catarrh/simtrace2
1
0
Fork 0
mirror of https://gitea.osmocom.org/sim-card/simtrace2.git synced 2026-03-17 13:48:32 +03:00
Code Issues Packages Projects Releases Wiki Activity
366 Commits 17 Branches 14 Tags
52922ffa32275b18300f8ce53edca1d29cfb7bf1
Commit Graph

11 Commits

Author SHA1 Message Date
Christina Quast
19ed529dee apdu_split.py: INS array updated,CLA sync disabled! 
There are more instruction codes, after which data is expected
from the SIM card. Therefore, the array with commands known to
expect SIM card data has been extended. Feel free to extend it
even further.

!! ATTENTION !!
The only synchronization mechanism for parsing APDUs
(naively looking for a 0xA0 byte) is deactivated! It only worked
well for the sniffing mode, but getting out of sync is fatal for
the MITM mode.
!! A NEW MEANS OF SYNCHRONISATION HAS TO BE FOUND !!
 2015-06-24 15:23:59 +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
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
fb91bb7069 Parsing ajusted: respond to phone requests 2015-04-18 14:34:08 +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