Commit Graph

84 Commits

Author SHA1 Message Date
Christina Quast ba486b61ad simtrace.py: remove unused cmd line option
The commands "cmd1", "cmd2", "cmd_poweron", "cmd_poweroff",
"cmd_get_slot_stat", "cmd_get_param" where early test commands,
but have not been used as such in moths.

A programmer, who wants to send commands to the smartcard, should
use the functions of ccid_raw.py (e.g. send_receive_cmd) instead.
2015-05-18 17:16:31 +02:00
Christina Quast 66224b7e1b Removed unused phone.py
The SIM card emulator re-uses the mitm.py code with an implementation
of SIM card requests and answers instead of phone.py.
2015-05-14 18:13:08 +02:00
Christina Quast 427ae3547a sniffer.py: Removed unused find_dev function 2015-05-14 18:12:05 +02:00
Christina Quast 020e5d6a5f mitm.py: Pass device to do_mitm function 2015-05-14 18:11:23 +02:00
Christina Quast f25a760f6e simtrace.py: Cleaned up unused functions 2015-05-14 18:09:47 +02:00
Christina Quast 5cf676df61 sniffer.py: Removed redundant find_dev function 2015-05-14 17:21:34 +02:00
Christina Quast 425717d08b mitm,sniffer.py: Send APDUs to wireshark 2015-05-14 17:20:55 +02:00
Christina Quast 152e878bfe gsmtap.py: Ported from scapy to socket
With the python module scapy the headers of each layer have to be created
by hand. Furthermore, in order to use it, the program would have to be
started as root.

Using sockets would be the better. The reason for using scapy was, that
it was the first best thing that I found when searching for python
socket communication.
The next step would be to open and close the socket only once instead
of every time an APDU is send to wireshark.
Furthermore, the ATR probably has to be treated differently from APDU packets.
2015-05-14 17:19:28 +02:00
Christina Quast 59dae92398 apdu_split.py: Fixed off by one err in parsing
Parsing failed like in this dump:
('PTS: ', [255, 0])
('PTS: ', [255, 0, 255])
('APDU:', 'c0', 'a0 c0 00 00 16 c0 00 00 00 00 7f 20 02 00 00 00 00 00 09 91 00 17 04 00 00 00 83 8a 90')
ACK
('APDU:', 'a4', '00 a0 a4 00 00 02 7f 20 9f 16')
('APDU:', 'c0', 'a0 c0 00 00 16 c0 00 00 00 00 7f 20 02 00 00 00 00 00 09 91 00 17 04 00 83 8a 83 8a 90')

a0 c0 00 00 16 c0 00 00 00 00 7f 20 02 00 00 00 00 00 09 91 00 17 04 00 00 00 83 8a 90
00 a0 a4 00 00 02 7f 20 9f 16
a0 c0 00 00 16 c0 00 00 00 00 7f 20 02 00 00 00 00 00 09 91 00 17 04 00 83 8a 83 8a 90

