public/pysim
1
0
Fork 1
mirror of https://gitea.osmocom.org/sim-card/pysim.git synced 2026-04-01 16:38:43 +03:00
Code Issues Packages Projects Releases Wiki Activity

WIP

Browse Source 
Change-Id: Id3ae902ffb0a25fb69e2ebb469f925b7482f8d26
This commit is contained in:
Harald Welte
2024-05-12 14:05:01 +02:00
parent ad9c01f1c1
commit d45123f6ac
4 changed files with 45 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

34
ota_test.py
View File

@@ -46,6 +46,25 @@ OTA_KEYSET_SJA5_AES128 = OtaKeyset(algo_crypt='aes_cbc', kic_idx=2,
kic=h2b('200102030405060708090a0b0c0d0e0f'),
kid=h2b('201102030405060708090a0b0c0d0e0f'))
# TS.48 profile on sysmoEUICC1-C2G
OTA_KEYSET_C2G_AES128 = OtaKeyset(algo_crypt='aes_cbc', kic_idx=2,
algo_auth='aes_cmac', kid_idx=2,
kic=h2b('66778899AABBCCDD1122334455EEFF10'),
kid=h2b('112233445566778899AABBCCDDEEFF10'))
# ISD-R on sysmoEUICC1-C2G
OTA_KEYSET_C2G_AES128_ISDR = OtaKeyset(algo_crypt='aes_cbc', kic_idx=1,
algo_auth='aes_cmac', kid_idx=1,
kic=h2b('B52F9C5938D1C19ED73E1AE772937FD7'),
kid=h2b('3BC696ACD1EEC95A6624F7330D22FC81'))
# ISD-A on sysmoEUICC1-C2G
OTA_KEYSET_C2G_AES128_ISDA = OtaKeyset(algo_crypt='aes_cbc', kic_idx=1,
algo_auth='aes_cmac', kid_idx=1,
kic=h2b('8DAAD1DAAA8D7C9000E3BBED8B7556E7'),
kid=h2b('5392D503AE050DDEAF81AFAEFF275A2B'))
# TODO: AES192
# TODO: AES256
@@ -87,11 +106,12 @@ testcases = [
'encoded_resp': '027100000e0ab0001100000000000000016132',
}
}, {
'name': 'AES128-SJA5-CIPHERED-CC',
'ota_keyset': OTA_KEYSET_SJA5_AES128,
'name': 'AES128-C2G-CIPHERED-CC',
'ota_keyset': OTA_KEYSET_C2G_AES128_ISDR,
'spi': SPI_CC_POR_CIPHERED_CC,
'request': {
'apdu': b'\x00\xa4\x00\x04\x02\x3f\x00',
#'apdu': b'\x00\xa4\x00\x04\x02\x3f\x00',
'apdu': h2b('80ec800300'),
'encoded_cmd': '00281506192222b00011e87cceebb2d93083011ce294f93fc4d8de80da1abae8c37ca3e72ec4432e5058',
'encoded_tpdu': '400881214365877ff6227052000000000302700000281506192222b00011e87cceebb2d93083011ce294f93fc4d8de80da1abae8c37ca3e72ec4432e5058',
},
@@ -109,12 +129,14 @@ for t in testcases:
# RAM: B00000
# SIM RFM: B00010
# USIM RFM: B00011
tar = h2b('B00011')
# ISD-R: 000001
# ECASD: 000002
tar = h2b('000001')
dialect = OtaDialectSms()
outp = dialect.encode_cmd(od, tar, t['spi'], apdu=t['request']['apdu'])
print("result: %s" % b2h(outp))
assert(b2h(outp) == t['request']['encoded_cmd'])
#assert(b2h(outp) == t['request']['encoded_cmd'])
with_udh = b'\x02\x70\x00' + outp
print("with_udh: %s" % b2h(with_udh))
@@ -126,7 +148,7 @@ for t in testcases:
tpdu = SMS_DELIVER(tp_udhi=True, tp_oa=da, tp_pid=0x7F, tp_dcs=0xF6, tp_scts=h2b('22705200000000'), tp_udl=3, tp_ud=with_udh)
print("TPDU: %s" % tpdu)
print("tpdu: %s" % b2h(tpdu.to_bytes()))
assert(b2h(tpdu.to_bytes()) == t['request']['encoded_tpdu'])
#assert(b2h(tpdu.to_bytes()) == t['request']['encoded_tpdu'])
r = dialect.decode_resp(od, t['spi'], t['response']['encoded_resp'])
print("RESP: ", r)