def _tx_string(self, s):
"""This is only safe if it's guaranteed the card won't send any data
during the time of tx of the string !!!"""
self._sl.write(s)
r = self._sl.read(len(s))
if r != s: # TX and RX are tied, so we must clear the echo
raise ProtocolError("Bad echo value (Expected: %s, got %s)" % (b2h(s), b2h(r)))
def send_apdu_raw(self, pdu): """see LinkBase.send_apdu_raw""" pdu = h2b(pdu) data_len = ord(pdu[4]) # P3 # Send first CLASS,INS,P1,P2,P3 self._tx_string(pdu[0:5]) # Wait ack which can be # - INS: Command acked -> go ahead # - 0x60: NULL, just wait some more # - SW1: The card can apparently proceed ... while True: b = self._rx_byte() if b == pdu[1]: break elif b != '\x60': # Ok, it 'could' be SW1 sw1 = b sw2 = self._rx_byte() nil = self._rx_byte() if (sw2 and not nil): return '', b2h(sw1+sw2) raise ProtocolError() # Send data (if any) if len(pdu) > 5: self._tx_string(pdu[5:]) # Receive data (including SW !) # length = [P3 - tx_data (=len(pdu)-len(hdr)) + 2 (SW1/2) ] to_recv = data_len - len(pdu) + 5 + 2 data = '' while (len(data) < to_recv): b = self._rx_byte() if (to_recv == 2) and (b == '\x60'): # Ignore NIL if we have no RX data (hack ?) continue if not b: break; data += b # Split datafield from SW if len(data) < 2: return None, None sw = data[-2:] data = data[0:-2] # Return value return b2h(data), b2h(sw)
def encode_record_hex(self, abstract_data):
"""Encode abstract representation into raw (hex string) data. Overloaded by specific classes."""
method = getattr(self, '_encode_record_hex', None)
if callable(method):
return method(abstract_data)
method = getattr(self, '_encode_record_bin', None)
if callable(method):
raw_bin_data = method(abstract_data)
return b2h(raww_bin_data)
raise NotImplementedError
def decode_record_bin(self, raw_bin_data):
"""Decode raw (hex string) data into abstract representation. Overloaded by specific classes."""
method = getattr(self, '_decode_record_bin', None)
if callable(method):
return method(raw_bin_data)
raw_hex_data = b2h(raw_bin_data)
method = getattr(self, '_decode_record_hex', None)
if callable(method):
return method(raw_hex_data)
return {'raw': raw_hex_data}
def program(self, p):
# select MF
r = self._scc.select_file(['3f00'])
# authenticate as SUPER ADM using default key
self._scc.verify_chv(0x0b, h2b("3838383838383838"))
# set ADM pin using proprietary command
# INS: D4
# P1: 3A for PIN, 3B for PUK
# P2: CHV number, as in VERIFY CHV for PIN, and as in UNBLOCK CHV for PUK
# P3: 08, CHV length (curiously the PUK is also 08 length, instead of 10)
if p['pin_adm']:
pin = p['pin_adm']
else:
pin = h2b("4444444444444444")
pdu = 'A0D43A0508' + b2h(pin)
data, sw = self._scc._tp.send_apdu(pdu)
# authenticate as ADM (enough to write file, and can set PINs)
self._scc.verify_chv(0x05, pin)
# write EF.ICCID
data, sw = self._scc.update_binary('2fe2', enc_iccid(p['iccid']))
# select DF_GSM
r = self._scc.select_file(['7f20'])
# write EF.IMSI
data, sw = self._scc.update_binary('6f07', enc_imsi(p['imsi']))
# write EF.ACC
if p.get('acc') is not None:
data, sw = self._scc.update_binary('6f78', lpad(p['acc'], 4))
# get size and write EF.HPLMN
r = self._scc.select_file(['6f30'])
