March 2026 - gerrit-log - lists.osmocom.org

[M] Change in pysim[master]: tests/pySim-smpp2sim_test: add testcases for AES128 and AES256
by laforge 10 Mar '26

10 Mar '26

laforge has submitted this change. ( https://gerrit.osmocom.org/c/pysim/+/42189?usp=email ) Change subject: tests/pySim-smpp2sim_test: add testcases for AES128 and AES256 ...................................................................... tests/pySim-smpp2sim_test: add testcases for AES128 and AES256 Extend the existing test script so that it can handle multiple testcases. Also add support for switching eUICC profiles. Finally, add a testcases to test OTA-SMS (RFM) with AES128 and AES256 encryption. Change-Id: I1f10504f3a29a8c74a17991632d932819fecfa5a Related: OS#6868 --- D tests/pySim-smpp2sim_test/pySim-smpp2sim_test.cfg M tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh A tests/pySim-smpp2sim_test/testcase_3des_cbc2_rfm.cfg A tests/pySim-smpp2sim_test/testcase_aes128_cbc_cmac_rfm.cfg A tests/pySim-smpp2sim_test/testcase_aes256_cbc_cmac_rfm.cfg 5 files changed, 161 insertions(+), 46 deletions(-) Approvals: daniel: Looks good to me, but someone else must approve Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.cfg b/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.cfg deleted file mode 100644 index 1c2a953..0000000 --- a/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.cfg +++ /dev/null @@ -1,9 +0,0 @@ -# Card parameter: -ICCID="8949440000001155314" -KIC='51D4FC44BCBA7C4589DFADA3297720AF' -KID='0449699C472CE71E2FB7B56245EF7684' - -# Testcase: Send OTA-SMS that selects DF.GSM and returns the select response -TAR='B00010' -APDU='A0A40000027F20A0C0000016' -EXPECTED_RESPONSE='0000ffff7f2002000000000009b106350400838a838a 9000' \ No newline at end of file diff --git a/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh b/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh index 2ca0a9e..0881319 100755 --- a/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh +++ b/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh @@ -20,13 +20,14 @@ # You should have received a copy of the GNU General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. +PYSIM_SHELL=./pySim-shell.py +PYSIM_SHELL_LOG=./pySim-shell.log PYSIM_SMPP2SIM=./pySim-smpp2sim.py PYSIM_SMPP2SIM_LOG=./pySim-smpp2sim.log PYSIM_SMPP2SIM_PORT=2775 PYSIM_SMPP2SIM_TIMEOUT=10 PYSIM_SMPPOTATOOL=./contrib/smpp-ota-tool.py PYSIM_SMPPOTATOOL_LOG=./smpp-ota-tool.log -PYSIM_SHELL=./pySim-shell.py function dump_logs { echo "" @@ -44,12 +45,11 @@ function send_test_request { echo "" echo "Sending request to SMPP server:" - TAR=$1 - C_APDU=$2 - R_APDU_EXPECTED=$3 + C_APDU=$1 + R_APDU_EXPECTED=$2 echo "Sending: $C_APDU" - COMMANDLINE="$PYSIM_SMPPOTATOOL --verbose --port $PYSIM_SMPP2SIM_PORT --kic $KIC --kid $KID --tar $TAR --apdu $C_APDU" + COMMANDLINE="$PYSIM_SMPPOTATOOL --verbose --port $PYSIM_SMPP2SIM_PORT --kic $KIC --kid $KID --kic_idx $KEY_INDEX --kid_idx $KEY_INDEX --algo-crypt $ALGO_CRYPT --algo-auth $ALGO_AUTH --tar $TAR --apdu $C_APDU" echo "Commandline: $COMMANDLINE" R_APDU=`$COMMANDLINE 2> $PYSIM_SMPPOTATOOL_LOG` if [ $? -ne 0 ]; then @@ -57,7 +57,7 @@ dump_logs exit 1 fi - + echo "" echo "Got response from SMPP server:" echo "Sent: $C_APDU" echo "Received: $R_APDU" @@ -68,16 +68,14 @@ exit 1 fi echo "Response matches the expected response -- success!" - echo "" } function start_smpp_server { PCSC_READER=$1 - - # Start the SMPP server echo "" echo "Starting SMPP server:" + # Start the SMPP server COMMANDLINE="$PYSIM_SMPP2SIM -p $PCSC_READER --smpp-bind-port $PYSIM_SMPP2SIM_PORT --apdu-trace" echo "Commandline: $COMMANDLINE" $COMMANDLINE > $PYSIM_SMPP2SIM_LOG 2>&1 & @@ -102,55 +100,117 @@ echo "SMPP server reachable (port=$PYSIM_SMPP2SIM_PORT)" } -function find_card_by_iccid { - # Find reader number of the card - ICCID=$1 +function stop_smpp_server { + echo "" + echo "Stopping SMPP server:" + kill $PYSIM_SMPP2SIM_PID + echo "SMPP server stopped (PID=$PYSIM_SMPP2SIM_PID)" + trap EXIT +} +function find_card_by_iccid_or_eid { + ICCID=$1 + EID=$2 echo "" echo "Searching for card:" echo "ICCID: \"$ICCID\"" + if [ -n "$EID" ]; then + echo "EID: \"$EID\"" + fi + # Determine number of available PCSC readers + PCSC_READER_COUNT=`pcsc_scan -rn | wc -l` + + # In case an EID is set, search for a card with that EID first + if [ -n "$EID" ]; then + for PCSC_READER in $(seq 0 $(($PCSC_READER_COUNT-1))); do + echo "probing card (eID) in reader $PCSC_READER ..." + RESULT_JSON=`$PYSIM_SHELL -p $PCSC_READER --noprompt -e "select ADF.ISD-R" -e "get_eid" 2> /dev/null | tail -3` + echo $RESULT_JSON | grep $EID > /dev/null + if [ $? -eq 0 ]; then + echo "Found card (eID) in reader $PCSC_READER" + return $PCSC_READER + fi + done + fi + + # Search for card with the given ICCID if [ -z "$ICCID" ]; then echo "invalid ICCID, zero length ICCID is not allowed! -- abort" exit 1 fi - - PCSC_READER_COUNT=`pcsc_scan -rn | wc -l` for PCSC_READER in $(seq 0 $(($PCSC_READER_COUNT-1))); do - echo "probing card in reader $PCSC_READER ..." - EF_ICCID_DECODED=`$PYSIM_SHELL -p $PCSC_READER --noprompt -e 'select EF.ICCID' -e 'read_binary_decoded --oneline' 2> /dev/null | tail -1` - echo $EF_ICCID_DECODED | grep $ICCID > /dev/null + echo "probing card (ICCID) in reader $PCSC_READER ..." + RESULT_JSON=`$PYSIM_SHELL -p $PCSC_READER --noprompt -e "select EF.ICCID" -e "read_binary_decoded" 2> /dev/null | tail -3` + echo $RESULT_JSON | grep $ICCID > /dev/null if [ $? -eq 0 ]; then - echo "Found card in reader $PCSC_READER" + echo "Found card (by ICCID) in reader $PCSC_READER" return $PCSC_READER fi done - echo "Card with ICCID \"$ICCID\" not found -- abort" + echo "Card not found -- abort" exit 1 } +function enable_profile { + PCSC_READER=$1 + ICCID=$2 + EID=$3 + if [ -z "$EID" ]; then + # This is no eUICC, nothing to enable + return 0 + fi + + # Check if the profile is already enabled + RESULT_JSON=`$PYSIM_SHELL -p $PCSC_READER --noprompt -e "select EF.ICCID" -e "read_binary_decoded" 