871319c679f4742a75ea1\n"
" ik: 27497388b6cb044648f396aa155b95ef\n"
" res: e229c19e791f2e410000000000000000\n"
" res_len: 08\n"
" kc: 059a4f668f6fbe39\n"
" sres: 9b36efdf\n"
" auth_types: 03000000\n"
);
/* Note: 3GPP TS 33.102 6.8.1.2: c3 function to get GSM auth is
* KC[0..7] == CK[0..7] ^ CK[8..15] ^ IK[0..7] ^ IK[8..15]
* In [16]: hex( 0xf64735036e587131
* ^ 0x9c679f4742a75ea1
* ^ 0x27497388b6cb0446
* ^ 0x48f396aa155b95ef)
* Out[16]: '0x59a4f668f6fbe39L'
* hence expecting kc: 059a4f668f6fbe39
*/
/* even though vec is not zero-initialized, it should produce the same
* result with the same sequence nr */
aud3g.u.umts.sqn = 31;
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 31, "%"PRIu64);
rc = auc_compute_vectors(&vec, 1, &aud2g, &aud3g, NULL, NULL);
VERBOSE_ASSERT(rc, == 1, "%d");
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 32, "%"PRIu64);
VEC_IS(&vec,
" rand: 39fa2f4e3d523d8619a73b4f65c3e14d\n"
" autn: 8704f5ba55d30000541dde77ea5b1d8c\n"
" ck: f64735036e5871319c679f4742a75ea1\n"
" ik: 27497388b6cb044648f396aa155b95ef\n"
" res: e229c19e791f2e410000000000000000\n"
" res_len: 08\n"
" kc: 059a4f668f6fbe39\n"
" sres: 9b36efdf\n"
" auth_types: 03000000\n"
);
fprintf(stderr, "- test AUTS resync\n");
vec = (struct osmo_auth_vector){};
aud3g.u.umts.sqn = 31;
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 31, "%"PRIu64);
/* The AUTN sent was 8704f5ba55f30000d2ee44b22c8ea919
* with the first 6 bytes being SQN ^ AK.
* K = EB215756028D60E3275E613320AEC880
* OPC = FB2A3D1B360F599ABAB99DB8669F8308
* RAND = 39fa2f4e3d523d8619a73b4f65c3e14d
* --milenage-f5-->
* AK = 8704f5ba55f3
*
* The first six bytes are 8704f5ba55f3,
* and 8704f5ba55f3 ^ AK = 0.
* --> SQN = 0.
*
* Say the USIM doesn't like that, let's say it is at SQN 23.
* SQN_MS = 000000000017
*
* AUTS = Conc(SQN_MS) || MAC-S
* Conc(SQN_MS) = SQN_MS ⊕ f5*[K](RAND)
* MAC-S = f1*[K] (SQN MS || RAND || AMF)
*
* f5*--> Conc(SQN_MS) = 000000000017 ^ 979498b1f73a
* = 979498b1f72d
* AMF = 0000 (TS 33.102 v7.0.0, 6.3.3)
*
* MAC-S = f1*[K] (000000000017 || 39fa2f4e3d523d8619a73b4f65c3e14d || 0000)
* = 3e28c59fa2e72f9c
*
* AUTS = 979498b1f72d || 3e28c59fa2e72f9c
*
* verify valid AUTS resulting in SQN 23 with:
* osmo-auc-gen -3 -a milenage -k EB215756028D60E3275E613320AEC880 \
* -o FB2A3D1B360F599ABAB99DB8669F8308 \
* -r 39fa2f4e3d523d8619a73b4f65c3e14d \
* -A 979498b1f72d3e28c59fa2e72f9c
*/
/* 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));
/* new RAND token for the next key */
next_rand("897210a0f7de278f0b8213098e098a3f", true);
rc = auc_compute_vectors(&vec, 1, &aud2g, &aud3g, rand_auts, auts);
VERBOSE_ASSERT(rc, == 1, "%d");
/* The USIM's last sqn was 23, the calculated vector was 24 */
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 24, "%"PRIu64);
VEC_IS(&vec,
" 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, "- verify N vectors with AUTS resync"
" == N vectors without AUTS\n"
"First just set rand and sqn = 23, and compute 3 vectors\n");
next_rand("897210a0f7de278f0b8213098e098a3f", false);
aud3g.u.umts.sqn = 23;
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 23, "%"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, == 26, "%"PRIu64);