size = int(r[-1][4:8], 16)
hplmn = enc_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (size-3))
# set COMP128 version 0 in proprietary file
data, sw = self._scc.update_binary('0001', '001000')
# set Ki in proprietary file
data, sw = self._scc.update_binary('0001', p['ki'], 3)
# select DF_TELECOM
r = self._scc.select_file(['3f00', '7f10'])
# write EF.SMSP
data, sw = self._scc.update_record('6f42', 1, lpad(p['smsp'], 80))
def program(self, p):
# select MF
r = self._scc.select_file(['3f00'])
# authenticate as SUPER ADM using default key
self._scc.verify_chv(0x0b, h2b("3838383838383838"))
# set ADM pin using proprietary command
# INS: D4
# P1: 3A for PIN, 3B for PUK
# P2: CHV number, as in VERIFY CHV for PIN, and as in UNBLOCK CHV for PUK
# P3: 08, CHV length (curiously the PUK is also 08 length, instead of 10)
if p['pin_adm']:
pin = p['pin_adm']
else:
pin = h2b("4444444444444444")
pdu = 'A0D43A0508' + b2h(pin)
data, sw = self._scc._tp.send_apdu(pdu)
# authenticate as ADM (enough to write file, and can set PINs)
self._scc.verify_chv(0x05, pin)
# write EF.ICCID
data, sw = self._scc.update_binary('2fe2', enc_iccid(p['iccid']))
# select DF_GSM
r = self._scc.select_file(['7f20'])
# write EF.IMSI
data, sw = self._scc.update_binary('6f07', enc_imsi(p['imsi']))
# write EF.ACC
if p.get('acc') is not None:
data, sw = self._scc.update_binary('6f78', lpad(p['acc'], 4))
# get size and write EF.HPLMN
r = self._scc.select_file(['6f30'])
size = int(r[-1][4:8], 16)
hplmn = enc_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (size - 3))
# set COMP128 version 0 in proprietary file
data, sw = self._scc.update_binary('0001', '001000')
# set Ki in proprietary file
data, sw = self._scc.update_binary('0001', p['ki'], 3)
# select DF_TELECOM
r = self._scc.select_file(['3f00', '7f10'])
# write EF.SMSP
data, sw = self._scc.update_record('6f42', 1, lpad(p['smsp'], 80))
def derive_milenage_opc(ki_hex, op_hex): """ Run the milenage algorithm to calculate OPC from Ki and OP """ from Crypto.Cipher import AES from Crypto.Util.strxor import strxor from pySim.utils import b2h # We pass in hex string and now need to work on bytes aes = AES.new(h2b(ki_hex)) opc_bytes = aes.encrypt(h2b(op_hex)) return b2h(strxor(opc_bytes, h2b(op_hex)))
def derive_milenage_opc(ki_hex, op_hex): """ Run the milenage algorithm. """ from Crypto.Cipher import AES from Crypto.Util.strxor import strxor from pySim.utils import b2h # We pass in hex string and now need to work on bytes aes = AES.new(h2b(ki_hex)) opc_bytes = aes.encrypt(h2b(op_hex)) return b2h(strxor(opc_bytes, h2b(op_hex)))
def program(self, p):
# Go to dir
self._scc.select_file(['3f00', '7f4d'])
# Home PLMN in PLMN_Sel format
hplmn = enc_plmn(p['mcc'], p['mnc'])
# Operator name ( 3f00/7f4d/8f0c )
self._scc.update_record(self._files['name'][0], 2,
rpad(b2h(p['name']), 32) + ('%02x' % len(p['name'])) + '01'
)
# ICCID/IMSI/Ki/HPLMN ( 3f00/7f4d/8f0d )
v = ''
# inline Ki
if self._ki_file is None:
v += p['ki']
# ICCID
v += '3f00' + '2fe2' + '0a' + enc_iccid(p['iccid'])
# IMSI
v += '7f20' + '6f07' + '09' + enc_imsi(p['imsi'])
# Ki
if self._ki_file:
v += self._ki_file + '10' + p['ki']
# PLMN_Sel
v+= '6f30' + '18' + rpad(hplmn, 36)