2> /dev/null | tail -3` + ICCID_ENABLED=`echo $RESULT_JSON | jq -r '.iccid'` + if [ $ICCID != $ICCID_ENABLED ]; then + # Disable the currentle enabled profile + echo "" + echo "Disabeling currently enabled profile:" + echo "ICCID: \"$ICCID\"" + RESULT_JSON=`$PYSIM_SHELL -p $PCSC_READER --noprompt -e "select ADF.ISD-R" -e "disable_profile --iccid $ICCID_ENABLED" 2> /dev/null | tail -3` + echo $RESULT_JSON | grep "ok" > /dev/null + if [ $? -ne 0 ]; then + echo "unable to disable profile with \"$ICCID_ENABLED\"" + exit 1 + fi + echo "profile disabled" + + # Enable the profile we intend to test with + echo "" + echo "Enabeling profile:" + echo "ICCID: \"$ICCID\"" + RESULT_JSON=`$PYSIM_SHELL -p $PCSC_READER --noprompt -e "select ADF.ISD-R" -e "enable_profile --iccid $ICCID" 2> /dev/null | tail -3` + echo $RESULT_JSON | grep "ok\|profileNotInDisabledState" > /dev/null + if [ $? -ne 0 ]; then + echo "unable to enable profile with \"$ICCID\"" + exit 1 + fi + echo "profile enabled" + fi +} + export PYTHONPATH=./ echo "pySim-smpp2sim_test - a test program to test pySim-smpp2sim.py" echo "==============================================================" -# TODO: At the moment we can only have one card and one testcase. This is -# sufficient for now. We can extend this later as needed. +TESTCASE_DIR=`dirname $0` +for TEST_CONFIG_FILE in $TESTCASE_DIR/testcase_*.cfg ; do + echo "" + echo "running testcase: $TEST_CONFIG_FILE" + . $TEST_CONFIG_FILE + find_card_by_iccid_or_eid $ICCID $EID + PCSC_READER=$? + enable_profile $PCSC_READER $ICCID $EID + start_smpp_server $PCSC_READER + send_test_request $APDU "$EXPECTED_RESPONSE" + stop_smpp_server + echo "" + echo "testcase ok" + echo "--------------------------------------------------------------" +done -# Read test parameters from config from file -TEST_CONFIG_FILE=${0%.*}.cfg -echo "using config file: $TEST_CONFIG_FILE" -if ! [ -e "$TEST_CONFIG_FILE" ]; then - echo "test configuration file does not exist! -- abort" - exit 1 -fi -. $TEST_CONFIG_FILE - -# Execute testcase -find_card_by_iccid $ICCID -start_smpp_server $? -send_test_request $TAR $APDU "$EXPECTED_RESPONSE" - - - +echo "done." diff --git a/tests/pySim-smpp2sim_test/testcase_3des_cbc2_rfm.cfg b/tests/pySim-smpp2sim_test/testcase_3des_cbc2_rfm.cfg new file mode 100644 index 0000000..e056490 --- /dev/null +++ b/tests/pySim-smpp2sim_test/testcase_3des_cbc2_rfm.cfg @@ -0,0 +1,17 @@ +# Preparation: +# This testcase executes against a sysmoISIM-SJA5 card. For the testcase, the +# key configuration on the card may be used as it is. + +# Card parameter: +ICCID="8949440000001155314" # <-- change to the ICCID of your card! +EID="" +KIC='51D4FC44BCBA7C4589DFADA3297720AF' # <-- change to the KIC1 of your card! +KID='0449699C472CE71E2FB7B56245EF7684' # <-- change to the KID1 of your card! +KEY_INDEX=1 +ALGO_CRYPT=triple_des_cbc2 +ALGO_AUTH=triple_des_cbc2 +TAR='B00010' + +# Testcase: Send OTA-SMS that selects DF.GSM and returns the select response +APDU='A0A40000027F20A0C0000016' +EXPECTED_RESPONSE='0000ffff7f2002000000000009b106350400838a838a 9000' diff --git a/tests/pySim-smpp2sim_test/testcase_aes128_cbc_cmac_rfm.cfg b/tests/pySim-smpp2sim_test/testcase_aes128_cbc_cmac_rfm.cfg new file mode 100644 index 0000000..cfd0ef5 --- /dev/null +++ b/tests/pySim-smpp2sim_test/testcase_aes128_cbc_cmac_rfm.cfg @@ -0,0 +1,19 @@ +# Preparation: +# This testcase executes against a sysmoEUICC1-C2T, which is equipped with the +# TS48V1-B-UNIQUE test profile from https://test.rsp.sysmocom.de/ (Activation +# code: 1$smdpp.test.rsp.sysmocom.de$TS48V1-B-UNIQUE). This testprofile must be +# present on the eUICC before this testcase can be executed. + +# Card parameter: +ICCID="8949449999999990031" +EID="89049044900000000000000000102355" # <-- change to the EID of your card! +KIC='66778899aabbccdd1122334455eeff10' +KID='112233445566778899aabbccddeeff10' +KEY_INDEX=2 +ALGO_CRYPT=aes_cbc +ALGO_AUTH=aes_cmac +TAR='b00120' + +# Testcase: Send OTA-SMS that selects DF.ICCID and returns the select response +APDU='00a40004022fe200C000001d' +EXPECTED_RESPONSE='621b8202412183022fe2a503d001408a01058b032f06038002000a8800 9000' \ No newline at end of file diff --git a/tests/pySim-smpp2sim_test/testcase_aes256_cbc_cmac_rfm.cfg b/tests/pySim-smpp2sim_test/testcase_aes256_cbc_cmac_rfm.cfg new file mode 100644 index 0000000..0bffbbe --- /dev/null +++ b/tests/pySim-smpp2sim_test/testcase_aes256_cbc_cmac_rfm.cfg @@ -0,0 +1,28 @@ +# Preparation: +# This testcase executes against a sysmoISIM-SJA5 card. Since this card model is +# shipped with a classic DES key configuration, it is necessary to provision +# AES128 test keys before this testcase may be executed. The the following +# pySim-shell command sequence may be used: +# +# verify_adm 34173960 # <-- change to the ADM key of your card! +# select /DF.SYSTEM/EF.0348_KEY +# update_record 10 fe03601111111111111111111111111111111111111111111111111111111111111111 +# update_record 11 fe03612222222222222222222222222222222222222222222222222222222222222222 +# update_record 12 fe03623333333333333333333333333333333333333333333333333333333333333333 +# +# This overwrites one of the already existing 3DES SCP02 key (KVN 47) and replaces it +# with an AES256 SCP80 key (KVN 3). + +# Card parameter: +ICCID="8949440000001155314" # <-- change to the ICCID of your card! +EID="" +KIC='1111111111111111111111111111111111111111111111111111111111111111' +KID='2222222222222222222222222222222222222222222222222222222222222222' +KEY_INDEX=3 +ALGO_CRYPT=aes_cbc +ALGO_AUTH=aes_cmac +TAR='B00010' + +# Testcase: Send OTA-SMS that selects DF.GSM and returns the select response +APDU='A0A40000027F20A0C0000016' +EXPECTED_RESPONSE='0000ffff7f2002000000000009b106350400838a838a 9000' -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42189?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I1f10504f3a29a8c74a17991632d932819fecfa5a Gerrit-Change-Number: 42189 Gerrit-PatchSet: 6 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu>

