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Diffstat (limited to 'src/libmsc/gsm_04_08.c')
-rw-r--r--src/libmsc/gsm_04_08.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/libmsc/gsm_04_08.c b/src/libmsc/gsm_04_08.c
index 075ef0fd2..b5d46fda3 100644
--- a/src/libmsc/gsm_04_08.c
+++ b/src/libmsc/gsm_04_08.c
@@ -415,7 +415,7 @@ static int mm_rx_loc_upd_req(struct msc_a *msc_a, struct msgb *msg)
net->vlr, msc_a, vlr_lu_type, tmsi, imsi,
&old_lai, &msc_a->via_cell.lai,
is_utran || net->authentication_required,
- is_utran ? net->uea_encryption_mask > (1 << OSMO_UTRAN_UEA0) : net->a5_encryption_mask > 0x01,
+ msc_a_require_ciphering(msc_a),
lu->key_seq,
osmo_gsm48_classmark1_is_r99(&lu->classmark1),
is_utran,
@@ -806,7 +806,7 @@ int gsm48_rx_mm_serv_req(struct msc_a *msc_a, struct msgb *msg)
req->cm_service_type,
&mi, &msc_a->via_cell.lai,
is_utran || net->authentication_required,
- is_utran ? net->uea_encryption_mask > (1 << OSMO_UTRAN_UEA0) : net->a5_encryption_mask > 0x01,
+ msc_a_require_ciphering(msc_a),
req->cipher_key_seq,
osmo_gsm48_classmark2_is_r99(cm2, cm2_len),
is_utran);
@@ -932,7 +932,7 @@ static int gsm48_rx_cm_reest_req(struct msc_a *msc_a, struct msgb *msg)
VLR_PR_ARQ_T_CM_RE_ESTABLISH_REQ, 0,
&mi, &msc_a->via_cell.lai,
is_utran || net->authentication_required,
- is_utran ? net->uea_encryption_mask > (1 << OSMO_UTRAN_UEA0) : net->a5_encryption_mask > 0x01,
+ msc_a_require_ciphering(msc_a),
req->cipher_key_seq,
osmo_gsm48_classmark2_is_r99(cm2, cm2_len),
is_utran);
@@ -1294,7 +1294,7 @@ static int gsm48_rx_rr_pag_resp(struct msc_a *msc_a, struct msgb *msg)
net->vlr, msc_a,
VLR_PR_ARQ_T_PAGING_RESP, 0, &mi, &msc_a->via_cell.lai,
is_utran || net->authentication_required,
- is_utran ? net->uea_encryption_mask > (1 << OSMO_UTRAN_UEA0) : net->a5_encryption_mask > 0x01,
+ msc_a_require_ciphering(msc_a),
pr->key_seq,
osmo_gsm48_classmark2_is_r99(cm2, classmark2_len),
is_utran);