From 042afe7fe73929f40b32545bbdd97f10f260af60 Mon Sep 17 00:00:00 2001 From: Harald Welte Date: Wed, 21 Mar 2012 08:19:47 +0100 Subject: milenage: Add function to compute OPC from OP and K --- tests/auth/milenage_test.c | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) (limited to 'tests/auth/milenage_test.c') diff --git a/tests/auth/milenage_test.c b/tests/auth/milenage_test.c index da7c800a..7c996f02 100644 --- a/tests/auth/milenage_test.c +++ b/tests/auth/milenage_test.c @@ -37,6 +37,24 @@ static struct osmo_sub_auth_data test_aud = { }, }; +static int opc_test(const struct osmo_sub_auth_data *aud) +{ + int rc; + uint8_t opc[16]; +#if 0 + const uint8_t op[16] = { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, + 0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f }; +#else + const uint8_t op[16] = { 0,0,0,0,0,0,0,0, 0,0,0,0,0,0,0,0 }; +#endif + + rc = milenage_opc_gen(opc, aud->u.umts.k, op); + + printf("OP:\t%s\n", osmo_hexdump(op, sizeof(op))); + printf("OPC:\t%s\n", osmo_hexdump(opc, sizeof(opc))); + return rc; +} + int main(int argc, char **argv) { struct osmo_auth_vector _vec; @@ -73,6 +91,8 @@ int main(int argc, char **argv) printf("AUTS success: SEQ.MS = %lu\n", test_aud.u.umts.sqn); } + opc_test(&test_aud); + exit(0); } -- cgit v1.2.3