# ACC
# This doesn't work with "fake" SuperSIM cards,
# but will hopefully work with real SuperSIMs.
if p.get('acc') is not None:
v+= '6f78' + '02' + lpad(p['acc'], 4)
self._scc.update_record(self._files['b_ef'][0], 1,
rpad(v, self._files['b_ef'][1]*2)
)
# SMSP ( 3f00/7f4d/8f0e )
# FIXME
# Write PLMN_Sel forcefully as well
r = self._scc.select_file(['3f00', '7f20', '6f30'])
tl = int(r[-1][4:8], 16)
hplmn = enc_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (tl-3))
def program(self, p):
# Go to dir
self._scc.select_file(['3f00', '7f4d'])
# Home PLMN in PLMN_Sel format
hplmn = enc_plmn(p['mcc'], p['mnc'])
# Operator name ( 3f00/7f4d/8f0c )
self._scc.update_record(self._files['name'][0], 2,
rpad(b2h(p['name']), 32) + ('%02x' % len(p['name'])) + '01'
)
# ICCID/IMSI/Ki/HPLMN ( 3f00/7f4d/8f0d )
v = ''
# inline Ki
if self._ki_file is None:
v += p['ki']
# ICCID
v += '3f00' + '2fe2' + '0a' + enc_iccid(p['iccid'])
# IMSI
v += '7f20' + '6f07' + '09' + enc_imsi(p['imsi'])
# Ki
if self._ki_file:
v += self._ki_file + '10' + p['ki']
# PLMN_Sel
v+= '6f30' + '18' + rpad(hplmn, 36)
# ACC
# This doesn't work with "fake" SuperSIM cards,
# but will hopefully work with real SuperSIMs.
if p.get('acc') is not None:
v+= '6f78' + '02' + lpad(p['acc'], 4)
self._scc.update_record(self._files['b_ef'][0], 1,
rpad(v, self._files['b_ef'][1]*2)
)
# SMSP ( 3f00/7f4d/8f0e )
# FIXME
# Write PLMN_Sel forcefully as well
r = self._scc.select_file(['3f00', '7f20', '6f30'])
tl = int(r[-1][4:8], 16)
hplmn = enc_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (tl-3))
def set_phonebook(slot, name, number, capability='ff'):
num_records = sc.record_count(['3f00','7f10','6f3a'])
record_size = sc.record_size(['3f00','7f10','6f3a'])
record_num = int(slot)
if (record_num < 1) or (record_num > num_records):
raise RuntimeError("Invalid phonebook record number")
encoded_name = rpad(b2h(name), (record_size - 14) * 2)
if len(encoded_name) > ((record_size - 14) * 2):
raise RuntimeError("Name is longer than %s bytes" % ((record_size-14)))
if len(number) > 20:
raise RuntimeError("Number is too long")
encoded_number = swap_nibbles(rpad(number, 20))
record = encoded_name + ('%02x' % len(number)) + capability + encoded_number + 'ffff'
sc.update_record(['3f00','7f10','6f3a'], record_num, record)
def program(self, p):
# Go to dir
self._scc.select_file(['3f00', '7f4d'])
# Home PLMN in PLMN_Sel format
hplmn = self._e_plmn(p['mcc'], p['mnc'])