1 0

[S] Change in pysim[master]: contrib/smpp-ota-tool: use '-' instead of '_' in command line args
by laforge 10 Mar '26

10 Mar '26

laforge has submitted this change. ( https://gerrit.osmocom.org/c/pysim/+/42235?usp=email ) Change subject: contrib/smpp-ota-tool: use '-' instead of '_' in command line args ...................................................................... contrib/smpp-ota-tool: use '-' instead of '_' in command line args Some commandline arguments have an underscore in their name. Let's replace those with dashes. Change-Id: Icbe9d753d59263997e9ca34d46ed0daca36ca16c Related: SYS#6868 --- M contrib/smpp-ota-tool.py M tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh 2 files changed, 5 insertions(+), 5 deletions(-) Approvals: Jenkins Builder: Verified laforge: Looks good to me, approved diff --git a/contrib/smpp-ota-tool.py b/contrib/smpp-ota-tool.py index 9fac76b..203f37c 100755 --- a/contrib/smpp-ota-tool.py +++ b/contrib/smpp-ota-tool.py @@ -187,12 +187,12 @@ option_parser.add_argument("--algo-auth", choices=algo_auth_choices, default='triple_des_cbc2', help="OTA auth algorithm") option_parser.add_argument('--kic', required=True, type=is_hexstr, help='OTA key (KIC)') - option_parser.add_argument('--kic_idx', default=1, type=int, help='OTA key index (KIC)') + option_parser.add_argument('--kic-idx', default=1, type=int, help='OTA key index (KIC)') option_parser.add_argument('--kid', required=True, type=is_hexstr, help='OTA key (KID)') - option_parser.add_argument('--kid_idx', default=1, type=int, help='OTA key index (KID)') + option_parser.add_argument('--kid-idx', default=1, type=int, help='OTA key index (KID)') option_parser.add_argument('--cntr', default=0, type=int, help='replay protection counter') option_parser.add_argument('--tar', required=True, type=is_hexstr, help='Toolkit Application Reference') - option_parser.add_argument("--cntr_req", choices=CNTR_REQ.decmapping.values(), default='no_counter', + option_parser.add_argument("--cntr-req", choices=CNTR_REQ.decmapping.values(), default='no_counter', help="Counter requirement") option_parser.add_argument('--no-ciphering', action='store_true', default=False, help='Disable ciphering') option_parser.add_argument("--rc-cc-ds", choices=RC_CC_DS.decmapping.values(), default='cc', @@ -202,7 +202,7 @@ option_parser.add_argument('--por-no-ciphering', action='store_true', default=False, help='Disable ciphering (PoR)') option_parser.add_argument("--por-rc-cc-ds", choices=RC_CC_DS.decmapping.values(), default='cc', help="PoR check (rc=redundency check, cc=crypt. checksum, ds=digital signature)") - option_parser.add_argument("--por_req", choices=POR_REQ.decmapping.values(), default='por_required', + option_parser.add_argument("--por-req", choices=POR_REQ.decmapping.values(), default='por_required', help="Proof of Receipt requirements") option_parser.add_argument('--src-addr', default='12', type=str, help='SMS source address (MSISDN)') option_parser.add_argument('--dest-addr', default='23', type=str, help='SMS destination address (MSISDN)') diff --git a/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh b/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh index 0881319..cb12fb2 100755 --- a/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh +++ b/tests/pySim-smpp2sim_test/pySim-smpp2sim_test.sh @@ -49,7 +49,7 @@ R_APDU_EXPECTED=$2 echo "Sending: $C_APDU" - COMMANDLINE="$PYSIM_SMPPOTATOOL --verbose --port $PYSIM_SMPP2SIM_PORT --kic $KIC --kid $KID --kic_idx $KEY_INDEX --kid_idx $KEY_INDEX --algo-crypt $ALGO_CRYPT --algo-auth $ALGO_AUTH --tar $TAR --apdu $C_APDU" + COMMANDLINE="$PYSIM_SMPPOTATOOL --verbose --port $PYSIM_SMPP2SIM_PORT --kic $KIC --kid $KID --kic-idx $KEY_INDEX --kid-idx $KEY_INDEX --algo-crypt $ALGO_CRYPT --algo-auth $ALGO_AUTH --tar $TAR --apdu $C_APDU" echo "Commandline: $COMMANDLINE" R_APDU=`$COMMANDLINE 2> $PYSIM_SMPPOTATOOL_LOG` if [ $? -ne 0 ]; then -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42235?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: Icbe9d753d59263997e9ca34d46ed0daca36ca16c Gerrit-Change-Number: 42235 Gerrit-PatchSet: 3 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org>