_test_gen_vectors_3g_only__expect_vecs(vecs);
fprintf(stderr, "Now reach sqn = 23 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);
_test_gen_vectors_3g_only__expect_vecs(vecs);
comment_end();
}
/* Subscriber with only 3G (XOR) authentication data,
* reflects the default configuration of sysmoTSIM-SJAx as well
* as many "Test USIM" cards. Resulting tuples are suitable for both
* 2G and 3G authentication */
static void test_gen_vectors_3g_xor(void)
{
struct osmo_sub_auth_data2 aud2g;
struct osmo_sub_auth_data2 aud3g;
struct osmo_auth_vector vec;
int rc;
comment_start();
aud2g = (struct osmo_sub_auth_data2){ 0 };
aud3g = (struct osmo_sub_auth_data2){
.type = OSMO_AUTH_TYPE_UMTS,
.algo = OSMO_AUTH_ALG_XOR_3G,
.u.umts.k_len = 16,
.u.umts.opc_len = 16,
.u.umts.sqn = 0,
};
osmo_hexparse("000102030405060708090a0b0c0d0e0f",
aud3g.u.umts.k, sizeof(aud3g.u.umts.k));
osmo_hexparse("00000000000000000000000000000000",
aud3g.u.umts.opc, sizeof(aud3g.u.umts.opc));
next_rand("b5039c57e4a75051551d1a390a71ce48", true);
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");
VERBOSE_ASSERT(aud3g.u.umts.sqn, == 0, "%"PRIu64);
VEC_IS(&vec,
" rand: b5039c57e4a75051551d1a390a71ce48\n"
" autn: 54e0a256565d0000b5029e54e0a25656\n"
" ck: 029e54e0a256565d141032067cc047b5\n"
" ik: 9e54e0a256565d141032067cc047b502\n"
" res: b5029e54e0a256565d141032067cc047\n"
" res_len: 10\n"
" kc: 98e880384887f9fe\n"
" sres: 0ec81877\n"
" auth_types: 03000000\n"
);
comment_end();
}
/* Test a variety of invalid authentication data combinations */
void test_gen_vectors_bad_args(void)
{
struct osmo_auth_vector vec;
uint8_t auts[14];
uint8_t rand_auts[16];
int rc;
int i;
struct osmo_sub_auth_data2 aud2g = {
.type = OSMO_AUTH_TYPE_GSM,
.algo = OSMO_AUTH_ALG_COMP128v1,
};
struct osmo_sub_auth_data2 aud3g = {
.type = OSMO_AUTH_TYPE_UMTS,
.algo = OSMO_AUTH_ALG_MILENAGE,
.u.umts.k_len = 16,
.u.umts.opc_len = 16,
};
struct osmo_sub_auth_data2 aud2g_noalg = {
.type = OSMO_AUTH_TYPE_GSM,
.algo = OSMO_AUTH_ALG_NONE,
};
struct osmo_sub_auth_data2 aud3g_noalg = {
.type = OSMO_AUTH_TYPE_UMTS,
.algo = OSMO_AUTH_ALG_NONE,
.u.umts.k_len = 16,
.u.umts.opc_len = 16,
};
struct osmo_sub_auth_data2 aud_notype = {
.type = OSMO_AUTH_TYPE_NONE,
.algo = OSMO_AUTH_ALG_MILENAGE,
};
struct osmo_sub_auth_data2 no_aud = {
.type = OSMO_AUTH_TYPE_NONE,
.algo = OSMO_AUTH_ALG_NONE,
};
struct {
struct osmo_sub_auth_data2 *aud2g;
struct osmo_sub_auth_data2 *aud3g;
uint8_t *rand_auts;
uint8_t *auts;
const char *label;
} tests[] = {
{ NULL, NULL, NULL, NULL, "no auth data (a)"},
{ NULL, &aud3g_noalg, NULL, NULL, "no auth data (b)"},
{ NULL, &aud_notype, NULL, NULL, "no auth data (c)"},
{ NULL, &no_aud, NULL, NULL, "no auth data (d)"},
{ &aud2g_noalg, NULL, NULL, NULL, "no auth data (e)"},
{ &aud2g_noalg, &aud3g_noalg, NULL, NULL, "no auth data (f)"},
{ &aud2g_noalg, &aud_notype, NULL, NULL, "no auth data (g)"},
{ &aud2g_noalg, &no_aud, NULL, NULL, "no auth data (h)"},
{ &aud_notype, NULL, NULL, NULL, "no auth data (i)"},
{ &aud_notype, &aud3g_noalg, NULL, NULL, "no auth data (j)"},
{ &aud_notype, &aud_notype, NULL, NULL, "no auth data (k)"},
{ &aud_notype, &no_aud, NULL, NULL, "no auth data (l)"},