# Operator name ( 3f00/7f4d/8f0c )
self._scc.update_record(self._files['name'][0], 2,
rpad(b2h(p['name']), 32) + ('%02x' % len(p['name'])) + '01'
)
# ICCID/IMSI/Ki/HPLMN ( 3f00/7f4d/8f0d )
v = ''
# inline Ki
if self._ki_file is None:
v += p['ki']
# ICCID
v += '3f00' + '2fe2' + '0a' + self._e_iccid(p['iccid'])
# IMSI
v += '7f20' + '6f07' + '09' + self._e_imsi(p['imsi'])
# Ki
if self._ki_file:
v += self._ki_file + '10' + p['ki']
# PLMN_Sel
v+= '6f30' + '18' + rpad(hplmn, 36)
self._scc.update_record(self._files['b_ef'][0], 1,
rpad(v, self._files['b_ef'][1]*2)
)
# SMSP ( 3f00/7f4d/8f0e )
# FIXME
# Write PLMN_Sel forcefully as well
r = self._scc.select_file(['3f00', '7f20', '6f30'])
tl = int(r[-1][4:8], 16)
hplmn = self._e_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (tl-3))
def program(self, p):
# Go to dir
self._scc.select_file(['3f00', '7f4d'])
# Home PLMN in PLMN_Sel format
hplmn = self._e_plmn(p['mcc'], p['mnc'])
# Operator name ( 3f00/7f4d/8f0c )
self._scc.update_record(
self._files['name'][0], 2,
rpad(b2h(p['name']), 32) + ('%02x' % len(p['name'])) + '01')
# ICCID/IMSI/Ki/HPLMN ( 3f00/7f4d/8f0d )
v = ''
# inline Ki
if self._ki_file is None:
v += p['ki']
# ICCID
v += '3f00' + '2fe2' + '0a' + self._e_iccid(p['iccid'])
# IMSI
v += '7f20' + '6f07' + '09' + self._e_imsi(p['imsi'])
# Ki
if self._ki_file:
v += self._ki_file + '10' + p['ki']
# PLMN_Sel
v += '6f30' + '18' + rpad(hplmn, 36)
self._scc.update_record(self._files['b_ef'][0], 1,
rpad(v, self._files['b_ef'][1] * 2))
# SMSP ( 3f00/7f4d/8f0e )
# FIXME
# Write PLMN_Sel forcefully as well
r = self._scc.select_file(['3f00', '7f20', '6f30'])
tl = int(r[-1][4:8], 16)
hplmn = self._e_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (tl - 3))
def dec_msisdn(ef_msisdn: Hexstr) -> Optional[Tuple[int, int, Optional[str]]]:
"""
Decode MSISDN from EF.MSISDN or EF.ADN (same structure).
See 3GPP TS 31.102, section 4.2.26 and 4.4.2.3.
"""
# Convert from str to (kind of) 'bytes'
ef_msisdn = h2b(ef_msisdn)
# Make sure mandatory fields are present
if len(ef_msisdn) < 14:
raise ValueError("EF.MSISDN is too short")
# Skip optional Alpha Identifier
xlen = len(ef_msisdn) - 14
msisdn_lhv = ef_msisdn[xlen:]
# Parse the length (in bytes) of the BCD encoded number
bcd_len = msisdn_lhv[0]
# BCD length = length of dial num (max. 10 bytes) + 1 byte ToN and NPI
if bcd_len == 0xff:
return None
elif bcd_len > 11 or bcd_len < 1:
raise ValueError("Length of MSISDN (%d bytes) is out of range" %
bcd_len)