1 0

[M] Change in pysim[master]: contrib/smpp-ota-tool: define commandline arguments in global scope
by laforge 10 Mar '26

10 Mar '26

laforge has submitted this change. ( https://gerrit.osmocom.org/c/pysim/+/42236?usp=email ) Change subject: contrib/smpp-ota-tool: define commandline arguments in global scope ...................................................................... contrib/smpp-ota-tool: define commandline arguments in global scope The commandline arguments are currently defined under __main__ in a private scope. From there they are not reachable to the sphinx argparse module. We have to define the arguments globally at the top. (like in the other applications) Related: SYS#7881 Change-Id: I2d9782e3f5b1cac78c22d206fdcac4118c7d5e7c --- M contrib/smpp-ota-tool.py 1 file changed, 42 insertions(+), 41 deletions(-) Approvals: fixeria: Looks good to me, approved Jenkins Builder: Verified laforge: Looks good to me, but someone else must approve diff --git a/contrib/smpp-ota-tool.py b/contrib/smpp-ota-tool.py index 203f37c..28c13bf 100755 --- a/contrib/smpp-ota-tool.py +++ b/contrib/smpp-ota-tool.py @@ -30,6 +30,48 @@ logger = logging.getLogger(Path(__file__).stem) +option_parser = argparse.ArgumentParser(description='Tool to send OTA SMS RFM/RAM messages via SMPP', + formatter_class=argparse.ArgumentDefaultsHelpFormatter) +option_parser.add_argument("--host", help="Host/IP of the SMPP server", default="localhost") +option_parser.add_argument("--port", help="TCP port of the SMPP server", default=2775, type=int) +option_parser.add_argument("--system-id", help="System ID to use to bind to the SMPP server", default="test") +option_parser.add_argument("--password", help="Password to use to bind to the SMPP server", default="test") +option_parser.add_argument("--verbose", help="Enable verbose logging", action='store_true', default=False) +algo_crypt_choices = [] +algo_crypt_classes = OtaAlgoCrypt.__subclasses__() +for cls in algo_crypt_classes: + algo_crypt_choices.append(cls.enum_name) +option_parser.add_argument("--algo-crypt", choices=algo_crypt_choices, default='triple_des_cbc2', + help="OTA crypt algorithm") +algo_auth_choices = [] +algo_auth_classes = OtaAlgoAuth.__subclasses__() +for cls in algo_auth_classes: + algo_auth_choices.append(cls.enum_name) +option_parser.add_argument("--algo-auth", choices=algo_auth_choices, default='triple_des_cbc2', + help="OTA auth algorithm") +option_parser.add_argument('--kic', required=True, type=is_hexstr, help='OTA key (KIC)') +option_parser.add_argument('--kic-idx', default=1, type=int, help='OTA key index (KIC)') +option_parser.add_argument('--kid', required=True, type=is_hexstr, help='OTA key (KID)') +option_parser.add_argument('--kid-idx', default=1, type=int, help='OTA key index (KID)') +option_parser.add_argument('--cntr', default=0, type=int, help='replay protection counter') +option_parser.add_argument('--tar', required=True, type=is_hexstr, help='Toolkit Application Reference') +option_parser.add_argument("--cntr-req", choices=CNTR_REQ.decmapping.values(), default='no_counter', + help="Counter requirement") +option_parser.add_argument('--no-ciphering', action='store_true', default=False, help='Disable ciphering') +option_parser.add_argument("--rc-cc-ds", choices=RC_CC_DS.decmapping.values(), default='cc', + help="message check (rc=redundency check, cc=crypt. checksum, ds=digital signature)") +option_parser.add_argument('--por-in-submit', action='store_true', default=False, + help='require PoR to be sent via SMS-SUBMIT') +option_parser.add_argument('--por-no-ciphering', action='store_true', default=False, help='Disable ciphering (PoR)') +option_parser.add_argument("--por-rc-cc-ds", choices=RC_CC_DS.decmapping.values(), default='cc', + help="PoR check (rc=redundency check, cc=crypt. checksum, ds=digital signature)") +option_parser.add_argument("--por-req", choices=POR_REQ.decmapping.values(), default='por_required', + help="Proof of Receipt requirements") +option_parser.add_argument('--src-addr', default='12', type=str, help='SMS source address (MSISDN)') +option_parser.add_argument('--dest-addr', default='23', type=str, help='SMS destination address (MSISDN)') +option_parser.add_argument('--timeout', default=10, type=int, help='Maximum response waiting time') +option_parser.add_argument('-a', '--apdu', action='append', required=True, type=is_hexstr, help='C-APDU to send') + class SmppHandler: client = None @@ -167,47 +209,6 @@ return h2b(resp), h2b(sw) if __name__ == '__main__': - option_parser = argparse.ArgumentParser(description='Tool to send OTA SMS RFM/RAM messages via SMPP', - formatter_class=argparse.ArgumentDefaultsHelpFormatter) - option_parser.add_argument("--host", help="Host/IP of the SMPP server", default="localhost") - option_parser.add_argument("--port", help="TCP port of the SMPP server", default=2775, type=int) - option_parser.add_argument("--system-id", help="System ID to use to bind to the SMPP server", default="test") - option_parser.add_argument("--password", help="Password to use to bind to the SMPP server", default="test") - option_parser.add_argument("--verbose", help="Enable verbose logging", action='store_true', default=False) - algo_crypt_choices = [] - algo_crypt_classes = OtaAlgoCrypt.__subclasses__() - for cls in algo_crypt_classes: - algo_crypt_choices.append(cls.enum_name) - option_parser.add_argument("--algo-crypt", choices=algo_crypt_choices, default='triple_des_cbc2', - help="OTA crypt algorithm") - algo_auth_choices = [] - algo_auth_classes = OtaAlgoAuth.__subclasses__() - for cls in algo_auth_classes: - algo_auth_choices.append(cls.enum_name) - option_parser.add_argument("--algo-auth", choices=algo_auth_choices, default='triple_des_cbc2', - help="OTA auth algorithm") - option_parser.add_argument('--kic', required=True, type=is_hexstr, help='OTA key (KIC)') - option_parser.add_argument('--kic-idx', default=1, type=int, help='OTA key index (KIC)') - option_parser.add_argument('--kid', required=True, type=is_hexstr, help='OTA key (KID)') - option_parser.add_argument('--kid-idx', default=1, type=int, help='OTA key index (KID)') - option_parser.add_argument('--cntr', default=0, type=int, help='replay protection counter') - option_parser.add_argument('--tar', required=True, type=is_hexstr, help='Toolkit Application Reference') - option_parser.add_argument("--cntr-req", choices=CNTR_REQ.decmapping.values(), default='no_counter', - help="Counter requirement") - option_parser.add_argument('--no-ciphering', action='store_true', default=False, help='Disable ciphering') - option_parser.add_argument("--rc-cc-ds", choices=RC_CC_DS.decmapping.values(), default='cc', - help="message check (rc=redundency check, cc=crypt. checksum, ds=digital signature)") - option_parser.add_argument('--por-in-submit', action='store_true', default=False, - help='require PoR to be sent via SMS-SUBMIT') - option_parser.add_argument('--por-no-ciphering', action='store_true', default=False, help='Disable ciphering (PoR)') - option_parser.add_argument("--por-rc-cc-ds", choices=RC_CC_DS.decmapping.values(), default='cc', - help="PoR check (rc=redundency check, cc=crypt. checksum, ds=digital signature)") - option_parser.add_argument("--por-req", choices=POR_REQ.decmapping.values(), default='por_required', - help="Proof of Receipt requirements") - option_parser.add_argument('--src-addr', default='12', type=str, help='SMS source address (MSISDN)') - option_parser.add_argument('--dest-addr', default='23', type=str, help='SMS destination address (MSISDN)') - option_parser.add_argument('--timeout', default=10, type=int, help='Maximum response waiting time') - option_parser.add_argument('-a', '--apdu', action='append', required=True, type=is_hexstr, help='C-APDU to send') opts = option_parser.parse_args() logging.basicConfig(level=logging.DEBUG if opts.verbose else logging.INFO, -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42236?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I2d9782e3f5b1cac78c22d206fdcac4118c7d5e7c Gerrit-Change-Number: 42236 Gerrit-PatchSet: 3 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: fixeria <vyanitskiy(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org>