{ &no_aud, NULL, NULL, NULL, "no auth data (m)"},
{ &no_aud, &aud3g_noalg, NULL, NULL, "no auth data (n)"},
{ &no_aud, &aud_notype, NULL, NULL, "no auth data (o)"},
{ &no_aud, &no_aud, NULL, NULL, "no auth data (p)"},
{ &aud3g, NULL, NULL, NULL, "wrong auth data type (a)"},
{ &aud3g, &aud3g_noalg, NULL, NULL, "wrong auth data type (b)"},
{ &aud3g, &aud_notype, NULL, NULL, "wrong auth data type (c)"},
{ &aud3g, &no_aud, NULL, NULL, "wrong auth data type (d)"},
{ NULL, &aud2g, NULL, NULL, "wrong auth data type (e)"},
{ &aud3g_noalg, &aud2g, NULL, NULL, "wrong auth data type (f)"},
{ &aud_notype, &aud2g, NULL, NULL, "wrong auth data type (g)"},
{ &no_aud, &aud2g, NULL, NULL, "wrong auth data type (h)"},
{ &aud3g, &aud2g, NULL, NULL, "wrong auth data type (i)"},
{ &aud3g, &aud3g, NULL, NULL, "wrong auth data type (j)"},
{ &aud2g, &aud2g, NULL, NULL, "wrong auth data type (k)"},
{ &aud2g, NULL, rand_auts, auts, "AUTS for 2G-only (a)"},
{ &aud2g, &aud3g_noalg, rand_auts, auts, "AUTS for 2G-only (b)"},
{ &aud2g, &aud_notype, rand_auts, auts, "AUTS for 2G-only (c)"},
{ &aud2g, &no_aud, rand_auts, auts, "AUTS for 2G-only (d)"},
{ NULL, &aud3g, NULL, auts, "incomplete AUTS (a)"},
{ NULL, &aud3g, rand_auts, NULL, "incomplete AUTS (b)"},
{ &aud2g, &aud3g, NULL, auts, "incomplete AUTS (c)"},
{ &aud2g, &aud3g, rand_auts, NULL, "incomplete AUTS (d)"},
};
comment_start();
for (i = 0; i < ARRAY_SIZE(tests); i++) {
fprintf(stderr, "\n- %s\n", tests[i].label);
rc = auc_compute_vectors(&vec, 1,
tests[i].aud2g,
tests[i].aud3g,
tests[i].rand_auts,
tests[i].auts);
VERBOSE_ASSERT(rc, < 0, "%d");
}
comment_end();
}
static struct {
bool verbose;
} cmdline_opts = {
.verbose = false,
};
static void print_help(const char *program)
{
printf("Usage:\n"
" %s [-v] [N [N...]]\n"
"Options:\n"
" -h --help show this text.\n"
" -v --verbose print source file and line numbers\n",
program
);
}
static void handle_options(int argc, char **argv)
{
while (1) {
int option_index = 0, c;
static struct option long_options[] = {
{"help", 0, 0, 'h'},
{"verbose", 1, 0, 'v'},
{0, 0, 0, 0}
};
c = getopt_long(argc, argv, "hv",
long_options, &option_index);
if (c == -1)
break;
switch (c) {
case 'h':
print_help(argv[0]);
exit(0);
case 'v':
cmdline_opts.verbose = true;
break;
default:
/* catch unknown options *as well as* missing arguments. */
fprintf(stderr, "Error in command line options. Exiting.\n");
exit(-1);
break;
}
}
if (optind < argc) {
fprintf(stderr, "too many args\n");
exit(-1);
}
}
int main(int argc, char **argv)
{
printf("auc_3g_test.c\n");
handle_options(argc, argv);
void *tall_ctx = talloc_named_const(NULL, 1, "auc_test");
osmo_init_logging2(tall_ctx, &hlr_log_info);
log_set_print_filename2(osmo_stderr_target,
cmdline_opts.verbose ?
LOG_FILENAME_BASENAME :
LOG_FILENAME_NONE);
log_set_print_timestamp(osmo_stderr_target, 0);
log_set_use_color(osmo_stderr_target, 0);
log_set_print_category_hex(osmo_stderr_target, 0);
log_set_print_category(osmo_stderr_target, 1);
log_parse_category_mask(osmo_stderr_target, "DMAIN,1:DDB,1:DAUC,1");
test_gen_vectors_2g_only();
test_gen_vectors_2g_plus_3g();
test_gen_vectors_3g_only();
test_gen_vectors_3g_xor();
test_gen_vectors_bad_args();
printf("Done\n");
return 0;
}