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-rw-r--r--src/shared/libosmocore/utils/osmo-auc-gen.c252
1 files changed, 0 insertions, 252 deletions
diff --git a/src/shared/libosmocore/utils/osmo-auc-gen.c b/src/shared/libosmocore/utils/osmo-auc-gen.c
deleted file mode 100644
index 7a3c124c..00000000
--- a/src/shared/libosmocore/utils/osmo-auc-gen.c
+++ /dev/null
@@ -1,252 +0,0 @@
-/* GSM/GPRS/3G authentication testing tool */
-
-/* (C) 2010-2012 by Harald Welte <laforge@gnumonks.org>
- *
- * All Rights Reserved
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 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 General Public License along
- * with this program; if not, write to the Free Software Foundation, Inc.,
- * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- */
-
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <string.h>
-#include <getopt.h>
-#include <unistd.h>
-
-#include <osmocom/crypt/auth.h>
-#include <osmocom/core/utils.h>
-
-static void dump_triplets_dat(struct osmo_auth_vector *vec)
-{
- if (vec->auth_types & OSMO_AUTH_TYPE_UMTS) {
- fprintf(stderr, "triplets.dat doesn't support UMTS!\n");
- return;
- }
- printf("imsi,");
- printf("%s,", osmo_hexdump_nospc(vec->rand, sizeof(vec->rand)));
- printf("%s,", osmo_hexdump_nospc(vec->sres, sizeof(vec->sres)));
- printf("%s\n", osmo_hexdump_nospc(vec->kc, sizeof(vec->kc)));
-}
-
-static void dump_auth_vec(struct osmo_auth_vector *vec)
-{
- printf("RAND:\t%s\n", osmo_hexdump(vec->rand, sizeof(vec->rand)));
-
- if (vec->auth_types & OSMO_AUTH_TYPE_UMTS) {
- printf("AUTN:\t%s\n", osmo_hexdump(vec->autn, sizeof(vec->autn)));
- printf("IK:\t%s\n", osmo_hexdump(vec->ik, sizeof(vec->ik)));
- printf("CK:\t%s\n", osmo_hexdump(vec->ck, sizeof(vec->ck)));
- printf("RES:\t%s\n", osmo_hexdump(vec->res, vec->res_len));
- }
-
- if (vec->auth_types & OSMO_AUTH_TYPE_GSM) {
- printf("SRES:\t%s\n", osmo_hexdump(vec->sres, sizeof(vec->sres)));
- printf("Kc:\t%s\n", osmo_hexdump(vec->kc, sizeof(vec->kc)));
- }
-}
-
-static struct osmo_sub_auth_data test_aud = {
- .type = OSMO_AUTH_TYPE_NONE,
- .algo = OSMO_AUTH_ALG_NONE,
-};
-
-static void help()
-{
- printf( "-2 --2g\tUse 2G (GSM) authentication\n"
- "-3 --3g\tUse 3G (UMTS) authentication\n"
- "-a --algorithm\tSpecify name of the algorithm\n"
- "-k --key\tSpecify Ki / K\n"
- "-o --opc\tSpecify OPC (only for 3G)\n"
- "-O --op\tSpecify OP (only for 3G)\n"
- "-a --amf\tSpecify AMF (only for 3G)\n"
- "-s --sqn\tSpecify SQN (only for 3G)\n"
- "-A --auts\tSpecify AUTS (only for 3G)\n"
- "-r --rand\tSpecify random value\n"
- "-I --ipsec\tOutput in triplets.dat format for strongswan\n");
-}
-
-int main(int argc, char **argv)
-{
- struct osmo_auth_vector _vec;
- struct osmo_auth_vector *vec = &_vec;
- uint8_t _rand[16], _auts[16];
- int rc, option_index;
- int rand_is_set = 0;
- int auts_is_set = 0;
- int fmt_triplets_dat = 0;
-
- printf("osmo-auc-gen (C) 2011-2012 by Harald Welte\n");
- printf("This is FREE SOFTWARE with ABSOLUTELY NO WARRANTY\n\n");
-
- memset(_auts, 0, sizeof(_auts));
-
- while (1) {
- int c;
- unsigned long ul;
- static struct option long_options[] = {
- { "2g", 0, 0, '2' },
- { "3g", 0, 0, '3' },
- { "algorithm", 1, 0, 'a' },
- { "key", 1, 0, 'k' },