1 0

[M] Change in pysim[master]: docs/smpp-ota-tool: Add documentation/tutorial
by laforge 10 Mar '26

10 Mar '26

laforge has submitted this change. ( https://gerrit.osmocom.org/c/pysim/+/42237?usp=email ) Change subject: docs/smpp-ota-tool: Add documentation/tutorial ...................................................................... docs/smpp-ota-tool: Add documentation/tutorial We already have documentation that explains how to run pySim-smpp2sim. With smpp-ota-tool we now have a counterpart for pySim-smpp2sim, so let's add documentation for this tool as well. Related: SYS#7881 Change-Id: If0d18a263f5a6dc035b90f5c5c6a942d46bbba49 --- M docs/index.rst A docs/smpp-ota-tool.rst M docs/smpp2sim.rst 3 files changed, 182 insertions(+), 0 deletions(-) Approvals: laforge: Looks good to me, approved Jenkins Builder: Verified diff --git a/docs/index.rst b/docs/index.rst index 92be830..a6ed7b9 100644 --- a/docs/index.rst +++ b/docs/index.rst @@ -48,6 +48,7 @@ sim-rest suci-keytool saip-tool + smpp-ota-tool Indices and tables diff --git a/docs/smpp-ota-tool.rst b/docs/smpp-ota-tool.rst new file mode 100644 index 0000000..beb494a --- /dev/null +++ b/docs/smpp-ota-tool.rst @@ -0,0 +1,179 @@ +smpp-ota-tool +============= + +The `smpp-ota-tool` allows users to send OTA SMS messages containing APDU scripts (RFM, RAM) via an SMPP server. The +intended audience are developers who want to test/evaluate the OTA SMS interface of a SIM/UICC/eUICC. `smpp-ota-tool` +is intended to be used as a companion tool for :ref:`pySim-smpp2sim`, however it should be usable on any other SMPP +server (such as a production SMSC of a live cellular network) as well. + +From the technical perspective `smpp-ota-tool` takes the role of an SMPP ESME. It takes care of the encoding, encryption +and checksumming (signing) of the RFM/RAM OTA SMS and eventually submits it to the SMPP server. The program then waits +for a response. The response is automatically parsed and printed on stdout. This makes the program also suitable to be +called from shell scripts. + +.. note:: In the following we will we will refer to `SIM` as one of the following: `SIM`, `USIM`, `ISIM`, `UICC`, + `eUICC`, `eSIM`. + +Applying OTA keys +~~~~~~~~~~~~~~~~~ + +Depending on the `SIM` type you will receive one or more sets of keys which you can use to communicate with the `SIM` +through a secure channel protocol. When using the OTA SMS method, the SCP80 protocol is used and it therefore crucial +to use a keyset that is actually suitable for SCP80. + +A keyset usually consists of three keys: + +#. KIC: the key used for ciphering (encryption/decryption) +#. KID: the key used to compute a cryptographic checksum (signing) +#. KIK: the key used to encrypt/decrypt key material (key rotation, adding of new keys) + +From the transport security perspective, only KIC and KID are relevant. The KIK (also referenced as "Data Encryption +Key", DEK) is only used when keys are rotated or new keys are added (see also ETSI TS 102 226, section 8.2.1.5). + +When the keyset is programmed into the security domain of the `SIM`, it is tied to a specific cryptographic algorithm +(3DES, AES128 or AES256) and a so called Key Version Number (KVN). The term "Key Version Number" is misleading, since +it is actually not a version number. It is a unique identifier of a certain keyset which also identifies for which +secure channel protocol the keyset may be used. Keysets with a KVN from 1-15 (``0x01``-``0x0F``) are suitable for SCP80. +This means that it is not only important to know just the KIC/KID/KIK keys. Also the related algorithms and the KVN +numbers must be known. + +.. note:: SCP80 keysets typically start counting from 1 upwards. Typical configurations use a set of 3 keysets with + KVN numbers 1-3. + +Addressing an Application +~~~~~~~~~~~~~~~~~~~~~~~~~ + +When communicating with a specific application on a `SIM` via SCP80, it is important to address that application with +the correct parameters. The following two parameters must be known in advance: + +#. TAR: The Toolkit Application Reference (TAR) number is a three byte value that uniquely addresses an application + on the `SIM`. The exact values may vary (see also ETSI TS 101 220, Table D.1). +#. MSL: The Minimum Security Level (MSL) is a bit-field that dictates which of the security measures encoded in the + SPI are mandatory (see also ETSI TS 102 225, section 5.1.1). + +A practical example +~~~~~~~~~~~~~~~~~~~ + +.. note:: This tutorial assumes that pySim-smpp2sim is running on the local machine with its default parameters. + See also :ref:`pySim-smpp2sim`. + +Let's assume that an OTA SMS shall be sent to the SIM RFM application of an sysmoISIM-SJA2. What we want to do is to +select DF.GSM and to get the select response back. + +We have received the following key material from the `SIM` vendor: + +:: + + KIC1: F09C43EE1A0391665CC9F05AF4E0BD10 + KID1: 