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-rw-r--r--osmo-gsup-hlr/src/auc.c94
1 files changed, 0 insertions, 94 deletions
diff --git a/osmo-gsup-hlr/src/auc.c b/osmo-gsup-hlr/src/auc.c
deleted file mode 100644
index 8ceafad..0000000
--- a/osmo-gsup-hlr/src/auc.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/* (C) 2015 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 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 Affero 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 <string.h>
-
-#include <osmocom/core/utils.h>
-#include <osmocom/crypt/auth.h>
-
-#include "logging.h"
-#include "rand.h"
-
-/* compute given number of vectors using either aud2g or aud2g or a combination
- * of both. Handles re-synchrnization if rand_auts and auts are set */
-int auc_compute_vectors(struct osmo_auth_vector *vec, unsigned int num_vec,
- struct osmo_sub_auth_data *aud2g,
- struct osmo_sub_auth_data *aud3g,
- const uint8_t *rand_auts, const uint8_t *auts)
-{
- unsigned int i;
- uint8_t rand[16];
- int rc;
-
- if (aud2g->algo == OSMO_AUTH_ALG_NONE)
- aud2g = NULL;
- if (aud3g->algo == OSMO_AUTH_ALG_NONE)
- aud3g = NULL;
-
- if (!aud2g && !aud3g)
- return -1;
-
- /* compute quintuples */
- for (i = 0; i < num_vec; i++) {
- rc = rand_get(rand, sizeof(rand));
- if (rc != sizeof(rand)) {
- LOGP(DAUC, LOGL_ERROR, "Unable to read %zu random "
- "bytes: rc=%d\n", sizeof(rand), rc);
- goto out;
- }
-
- if (aud2g && !aud3g) {
- /* 2G only case: output directly to vec */
- rc = osmo_auth_gen_vec(vec+i, aud2g, rand);
- if (rc < 0) {
- LOGP(DAUC, LOGL_ERROR, "Error in 2G vector "
- "generation: %d\n", rc);
- goto out;
- }
- } else if (aud3g) {
- /* 3G or 3G + 2G case */
- if (rand_auts && auts)
- rc = osmo_auth_gen_vec_auts(vec+i, aud3g,
- rand_auts,
- auts, rand);
- else
- rc = osmo_auth_gen_vec(vec+i, aud3g, rand);
- if (rc < 0) {
- LOGP(DAUC, LOGL_ERROR, "Error in 3G vector "
- "generation: %d\n", rc);
- goto out;
- }
- }
- if (aud2g && aud3g) {
- /* separate 2G + 3G case: patch 2G into 3G */
- struct osmo_auth_vector vtmp;
- rc = osmo_auth_gen_vec(&vtmp, aud2g, rand);
- if (rc < 0) {
- LOGP(DAUC, LOGL_ERROR, "Error in 2G vector "
- "generation: %d\n", rc);
- goto out;
- }
- memcpy(&vec[i].kc, vtmp.kc, sizeof(vec[i].kc));
- memcpy(&vec[i].sres, vtmp.sres, sizeof(vec[i].sres));
- vec[i].auth_types |= OSMO_AUTH_TYPE_GSM;
- }
- }
-out:
- return i;
-}