diff options
-rw-r--r-- | src/libmsc/gsm_04_08.c | 7 | ||||
-rw-r--r-- | src/libmsc/osmo_msc.c | 2 |
2 files changed, 9 insertions, 0 deletions
diff --git a/src/libmsc/gsm_04_08.c b/src/libmsc/gsm_04_08.c index d5cc21267..7dd303f29 100644 --- a/src/libmsc/gsm_04_08.c +++ b/src/libmsc/gsm_04_08.c @@ -1663,6 +1663,13 @@ int msc_geran_set_cipher_mode(struct gsm_subscriber_connection *conn, bool umts_ memcpy(ei.key, tuple->vec.kc, sizeof(tuple->vec.kc)); ei.key_len = sizeof(tuple->vec.kc); + conn->encr = (struct gsm_encr){}; + if (ei.key_len <= sizeof(conn->encr.key)) { + memcpy(conn->encr.key, ei.key, ei.key_len); + conn->encr.key_len = ei.key_len; + } + /* conn->encr.alg_id remains unknown until we receive a Cipher Mode Complete from the BSC */ + return a_iface_tx_cipher_mode(conn, &ei, retrieve_imeisv); } diff --git a/src/libmsc/osmo_msc.c b/src/libmsc/osmo_msc.c index f2c84e629..e3d7055bc 100644 --- a/src/libmsc/osmo_msc.c +++ b/src/libmsc/osmo_msc.c @@ -222,6 +222,8 @@ void msc_cipher_mode_compl(struct gsm_subscriber_connection *conn, } } + conn->encr.alg_id = alg_id; + ciph_res.cause = VLR_CIPH_COMPL; vlr_subscr_rx_ciph_res(conn->vsub, &ciph_res); } |