01981F4A20999F62AF99988007BAF6CA + KIK1: 8F8AEE5CDCC5D361368BC45673D99195 + KIC2: 01022916E945B656FDE03F806A105FA2 + KID2: D326CB69F160333CC5BD1495D448EFD6 + KIK2: 08037E0590DFE049D4975FFB8652F625 + KIC3: 2B22824D0D27A3A1CEEC512B312082B4 + KID3: F1697766925A11F4458295590137B672 + KIK3: C7EE69B2C5A1C8E160DD36A38EB517B3 + +Those are three keysets. The enumeration is directly equal to the KVN used. All three keysets are 3DES keys, which +means triple_des_cbc2 is the correct algorithm to use. + +.. note:: The key set configuration can be confirmed by retrieving the key configuration using + `get_data key_information` from within an SCP02 session on ADF.ISD. + +In this example we intend to address the SIM RFM application on the `SIM`. Which according to the manual has TAR ``B00010`` +and MSL ``0x06``. When we hold ``0x06`` = ``0b00000110`` against the SPI coding chart (see also ETSI TS 102 225, +section 5.1.1). We can deduct that Ciphering and Cryptographic Checksum are mandatory. + +.. note:: The MSL (see also ETSI TS 102 226, section 6.1) is assigned to an application by the `SIM` issuer. It is a + custom decision and may vary with different `SIM` types/profiles. In the case of sysmoISIM-SJS1/SJA2/SJA5 the + counter requirement has been waived to simplify lab/research type use. In productive environments, `SIM` + applications should ideally use an MSL that makes the counter mandatory. + +In order to select DF.GSM (``0x7F20``) and to retrieve the select response, two APDUs are needed. The first APDU is the +select command ``A0A40000027F20`` and the second is the related get-response command ``A0C0000016``. Those APDUs will be +concatenated and are sent in a single message. The message containing the concatenated APDUs works as a script that +is received by the SIM RFM application and then executed. This method poses some limitations that have to be taken into +account when making requests like this (see also ETSI TS 102 226, section 5). + +With this information we may now construct a commandline for `smpp-ota-tool.py`. We will pass the KVN as kid_idx and +kic_idx (see also ETSI TS 102 225, Table 2, fields `KIc` and `KID`). Both index values should refer to the same +keyset/KVN as keysets should not be mixed. (`smpp-ota-tool` still provides separate parameters anyway to allow testing +with invalid keyset combinations) + +:: + + $ PYTHONPATH=./ ./contrib/smpp-ota-tool.py --kic F09C43EE1A0391665CC9F05AF4E0BD10 --kid 01981F4A20999F62AF99988107BAF6CA --kid_idx 1 --kic_idx 1 --algo-crypt triple_des_cbc2 --algo-auth triple_des_cbc2 --tar B00010 --apdu A0A40000027F20 --apdu A0C0000016 + 2026-02-26 17:13:56 INFO Connecting to localhost:2775... + 2026-02-26 17:13:56 INFO C-APDU sending: a0a40000027f20a0c0000016... + 2026-02-26 17:13:56 INFO SMS-TPDU sending: 02700000281506191515b00010da1d6cbbd0d11ce4330d844c7408340943e843f67a6d7b0674730881605fd62d... + 2026-02-26 17:13:56 INFO SMS-TPDU sent, waiting for response... + 2026-02-26 17:13:56 INFO SMS-TPDU received: 027100002c12b000107ddf58d1780f771638b3975759f4296cf5c31efc87a16a1b61921426baa16da1b5ba1a9951d59a39 + 2026-02-26 17:13:56 INFO SMS-TPDU decoded: (Container(rpl=44, rhl=18, tar=b'\xb0\x00\x10', cntr=b'\x00\x00\x00\x00\x00', pcntr=0, response_status=uEnumIntegerString.new(0, 'por_ok'), cc_rc=b'\x8f\xea\xf5.\xf4\x0e\xc2\x14', secured_data=b'\x02\x90\x00\x00\x00\xff\xff\x7f \x02\x00\x00\x00\x00\x00\t\xb1\x065\x04\x00\x83\x8a\x83\x8a'), Container(number_of_commands=2, last_status_word=u'9000', last_response_data=u'0000ffff7f2002000000000009b106350400838a838a')) + 2026-02-26 17:13:56 INFO R-APDU received: 0000ffff7f2002000000000009b106350400838a838a 9000 + 0000ffff7f2002000000000009b106350400838a838a 9000 + 2026-02-26 17:13:56 INFO Disconnecting... + +The result we see is the select response of DF.GSM and a status word indicating that the last command has been +processed normally. + +As we can see, this mechanism now allows us to perform small administrative tasks remotely. We can read the contents of +files remotely or make changes to files. Depending on the changes we make, there may be security issues arising from +replay attacks. With the commandline above, the communication is encrypted and protected by a cryptographic checksum, +so an adversary can neither read, nor alter the message. However, an adversary could still replay an intercepted +message and the `SIM` would happily execute the contained APDUs again. + +To prevent this, we may include a replay protection counter within the message. In this case, the MSL indicates that a +replay protection counter is not required. However, to extended the security of our messages, we may chose to use a +counter anyway. In the following example, we will encode a counter value of 100. We will instruct the `SIM` to make sure +that the value we send is higher than the counter value that is currently stored in the `SIM`. + +To add a replay