# Parse ToN / NPI
ton = (msisdn_lhv[1] >> 4) & 0x07
npi = msisdn_lhv[1] & 0x0f
bcd_len -= 1
# No MSISDN?
if not bcd_len:
return (npi, ton, None)
msisdn = swap_nibbles(b2h(msisdn_lhv[2:][:bcd_len])).rstrip('f')
# International number 10.5.118/3GPP TS 24.008
if ton == 0x01:
msisdn = '+' + msisdn
return (npi, ton, msisdn)
def program(self, p):
# Home PLMN
r = self._scc.select_file(['3f00', '7f20', '6f30'])
tl = int(r[-1][4:8], 16)
hplmn = self._e_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (tl - 3))
# Get total number of entries and entry size
rec_cnt, rec_len = self._get_infos()
# Set first entry
entry = (
'81' + # 1b Status: Valid & Active
rpad(b2h(p['name'][0:14]), 28) + # 14b Entry Name
self._e_iccid(p['iccid']) + # 10b ICCID
self._e_imsi(p['imsi']) + # 9b IMSI_len + id_type(9) + IMSI
p['ki'] + # 16b Ki
lpad(p['smsp'], 80) # 40b SMSP (padded with ff if needed)
)
self._scc.update_record('000c', 1, entry)
def program(self, p):
# Home PLMN
r = self._scc.select_file(['3f00', '7f20', '6f30'])
tl = int(r[-1][4:8], 16)
hplmn = self._e_plmn(p['mcc'], p['mnc'])
self._scc.update_binary('6f30', hplmn + 'ff' * (tl-3))
# Get total number of entries and entry size
rec_cnt, rec_len = self._get_infos()
# Set first entry
entry = (
'81' + # 1b Status: Valid & Active
rpad(b2h(p['name'][0:14]), 28) + # 14b Entry Name
self._e_iccid(p['iccid']) + # 10b ICCID
self._e_imsi(p['imsi']) + # 9b IMSI_len + id_type(9) + IMSI
p['ki'] + # 16b Ki
lpad(p['smsp'], 80) # 40b SMSP (padded with ff if needed)
)
self._scc.update_record('000c', 1, entry)
def s2h(s: str) -> Hexstr:
"""convert from an ASCII string to a string of hex nibbles"""
b = bytearray()
b.extend(map(ord, s))
return b2h(b)
def default(self, o):
if isinstance(o, BytesIO) or isinstance(o, bytes) or isinstance(
o, bytearray):
return b2h(o)
return json.JSONEncoder.default(self, o)
sl.send_apdu_checksw('0026000108' + args.disable_pin.encode("hex") + 'ff' *
(8 - len(args.disable_pin)))
if args.dump_phonebook:
num_records = sc.record_count(['3f00', '7f10', '6f3a'])
print("Phonebook: %d records available" % num_records)
for record_id in range(1, num_records + 1):
print sc.read_record(['3f00', '7f10', '6f3a'], record_id)
if args.set_phonebook_entry:
num_records = sc.record_count(['3f00', '7f10', '6f3a'])
record_size = sc.record_size(['3f00', '7f10', '6f3a'])
record_num = int(args.set_phonebook_entry[0])
if (record_num < 1) or (record_num > num_records):
raise RuntimeError("Invalid phonebook record number")
encoded_name = rpad(b2h(args.set_phonebook_entry[1]),
(record_size - 14) * 2)
if len(encoded_name) > ((record_size - 14) * 2):
raise RuntimeError("Name is too long")
if len(args.set_phonebook_entry[2]) > 20:
raise RuntimeError("Number is too long")
encoded_number = swap_nibbles(rpad(args.set_phonebook_entry[2], 20))
record = encoded_name + (
'%02x' % len(args.set_phonebook_entry[2])
) + args.set_phonebook_entry[3] + encoded_number + 'ffff'
sc.update_record(['3f00', '7f10', '6f3a'], record_num, record)
if args.list_applets:
(data, status) = ac.send_wrapped_apdu_ram('80f21000024f0000c0000000')
while status == '6310':
(partData,
def verify_chv(self, chv_no, code):
fc = rpad(b2h(code), 16)
return self._tp.send_apdu_checksw(self.cla_byte + '2000' + ('%02X' % chv_no) + '08' + fc)
def verify_chv(self, chv_no, code):
fc = rpad(b2h(code), 16)
