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authorHarald Welte <laforge@gnumonks.org>2012-03-21 09:03:16 +0100
committerHarald Welte <laforge@gnumonks.org>2012-03-21 09:04:14 +0100
commita72e47b8a09d6a870b093cfa3b5716b6817c33b8 (patch)
treebf5f747ac33e5ef579ed6530abdd06f03708d851 /utils
parent5fb795e972340b104467d37d5281b622507e9ff8 (diff)
auth_milenage/osmo-auc-gen: compute OPC in case only OP is known
Diffstat (limited to 'utils')
-rw-r--r--utils/osmo-auc-gen.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/utils/osmo-auc-gen.c b/utils/osmo-auc-gen.c
index 93f126f..a3c4dc2 100644
--- a/utils/osmo-auc-gen.c
+++ b/utils/osmo-auc-gen.c
@@ -59,6 +59,7 @@ static void help()
"-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"
"-r --rand\tSpecify random value\n");
@@ -84,6 +85,7 @@ int main(int argc, char **argv)
{ "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' },
@@ -133,6 +135,16 @@ int main(int argc, char **argv)
}
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 'f':
if (test_aud.type != OSMO_AUTH_TYPE_UMTS) {