connection counter we add the commandline arguments `--cntr-req` to set the counter requirement and +`--cntr` to pass the counter value. + +:: + + $ PYTHONPATH=./ ./contrib/smpp-ota-tool.py --kic F09C43EE1A0391665CC9F05AF4E0BD10 --kid 01981F4A20999F62AF99988107BAF6CA --kid_idx 1 --kic_idx 1 --algo-crypt triple_des_cbc2 --algo-auth triple_des_cbc2 --tar B00010 --apdu A0A40000027F20 --apdu A0C0000016 --cntr-req counter_must_be_higher --cntr 100 + 2026-02-26 17:16:39 INFO Connecting to localhost:2775... + 2026-02-26 17:16:39 INFO C-APDU sending: a0a40000027f20a0c0000016... + 2026-02-26 17:16:39 INFO SMS-TPDU sending: 02700000281516191515b000103a4f599e94f2b5dcfbbda984761b7977df6514c57a580fb4844787c436d2eade... + 2026-02-26 17:16:39 INFO SMS-TPDU sent, waiting for response... + 2026-02-26 17:16:39 INFO SMS-TPDU received: 027100002c12b0001049fb0315f6c6401b553867f412cefaf9355b38271178edb342a3bc9cc7e670cdc1f45eea6ffcbb39 + 2026-02-26 17:16:39 INFO SMS-TPDU decoded: (Container(rpl=44, rhl=18, tar=b'\xb0\x00\x10', cntr=b'\x00\x00\x00\x00d', pcntr=0, response_status=uEnumIntegerString.new(0, 'por_ok'), cc_rc=b'\xa9/\xc7\xc9\x00"\xab5', secured_data=b'\x02\x90\x00\x00\x00\xff\xff\x7f \x02\x00\x00\x00\x00\x00\t\xb1\x065\x04\x00\x83\x8a\x83\x8a'), Container(number_of_commands=2, last_status_word=u'9000', last_response_data=u'0000ffff7f2002000000000009b106350400838a838a')) + 2026-02-26 17:16:39 INFO R-APDU received: 0000ffff7f2002000000000009b106350400838a838a 9000 + 0000ffff7f2002000000000009b106350400838a838a 9000 + 2026-02-26 17:16:39 INFO Disconnecting... + +The `SIM` has accepted the message. The message got processed and the `SIM` has set its internal to 100. As an experiment, +we may try to re-use the counter value: + +:: + + $ PYTHONPATH=./ ./contrib/smpp-ota-tool.py --kic F09C43EE1A0391665CC9F05AF4E0BD10 --kid 01981F4A20999F62AF99988107BAF6CA --kid_idx 1 --kic_idx 1 --algo-crypt triple_des_cbc2 --algo-auth triple_des_cbc2 --tar B00010 --apdu A0A40000027F20 --apdu A0C0000016 --cntr-req counter_must_be_higher --cntr 100 + 2026-02-26 17:16:43 INFO Connecting to localhost:2775... + 2026-02-26 17:16:43 INFO C-APDU sending: a0a40000027f20a0c0000016... + 2026-02-26 17:16:43 INFO SMS-TPDU sending: 02700000281516191515b000103a4f599e94f2b5dcfbbda984761b7977df6514c57a580fb4844787c436d2eade... + 2026-02-26 17:16:43 INFO SMS-TPDU sent, waiting for response... + 2026-02-26 17:16:43 INFO SMS-TPDU received: 027100000b0ab0001000000000000006 + 2026-02-26 17:16:43 INFO SMS-TPDU decoded: (Container(rpl=11, rhl=10, tar=b'\xb0\x00\x10', cntr=b'\x00\x00\x00\x00\x00', pcntr=0, response_status=uEnumIntegerString.new(6, 'undefined_security_error'), cc_rc=b'', secured_data=b''), None) + Traceback (most recent call last): + File "/home/user/work/git_master/pysim/./contrib/smpp-ota-tool.py", line 238, in <module> + resp, sw = smpp_handler.transceive_apdu(apdu, opts.src_addr, opts.dest_addr, opts.timeout) + ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + File "/home/user/work/git_master/pysim/./contrib/smpp-ota-tool.py", line 162, in transceive_apdu + raise ValueError("Response does not contain any last_response_data, no R-APDU received!") + ValueError: Response does not contain any last_response_data, no R-APDU received! + 2026-02-26 17:16:43 INFO Disconnecting... + +As we can see, the `SIM` has rejected the message with an `undefined_security_error`. The replay-protection-counter +ensures that a message can only be sent once. + +.. note:: The replay-protection-counter is implemented as a 5 byte integer value (see also ETSI TS 102 225, Table 3). + When the counter has reached its maximum, it will not overflow nor can it be reset. + +smpp-ota-tool syntax +~~~~~~~~~~~~~~~~~~~~ + +.. argparse:: + :module: contrib.smpp-ota-tool + :func: option_parser + :prog: contrib/smpp-ota-tool.py diff --git a/docs/smpp2sim.rst b/docs/smpp2sim.rst index cd86900..0ae64e7 100644 --- a/docs/smpp2sim.rst +++ b/docs/smpp2sim.rst @@ -55,3 +55,5 @@ SMSPPDownload(DeviceIdentities({'source_dev_id': 'network', 'dest_dev_id': 'uicc'}),Address({'ton_npi': 0, 'call_number': '0123456'}),SMS_TPDU({'tpdu': '400290217ff6227052000000002d02700000281516191212b0000127fa28a5bac69d3c5e9df2c7155dfdde449c826b236215566530787b30e8be5d'})) INFO root: ENVELOPE: d147820283818604001032548b3b400290217ff6227052000000002d02700000281516191212b0000127fa28a5bac69d3c5e9df2c7155dfdde449c826b236215566530787b30e8be5d INFO root: SW 9000: 027100002412b000019a551bb7c28183652de0ace6170d0e563c5e949a3ba56747fe4c1dbbef16642c + +.. note:: for sending OTA SMS messages :ref:`smpp-ota-tool` may be used. -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42237?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: merged Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: If0d18a263f5a6dc035b90f5c5c6a942d46bbba49 Gerrit-Change-Number: 42237 Gerrit-PatchSet: 4 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org>