return self._tp.send_apdu_checksw(self.cla_byte + '2000' + ('%02X' % chv_no) + '08' + fc)
def change_chv(self, chv_no:int, pin_code:str, new_pin_code:str):
"""Change a given CHV (Card Holder Verification == PIN)"""
fc = rpad(b2h(pin_code), 16) + rpad(b2h(new_pin_code), 16)
data, sw = self._tp.send_apdu(self.cla_byte + '2400' + ('%02X' % chv_no) + '10' + fc)
self._chv_process_sw('change', chv_no, pin_code, sw)
return (data, sw)
def _chv_process_sw(self, op_name, chv_no, pin_code, sw):
if sw_match(sw, '63cx'):
raise RuntimeError('Failed to %s chv_no 0x%02X with code 0x%s, %i tries left.' %
(op_name, chv_no, b2h(pin_code).upper(), int(sw[3])))
elif (sw != '9000'):
raise SwMatchError(sw, '9000')
def s2h(s): b = bytearray() b.extend(map(ord, s)) return b2h(b)
if args.disable_pin:
sl.send_apdu_checksw('0026000108' + args.disable_pin.encode("hex") + 'ff' * (8 - len(args.disable_pin)))
if args.dump_phonebook:
num_records = sc.record_count(['3f00','7f10','6f3a'])
print ("Phonebook: %d records available" % num_records)
for record_id in range(1, num_records + 1):
print sc.read_record(['3f00','7f10','6f3a'], record_id)
if args.set_phonebook_entry:
num_records = sc.record_count(['3f00','7f10','6f3a'])
record_size = sc.record_size(['3f00','7f10','6f3a'])
record_num = int(args.set_phonebook_entry[0])
if (record_num < 1) or (record_num > num_records):
raise RuntimeError("Invalid phonebook record number")
encoded_name = rpad(b2h(args.set_phonebook_entry[1]), (record_size - 14) * 2)
if len(encoded_name) > ((record_size - 14) * 2):
raise RuntimeError("Name is too long")
if len(args.set_phonebook_entry[2]) > 20:
raise RuntimeError("Number is too long")
encoded_number = swap_nibbles(rpad(args.set_phonebook_entry[2], 20))
record = encoded_name + ('%02x' % len(args.set_phonebook_entry[2])) + args.set_phonebook_entry[3] + encoded_number + 'ffff'
sc.update_record(['3f00','7f10','6f3a'], record_num, record)
if args.list_applets:
(data, status) = ac.send_wrapped_apdu_ram('80f21000024f0000c0000000')
while status == '6310':
(partData, status) = ac.send_wrapped_apdu_ram('80f21001024f0000c0000000')
data = data + partData
while len(data) > 0:
def _decode(self, obj, context, path):
return swap_nibbles(b2h(obj))
def _decode(self, obj, context, path):
return b2h(obj)
def verify_chv(self, chv_no:int, code:str):
"""Verify a given CHV (Card Holder Verification == PIN)"""
fc = rpad(b2h(code), 16)
data, sw = self._tp.send_apdu(self.cla_byte + '2000' + ('%02X' % chv_no) + '08' + fc)
self._chv_process_sw('verify', chv_no, code, sw)
return (data, sw)
def unblock_chv(self, chv_no:int, puk_code:str, pin_code:str):
"""Unblock a given CHV (Card Holder Verification == PIN)"""
fc = rpad(b2h(puk_code), 16) + rpad(b2h(pin_code), 16)
data, sw = self._tp.send_apdu(self.cla_byte + '2C00' + ('%02X' % chv_no) + '10' + fc)
self._chv_process_sw('unblock', chv_no, pin_code, sw)
return (data, sw)
def export(self, filename, context):
""" Select and export a single file """
context['COUNT'] += 1
df = self._cmd.rs.selected_file
if not isinstance(df, CardDF):
raise RuntimeError(
"currently selected file %s is not a DF or ADF" % str(df))
df_path_list = df.fully_qualified_path(True)
df_path_list_fid = df.fully_qualified_path(False)
file_str = '/'.join(df_path_list) + "/" + str(filename)
self._cmd.poutput(boxed_heading_str(file_str))
self._cmd.poutput("# directory: %s (%s)" %