So when data was sent, the next packet would always begin with the SW2 byte
(e.g. 00 a0 ..) instead of the instruction byte a0.
The problem was a wrong state change (to APDU_S_DATA instead of APDU_S_SW1)
2015-05-14 16:58:41 +02:00
Christina Quast 20e89af1bf apdu_split.py: Changed buf data type list to array
The data type of incoming and outgoing data should be the same
at all points of the program to make it consistent.
For this program the data type is array.array.
2015-05-14 16:55:38 +02:00
Christina Quast 2a9c063d6b gsmtap.py: gsmtap_send_apdu and test main function
ATRs should probably be treated differently?
Also, is there a performance penalty when using scapy instead of holding a connection open?
2015-05-12 19:31:04 +02:00
Christina Quast b894691841 gsmtap.py: send example msg using scapy
The GSM message appears in wireshark when sniffing on localhost
2015-05-12 16:03:23 +02:00
Christina Quast 3735039b59 firmware, host: Changed vendor and product id
The code used a vendor and product id taken from Atmel example code.
Now it is changed to the vendor and product id, which was also previously
used in the original SIMtrace code.
2015-05-08 16:47:29 +02:00
Christina Quast 34d4eb3f5f mitm.py: Intercept phonebook request 2015-05-04 17:50:32 +02:00
Christina Quast 789a4013b4 Added pts parsing 2015-05-04 15:29:07 +02:00
Christina Quast 05ba5232db removed pySim dead link 2015-05-04 15:28:50 +02:00
Christina Quast b6e005cec1 mitm.py: Working pts parsing and answer 2015-05-04 15:28:03 +02:00
Christina Quast 7c5d13401c constants.py: added atr 2015-05-04 15:27:26 +02:00
Christina Quast fafa54b37c sm_emul: ff 00 ff is the ans to ff 00 ff 2015-05-03 18:02:33 +02:00
Christina Quast 08ea861b11 mitm.py: to be removed, hack to answer pts request 2015-05-03 16:34:32 +02:00
Christina Quast 6118146598 sm_emul: send ATR with 0x18 and answer to pts 2015-05-03 16:34:06 +02:00
Christina Quast dace491c65 mitm.py: No ATR replacing 2015-05-03 15:48:09 +02:00
Christina Quast 0d98b9f53f python files: first PTS handling 2015-05-03 14:22:51 +02:00
Christina Quast 40670422c8 apdu_split.py: Recover from failure in parsing on 0xa0 2015-05-03 12:59:44 +02:00
Christina Quast 46a93672d3 mitm.py: Dirty hack for replacing ATR live 2015-04-21 23:00:52 +02:00
Christina Quast fb91bb7069 Parsing ajusted: respond to phone requests 2015-04-18 14:34:08 +02:00
Christina Quast 158c1dd448 simtrace.py: Use mitm.py in phone and mitm mode 2015-04-17 20:34:09 +02:00
Christina Quast 5384061761 mitm.py: Added apdu splitter code 2015-04-16 11:10:59 +02:00
Christina Quast 9547e9f149 sniffer.py: Added apdu_split support 2015-04-14 22:18:30 +02:00
Christina Quast 51925a6bec apdu_split.py: Corrected last error 2015-04-14 21:04:14 +02:00
Christina Quast d4c8b51e86 apdu_split working with test message 2015-04-14 15:53:13 +02:00
Christina Quast e64aa5b878 apdu_split without C code remains 2015-04-14 15:07:33 +02:00
Christina Quast 79c2a3a0c8 apdu_split: first try 2015-04-14 14:55:13 +02:00
Christina Quast 2571458595 sniffer.py: Write out every received char 2015-04-13 22:40:40 +02:00
Christina Quast 2b8a18bf3a Sniffer with ringbuf, works SOMETIMES
* Sniffer uses phone endpoints for communication and the ringbuffer
    routines the phone communication uses
* Most times the Usart1 interrupt is not triggered, and therefore
    no values are recorded
2015-04-12 09:31:36 +02:00
Christina Quast 3a47a4f10e mitm.py: Decreased timeout 2015-04-11 18:16:14 +02:00
Christina Quast 94ddb91e33 mitm.py: New smartcard ATR, expanded pattern match 2015-04-11 12:29:41 +02:00
Christina Quast f2e53f0553 array to hex function, reduced usb timeout 2015-04-11 08:42:38 +02:00
Christina Quast 362a4da94a simtrace.py: Sleep a sec after changing the config 2015-04-09 13:39:38 +02:00
Christina Quast 82ba0ac6d8 Phone.c: remove unused ep finder function 2015-04-06 19:08:37 +02:00
Christina Quast 6f664a3cc2 mitm.py: read atr on startup, do not reset card to retrieve atr 2015-04-06 19:08:04 +02:00
Christina Quast 7741f7159c ccid_raw.py: Reset smartcard method 2015-04-06 19:06:05 +02:00
Christina Quast 5163624c24 ccid_raw.py: ATR function 2015-04-06 00:44:50 +02:00
Christina Quast 88c7fa1bad mitm.py: using new ccid_raw.py functions 2015-04-06 00:35:03 +02:00
Christina Quast 5149cd6e78 simcard communication python class 2015-04-06 00:33:52 +02:00
Christina Quast 267afe37ec Constants: simcard command definition 2015-04-06 00:27:33 +02:00
Christina Quast 2a3dd553e1 Requirements.txt 2015-04-05 16:37:14 +02:00
Christina Quast 21eddea4bb Symlink to pySim module 2015-04-05 16:35:28 +02:00
Christina Quast 7821b1fc1b Installed pysim as submodule
Could not install it using pip.
Setup.py missing
2015-04-05 16:24:17 +02:00
Christina Quast 097b21849f ccid_raw.py: main function with test functions 2015-04-05 10:21:11 +02:00