5g-team
/
srsRAN_4G
mirror of https://github.com/pvnis/srsRAN_4G.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

fix integrity/ciphering bit setting

Browse Source
master
Francisco Paisana 5 years ago
parent ee24b59924
commit 83758e4f55
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File

12
srsenb/src/stack/rrc/rrc.cc
Unescape Escape View File

@ -1950,7 +1950,7 @@ bool rrc::ue::select_security_algorithms()
break; break;
case srslte::CIPHERING_ALGORITHM_ID_128_EEA1: case srslte::CIPHERING_ALGORITHM_ID_128_EEA1:
// “first bit” – 128-EEA1, // “first bit” – 128-EEA1,
if (v.get(v.length() - 1 - srslte::CIPHERING_ALGORITHM_ID_128_EEA1)) { if (v.get(v.length() - srslte::CIPHERING_ALGORITHM_ID_128_EEA1)) {
cipher_algo = srslte::CIPHERING_ALGORITHM_ID_128_EEA1; cipher_algo = srslte::CIPHERING_ALGORITHM_ID_128_EEA1;
enc_algo_found = true; enc_algo_found = true;
parent->rrc_log->info("Selected EEA1 as RRC encryption algorithm\n"); parent->rrc_log->info("Selected EEA1 as RRC encryption algorithm\n");
@ -1961,7 +1961,7 @@ bool rrc::ue::select_security_algorithms()
break; break;
case srslte::CIPHERING_ALGORITHM_ID_128_EEA2: case srslte::CIPHERING_ALGORITHM_ID_128_EEA2:
// “second bit” – 128-EEA2, // “second bit” – 128-EEA2,
if (v.get(v.length() - 1 - srslte::CIPHERING_ALGORITHM_ID_128_EEA2)) { if (v.get(v.length() - srslte::CIPHERING_ALGORITHM_ID_128_EEA2)) {
cipher_algo = srslte::CIPHERING_ALGORITHM_ID_128_EEA2; cipher_algo = srslte::CIPHERING_ALGORITHM_ID_128_EEA2;
enc_algo_found = true; enc_algo_found = true;
parent->rrc_log->info("Selected EEA2 as RRC encryption algorithm\n"); parent->rrc_log->info("Selected EEA2 as RRC encryption algorithm\n");
@ -1972,7 +1972,7 @@ bool rrc::ue::select_security_algorithms()
break; break;
case srslte::CIPHERING_ALGORITHM_ID_128_EEA3: case srslte::CIPHERING_ALGORITHM_ID_128_EEA3:
// “third bit” – 128-EEA3, // “third bit” – 128-EEA3,
if (v.get(v.length() - 1 - srslte::CIPHERING_ALGORITHM_ID_128_EEA3)) { if (v.get(v.length() - srslte::CIPHERING_ALGORITHM_ID_128_EEA3)) {
cipher_algo = srslte::CIPHERING_ALGORITHM_ID_128_EEA3; cipher_algo = srslte::CIPHERING_ALGORITHM_ID_128_EEA3;
enc_algo_found = true; enc_algo_found = true;
parent->rrc_log->info("Selected EEA3 as RRC encryption algorithm\n"); parent->rrc_log->info("Selected EEA3 as RRC encryption algorithm\n");
@ -1999,7 +1999,7 @@ bool rrc::ue::select_security_algorithms()
break; break;
case srslte::INTEGRITY_ALGORITHM_ID_128_EIA1: case srslte::INTEGRITY_ALGORITHM_ID_128_EIA1:
// “first bit” – 128-EIA1, // “first bit” – 128-EIA1,
if (v.get(v.length() - 1 - srslte::INTEGRITY_ALGORITHM_ID_128_EIA1)) { if (v.get(v.length() - srslte::INTEGRITY_ALGORITHM_ID_128_EIA1)) {
integ_algo = srslte::INTEGRITY_ALGORITHM_ID_128_EIA1; integ_algo = srslte::INTEGRITY_ALGORITHM_ID_128_EIA1;
integ_algo_found = true; integ_algo_found = true;
parent->rrc_log->info("Selected EIA1 as RRC integrity algorithm.\n"); parent->rrc_log->info("Selected EIA1 as RRC integrity algorithm.\n");
@ -2009,7 +2009,7 @@ bool rrc::ue::select_security_algorithms()
break; break;
case srslte::INTEGRITY_ALGORITHM_ID_128_EIA2: case srslte::INTEGRITY_ALGORITHM_ID_128_EIA2:
// “second bit” – 128-EIA2, // “second bit” – 128-EIA2,
if (v.get(v.length() - 1 - srslte::INTEGRITY_ALGORITHM_ID_128_EIA2)) { if (v.get(v.length() - srslte::INTEGRITY_ALGORITHM_ID_128_EIA2)) {
integ_algo = srslte::INTEGRITY_ALGORITHM_ID_128_EIA2; integ_algo = srslte::INTEGRITY_ALGORITHM_ID_128_EIA2;
integ_algo_found = true; integ_algo_found = true;
parent->rrc_log->info("Selected EIA2 as RRC integrity algorithm.\n"); parent->rrc_log->info("Selected EIA2 as RRC integrity algorithm.\n");
@ -2019,7 +2019,7 @@ bool rrc::ue::select_security_algorithms()
break; break;
case srslte::INTEGRITY_ALGORITHM_ID_128_EIA3: case srslte::INTEGRITY_ALGORITHM_ID_128_EIA3:
// “third bit” – 128-EIA3, // “third bit” – 128-EIA3,
if (v.get(v.length() - 1 - srslte::INTEGRITY_ALGORITHM_ID_128_EIA3)) { if (v.get(v.length() - srslte::INTEGRITY_ALGORITHM_ID_128_EIA3)) {
integ_algo = srslte::INTEGRITY_ALGORITHM_ID_128_EIA3; integ_algo = srslte::INTEGRITY_ALGORITHM_ID_128_EIA3;
integ_algo_found = true; integ_algo_found = true;
parent->rrc_log->info("Selected EIA3 as RRC integrity algorithm.\n"); parent->rrc_log->info("Selected EIA3 as RRC integrity algorithm.\n");

Write Preview
Loading…
Cancel
Save