diff options
| author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-06-08 18:02:10 +0200 |
|---|---|---|
| committer | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2015-07-01 08:16:41 +0200 |
| commit | e2ac6b77feecc5b7194a308bbd11e206c4a41fcb (patch) | |
| tree | 02088c69891c0c64124c3e3c74c8bad5462b175a /openbsc/src/libbsc | |
| parent | 9705671025eba34b70d73e9d4e78813e4f2d31da (diff) | |
bsc: Check for the rand and then generate a res
Check if the NAT has sent 16 bytes of RAND and if a key
has been configured in the system and then generate a
result using milenage. The milenage res will be sent and
noth the four byte GSM SRES derivation.
Diffstat (limited to 'openbsc/src/libbsc')
| -rw-r--r-- | openbsc/src/libbsc/bsc_msc.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/openbsc/src/libbsc/bsc_msc.c b/openbsc/src/libbsc/bsc_msc.c index fc4530ce7..829ee2b54 100644 --- a/openbsc/src/libbsc/bsc_msc.c +++ b/openbsc/src/libbsc/bsc_msc.c @@ -276,7 +276,7 @@ void bsc_msc_schedule_connect(struct bsc_msc_connection *con) osmo_timer_schedule(&con->reconnect_timer, 5, 0); } -struct msgb *bsc_msc_id_get_resp(int fixed, const char *token) +struct msgb *bsc_msc_id_get_resp(int fixed, const char *token, const uint8_t *res, int len) { struct msgb *msg; @@ -302,6 +302,11 @@ struct msgb *bsc_msc_id_get_resp(int fixed, const char *token) msgb_put_u8(msg, 0); msgb_put_u8(msg, strlen(token) + 2); msgb_tv_fixed_put(msg, IPAC_IDTAG_UNITNAME, strlen(token) + 1, (uint8_t *) token); + if (len > 0) { + msgb_put_u8(msg, 0); + msgb_put_u8(msg, len + 1); + msgb_tv_fixed_put(msg, 0x24, len, res); + } } else { msgb_l16tv_put(msg, strlen(token) + 1, IPAC_IDTAG_UNITNAME, (uint8_t *) token); |