1 0

[M] Change in pysim[master]: docs/smpp-ota-tool: Add documentation/tutorial
by laforge 10 Mar '26

10 Mar '26

Attention is currently required from: dexter. laforge has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/pysim/+/42237?usp=email ) Change subject: docs/smpp-ota-tool: Add documentation/tutorial ...................................................................... Patch Set 3: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42237?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: If0d18a263f5a6dc035b90f5c5c6a942d46bbba49 Gerrit-Change-Number: 42237 Gerrit-PatchSet: 3 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Tue, 10 Mar 2026 09:23:00 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

1 0

[S] Change in pysim[master]: contrib/smpp-ota-tool: use '-' instead of '_' in command line args
by laforge 10 Mar '26

10 Mar '26

Attention is currently required from: dexter. laforge has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/pysim/+/42235?usp=email ) Change subject: contrib/smpp-ota-tool: use '-' instead of '_' in command line args ...................................................................... Patch Set 2: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42235?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: Icbe9d753d59263997e9ca34d46ed0daca36ca16c Gerrit-Change-Number: 42235 Gerrit-PatchSet: 2 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Tue, 10 Mar 2026 09:22:54 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in pysim[master]: tests/pySim-smpp2sim_test/card_sanitizer: update card backup with new...
by laforge 10 Mar '26

10 Mar '26

Attention is currently required from: daniel, dexter. laforge has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/pysim/+/42278?usp=email ) Change subject: tests/pySim-smpp2sim_test/card_sanitizer: update card backup with new test keyset ...................................................................... Patch Set 1: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42278?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I5aa8a413b19b3e43a79d03e904daab50b4b1e767 Gerrit-Change-Number: 42278 Gerrit-PatchSet: 1 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Attention: daniel <dwillmann(a)sysmocom.de> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Tue, 10 Mar 2026 09:22:11 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in pysim[master]: tests/pySim-smpp2sim_test: add testcases for AES128 and AES256
by laforge 10 Mar '26

10 Mar '26

Attention is currently required from: dexter, lynxis lazus. laforge has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/pysim/+/42189?usp=email ) Change subject: tests/pySim-smpp2sim_test: add testcases for AES128 and AES256 ...................................................................... Patch Set 5: Code-Review+2 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42189?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I1f10504f3a29a8c74a17991632d932819fecfa5a Gerrit-Change-Number: 42189 Gerrit-PatchSet: 5 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Tue, 10 Mar 2026 09:21:37 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[M] Change in pysim[master]: tests/pySim-smpp2sim_test: add testcases for AES128 and AES256
by daniel 10 Mar '26

10 Mar '26

Attention is currently required from: dexter, laforge, lynxis lazus. daniel has posted comments on this change by dexter. ( https://gerrit.osmocom.org/c/pysim/+/42189?usp=email ) Change subject: tests/pySim-smpp2sim_test: add testcases for AES128 and AES256 ...................................................................... Patch Set 5: Code-Review+1 -- To view, visit https://gerrit.osmocom.org/c/pysim/+/42189?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: pysim Gerrit-Branch: master Gerrit-Change-Id: I1f10504f3a29a8c74a17991632d932819fecfa5a Gerrit-Change-Number: 42189 Gerrit-PatchSet: 5 Gerrit-Owner: dexter <pmaier(a)sysmocom.de> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: daniel <dwillmann(a)sysmocom.de> Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-Reviewer: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Attention: laforge <laforge(a)osmocom.org> Gerrit-Attention: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Attention: dexter <pmaier(a)sysmocom.de> Gerrit-Comment-Date: Tue, 10 Mar 2026 09:17:02 +0000 Gerrit-HasComments: No Gerrit-Has-Labels: Yes

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[XS] Change in osmo-asf4-dfu[master]: dfu: mainloop: work on a local copy of dfu_state
by lynxis lazus 10 Mar '26

10 Mar '26

Attention is currently required from: pespin. lynxis lazus has posted comments on this change by lynxis lazus. ( https://gerrit.osmocom.org/c/osmo-asf4-dfu/+/42170?usp=email ) Change subject: dfu: mainloop: work on a local copy of dfu_state ...................................................................... Patch Set 4: (1 comment) Patchset: PS4: I could drop this commit in favor of the switch() case -- To view, visit https://gerrit.osmocom.org/c/osmo-asf4-dfu/+/42170?usp=email To unsubscribe, or for help writing mail filters, visit https://gerrit.osmocom.org/settings?usp=email Gerrit-MessageType: comment Gerrit-Project: osmo-asf4-dfu Gerrit-Branch: master Gerrit-Change-Id: Ic146c8fa5ba25425cf785bae66f9c99b0faab944 Gerrit-Change-Number: 42170 Gerrit-PatchSet: 4 Gerrit-Owner: lynxis lazus <lynxis(a)fe80.eu> Gerrit-Reviewer: Jenkins Builder Gerrit-Reviewer: laforge <laforge(a)osmocom.org> Gerrit-CC: pespin <pespin(a)sysmocom.de> Gerrit-Attention: pespin <pespin(a)sysmocom.de> Gerrit-Comment-Date: Tue, 10 Mar 2026 09:11:36 +0000 Gerrit-HasComments: Yes Gerrit-Has-Labels: No

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