- { "opc", 1, 0, 'o' },
- { "op", 1, 0, 'O' },
- { "amf", 1, 0, 'f' },
- { "sqn", 1, 0, 's' },
- { "rand", 1, 0, 'r' },
- { "auts", 1, 0, 'A' },
- { "help", 0, 0, 'h' },
- { 0, 0, 0, 0 }
- };
-
- rc = 0;
-
- c = getopt_long(argc, argv, "23a:k:o:f:s:r:hO:A:I", long_options,
- &option_index);
-
- if (c == -1)
- break;
-
- switch (c) {
- case '2':
- test_aud.type = OSMO_AUTH_TYPE_GSM;
- break;
- case '3':
- test_aud.type = OSMO_AUTH_TYPE_UMTS;
- break;
- case 'a':
- rc = osmo_auth_alg_parse(optarg);
- if (rc < 0)
- break;
- test_aud.algo = rc;
- break;
- case 'k':
- switch (test_aud.type) {
- case OSMO_AUTH_TYPE_GSM:
- rc = osmo_hexparse(optarg, test_aud.u.gsm.ki,
- sizeof(test_aud.u.gsm.ki));
- break;
- case OSMO_AUTH_TYPE_UMTS:
- rc = osmo_hexparse(optarg, test_aud.u.umts.k,
- sizeof(test_aud.u.umts.k));
- break;
- default:
- fprintf(stderr, "please specify 2g/3g first!\n");
- }
- break;
- case 'o':
- if (test_aud.type != OSMO_AUTH_TYPE_UMTS) {
- fprintf(stderr, "Only UMTS has OPC\n");
- exit(2);
- }
- rc = osmo_hexparse(optarg, test_aud.u.umts.opc,
- sizeof(test_aud.u.umts.opc));
- test_aud.u.umts.opc_is_op = 0;
- break;
- case 'O':
- if (test_aud.type != OSMO_AUTH_TYPE_UMTS) {
- fprintf(stderr, "Only UMTS has OP\n");
- exit(2);
- }
- rc = osmo_hexparse(optarg, test_aud.u.umts.opc,
- sizeof(test_aud.u.umts.opc));
- test_aud.u.umts.opc_is_op = 1;
- break;
- case 'A':
- if (test_aud.type != OSMO_AUTH_TYPE_UMTS) {
- fprintf(stderr, "Only UMTS has AUTS\n");
- exit(2);
- }
- rc = osmo_hexparse(optarg, _auts, sizeof(_auts));
- auts_is_set = 1;
- break;
- case 'f':
- if (test_aud.type != OSMO_AUTH_TYPE_UMTS) {
- fprintf(stderr, "Only UMTS has AMF\n");
- exit(2);
- }
- rc = osmo_hexparse(optarg, test_aud.u.umts.amf,
- sizeof(test_aud.u.umts.amf));
- break;
- case 's':
- if (test_aud.type != OSMO_AUTH_TYPE_UMTS) {
- fprintf(stderr, "Only UMTS has SQN\n");
- exit(2);
- }
- ul = strtoul(optarg, 0, 10);
- test_aud.u.umts.sqn = ul;
- break;
- case 'r':
- rc = osmo_hexparse(optarg, _rand, sizeof(_rand));
- rand_is_set = 1;
- break;
- case 'I':
- fmt_triplets_dat = 1;
- break;
- case 'h':
- help();
- exit(0);
- default:
- help();
- exit(1);
- }
-
- if (rc < 0) {
- fprintf(stderr, "Error parsing argument of option `%c'\n", c);
- exit(2);
- }
- }
-
- if (!rand_is_set) {
- printf("WARNING: We're using really weak random numbers!\n\n");
- srand(time(NULL));
- *(uint32_t *)&_rand[0] = rand();
- *(uint32_t *)(&_rand[4]) = rand();
- *(uint32_t *)(&_rand[8]) = rand();
- *(uint32_t *)(&_rand[12]) = rand();
- }
-
- if (test_aud.type == OSMO_AUTH_TYPE_NONE ||
- test_aud.algo == OSMO_AUTH_ALG_NONE) {
- help();
- exit(2);
- }
-
- memset(vec, 0, sizeof(*vec));
-
- if (!auts_is_set)
- rc = osmo_auth_gen_vec(vec, &test_aud, _rand);
- else
- rc = osmo_auth_gen_vec_auts(vec, &test_aud, _auts, _rand, _rand);
- if (rc < 0) {
- if (!auts_is_set)
- fprintf(stderr, "error generating auth vector\n");
- else
- fprintf(stderr, "AUTS from MS seems incorrect\n");
- exit(1);
- }
-
- if (fmt_triplets_dat)
- dump_triplets_dat(vec);
- else
- dump_auth_vec(vec);
-
- if (auts_is_set)
- printf("AUTS success: SEQ.MS = %lu\n", test_aud.u.umts.sqn);
-
- exit(0);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-20 03:23:38 +0000