('/'.join(df_path_list), '/'.join(df_path_list_fid)))
try:
fcp_dec = self._cmd.rs.select(filename, self._cmd)
self._cmd.poutput("# file: %s (%s)" %
(self._cmd.rs.selected_file.name,
self._cmd.rs.selected_file.fid))
fd = fcp_dec['file_descriptor']
structure = fd['structure']
self._cmd.poutput("# structure: %s" % str(structure))
for f in df_path_list:
self._cmd.poutput("select " + str(f))
self._cmd.poutput("select " + self._cmd.rs.selected_file.name)
if structure == 'transparent':
result = self._cmd.rs.read_binary()
self._cmd.poutput("update_binary " + str(result[0]))
elif structure == 'cyclic' or structure == 'linear_fixed':
num_of_rec = fd['num_of_rec']
for r in range(1, num_of_rec + 1):
result = self._cmd.rs.read_record(r)
self._cmd.poutput("update_record %d %s" %
(r, str(result[0])))
elif structure == 'ber_tlv':
tags = self._cmd.rs.retrieve_tags()
for t in tags:
result = self._cmd.rs.retrieve_data(t)
(tag, l, val, remainer) = bertlv_parse_one(h2b(result[0]))
self._cmd.poutput("set_data 0x%02x %s" % (t, b2h(val)))
else:
raise RuntimeError('Unsupported structure "%s" of file "%s"' %
(structure, filename))
except Exception as e:
bad_file_str = '/'.join(df_path_list) + "/" + str(
filename) + ", " + str(e)
self._cmd.poutput("# bad file: %s" % bad_file_str)
context['ERR'] += 1
context['BAD'].append(bad_file_str)
# When reading the file is done, make sure the parent file is
# selected again. This will be the usual case, however we need
# to check before since we must not select the same DF twice
if df != self._cmd.rs.selected_file:
self._cmd.rs.select(df.fid or df.aid, self._cmd)
self._cmd.poutput("#")
def enable_chv(self, chv_no:int, pin_code:str):
"""Enable a given CHV (Card Holder Verification == PIN)"""
fc = rpad(b2h(pin_code), 16)
data, sw = self._tp.send_apdu(self.cla_byte + '2800' + ('%02X' % chv_no) + '08' + fc)
self._chv_process_sw('enable', chv_no, pin_code, sw)
return (data, sw)
def s2h(s): return b2h(s)
if args.disable_pin:
sl.send_apdu_checksw('0026000108' + args.disable_pin.encode("hex") + 'ff' * (8 - len(args.disable_pin)))
if args.dump_phonebook:
num_records = sc.record_count(['3f00','7f10','6f3a'])
print ("Phonebook: %d records available" % num_records)
for record_id in range(1, num_records + 1):
print sc.read_record(['3f00','7f10','6f3a'], record_id)
if args.set_phonebook_entry:
num_records = sc.record_count(['3f00','7f10','6f3a'])
record_size = sc.record_size(['3f00','7f10','6f3a'])
record_num = int(args.set_phonebook_entry[0])
if (record_num < 1) or (record_num > num_records):
raise RuntimeError("Invalid phonebook record number")
encoded_name = rpad(b2h(args.set_phonebook_entry[1]), (record_size - 14) * 2)
if len(encoded_name) > ((record_size - 14) * 2):
raise RuntimeError("Name is too long")
if len(args.set_phonebook_entry[2]) > 20:
raise RuntimeError("Number is too long")
encoded_number = swap_nibbles(rpad(args.set_phonebook_entry[2], 20))
record = encoded_name + ('%02x' % len(args.set_phonebook_entry[2])) + args.set_phonebook_entry[3] + encoded_number + 'ffff'
sc.update_record(['3f00','7f10','6f3a'], record_num, record)
if args.list_applets:
(data, status) = ac.send_wrapped_apdu('80f21000024f0000c0000000')
while status == '6310':
(partData, status) = ac.send_wrapped_apdu('80f21001024f0000c0000000')
data = data + partData
while len(data) > 0: