FreeCalypso > hg > fc-sim-tools

annotate doc/Low-level-commands @ 87:0e46bbb801e0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
fc-uicc-tool: internal code in preparation for porting extended readef, savebin, restore-file and erase-file commands from fc-simtool
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 11 Apr 2021 03:52:48 +0000
parents 871281cb0555
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
18
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 fc-simtool is a tool built from the bottom up: at the foundation there is a set
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 of low-level commands that provide raw access to the actual SIM protocol APDU
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 commands, these low-level commands can be used to do everything that the SIM
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 protocol allows, and all higher-level commands merely provide user-friendly
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5 utilities for the most common particular use cases. This document describes
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 these low-level commands. Readers of this document are expected to know the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 SIM interface protocol as defined in GSM TS 11.11 and its successor 3GPP TS
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 51.011.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 Exploring and reading commands
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 ==============================
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 atr
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 This command displays the ATR (Answer To Reset) byte string which the SIM sent
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16 to the reader when it powered up.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 select File_ID
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 This fc-simtool command sends a SELECT command to the SIM, follows up with a
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 GET RESPONSE command as expected in the T=0 protocol, and provides some human-
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 readable parsing of the most important fields in the SIM response structure.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 If a correctly formed response was received from the SIM and this response
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 structure indicates that a record-based EF has been selected, the indicated
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 record length is saved in an internal variable used by readrec and update-rec
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 commands.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 The file ID can be specified either in hexadecimal (exactly 4 hex digits, *no*
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 0x prefix) or as a symbolic name. fc-simtool knows the following symbolic
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 names:
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 * MF
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 * DF_GSM, DF_DCS1800 and DF_TELECOM
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 * "gsm" and "telecom" as shorthand names for DF_GSM and DF_TELECOM
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 * Some of the most classic EFs, but not all
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
36
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
37 Important note: regardless of whether you specify the file ID in raw hex or
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
38 symbolically, this low-level select command will send only one SELECT command
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
39 to the SIM. Per the SIM protocol, in order to successfully select an EF, you
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
40 have to be in the right directory first, i.e., select MF, DF_GSM or DF_TELECOM
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
41 as appropriate before the EF of interest. Our low-level select command does
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
42 NOT do this extra step on its own, you have to do it explicitly, even if you
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
43 use symbolic names for EFs.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
44
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
45 sim-resp
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
46
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
47 This command displays in raw hex the content of the internal buffer that holds
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
48 the last response received from the SIM. This internal buffer is filled by the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
49 GET RESPONSE command that follows up after SELECT or RUN GSM ALGORITHM, and by
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
50 the READ BINARY or READ RECORD commands, whether they are invoked directly as
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
51 low-level commands (select, readbin, readrec or a38) or internally as part of
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
52 higher-level fc-simtool commands.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
53
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
54 readbin offset len
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
55
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
56 This fc-simtool command sends a READ BINARY command to the SIM and displays the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
57 SIM response in raw hex, internally invoking the same function as sim-resp.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
58 The two arguments are exactly as in the READ BINARY protocol command; each
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
59 number is interpreted as decimal by default or as hex if preceded by 0x.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
60
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
61 readrec record-index [len]
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
62
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
63 This fc-simtool command sends a READ RECORD command to the SIM (absolute
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
64 addressing mode) and displays the SIM response in raw hex, internally invoking
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
65 the same function as sim-resp. The arguments are decimal or hex as in the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
66 readbin command.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
67
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
68 If no explicit length argument is given, readrec uses the internal variable set
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
69 by the last select operation. This one-argument form is almost always used in
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
70 practice, as the SIM will normally reject any requested length that does not
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
71 match the current EF record length.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
72
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
73 readef File_ID
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
74
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
75 This fc-simtool command provides a slightly higher-level facility for examining
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
76 the content of EFs, combining select and readbin or readrec operations. The
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
77 sole File_ID argument is the same as for the low-level select command; the SIM
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
78 response to SELECT is then parsed to decide what to do next. Transparent EFs
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
79 are read using as many READ BINARY commands as necessary (up to 256 bytes can
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
80 be read in one APDU exchange) and displayed as a continuous hex dump. For
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
81 record-based EFs (linear fixed and cyclic), readef reads and separately
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
82 hex-dumps every record.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
83
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
84 Just like with the low-level select command, there is no built-in MF/DF
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
85 selection.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
86
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
87 savebin File_ID out-bin-file
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
88
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
89 This command selects the specified EF (just like with low-level select and
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
90 readef, you need to be in the right MF/DF directory) and saves its complete
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
91 content in a raw binary file on the UNIX host file system. This command
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
92 supports all 3 types of EF (transparent, linear fixed and cyclic) and uses the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
93 correct READ BINARY or READ RECORD commands based on the SELECT response.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
94 Record-based EFs are read in the order of increasing record number and are saved
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
95 in the host binary file with all records simply abutted together.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
96
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
97 Writing commands
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
98 ================
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
99
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
100 update-bin offset hexfile
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
101
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
102 This fc-simtool command reads a hex data file (an ASCII text file containing
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
103 only hex byte values and nothing else, with or without white space between
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
104 bytes, newlines treated as any other white space) and sends this byte content
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
105 to the SIM in an UPDATE BINARY command. The offset argument is the same as in
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
106 the readbin command. The length is the number of bytes read from the hex data
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
107 file.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
108
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
109 update-bin-imm offset hex-string
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
110
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
111 This command works like update-bin, but the bytes to be written are given as a
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
112 hex string direct argument (like an immediate operand in assembly languages),
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
113 rather than via a hex data file.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
114
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
115 update-rec record-index hexfile
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
116
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
117 This fc-simtool command reads a hex data file (just like update-bin) and sends
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
118 this byte content to the SIM in an UPDATE RECORD command, using either absolute
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
119 or PREVIOUS addressing mode. The record-index argument is the same as in the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
120 readrec command for the absolute addressing mode, or 'prev' keyword to use the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
121 PREVIOUS addressing mode for writing to cyclic EFs. The number of bytes in the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
122 hex data file must equal the EF record length.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
123
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
124 update-rec-imm record-index hex-string
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
125
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
126 This command works like update-rec, but the bytes to be written are given as a
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
127 hex string direct argument (like an immediate operand in assembly languages),
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
128 rather than via a hex data file.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
129
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
130 update-rec-fill record-index fill-byte
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
131
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
132 This fc-simtool command sends an UPDATE RECORD command to the SIM with payload
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
133 equal to the specified fill byte, replicated to the record length. The fill
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
134 byte argument is always interpreted as hexadecimal.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
135
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
136 restore-file File_ID host-bin-file
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
137
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
138 This command restores a binary backup previously made with savebin back to the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
139 SIM, or writes new bits into the EF if you can construct the necessary binary
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
140 image with tools like xxd. The arguments are the same as for the savebin
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
141 command. This command supports all 3 types of EF (transparent, linear fixed
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
142 and cyclic) and uses the correct UPDATE BINARY or UPDATE RECORD commands based
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
143 on the SELECT response. Cyclic files are restored by writing every record in
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
144 the reverse order from the last index to the first.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
145
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
146 erase-file File_ID [fill-byte]
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
147
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
148 This command erases the specified EF by overwriting its content with the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
149 specified fill byte, which defaults to 0xFF if the second argument is omitted.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
150 All 3 EF types (transparent, linear fixed and cyclic) are supported: for
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
151 transparent EFs fc-simtool issues as many UPDATE BINARY commands as needed to
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
152 overwrite the whole file, whereas for record-based EFs every record is
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
153 overwritten with UPDATE RECORD.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
154
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
155 INVALIDATE and REHABILITATE
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
156 ===========================
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
157
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
158 cur-ef-inval will send an INVALIDATE command to the SIM; cur-ef-rehab will send
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
159 a REHABILITATE command. The naming of these low-level fc-simtool commands
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
160 reflects the fact that you have to manually select the EF of interest first.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
161
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
162 GSM authentication testing
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
163 ==========================
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
164
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
165 a38 RAND
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
166
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
167 This fc-simtool command exercises the SIM card's RUN GSM ALGORITHM command.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
168 The user-specified RAND value (a hex string of 16 bytes) is sent to the SIM,
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
169 and the SIM response is parsed to display SRES and Kc.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
170
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
171 Per SIM specs GSM TS 11.11 and 3GPP TS 51.011, RUN GSM ALGORITHM can only be
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
172 executed when DF_GSM is selected. fc-simtool a38 command does NOT include a
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
173 built-in SELECT of DF_GSM, hence you need to manually issue 'select DF_GSM'
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
174 first.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
175
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
176 This a38 command can be used to verify if the SIM card's Ki and A38 algorithm
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
177 match what you expect them to be. To perform this test, issue an a38 command
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
178 to the SIM with some made-up RAND and note the SRES and Kc response. Then use
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
179 the osmo-auc-gen utility from Osmocom to run the expected algorithm with the
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
180 expected Ki (and the expected OPc if MILENAGE is used) and the same RAND, and
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
181 see if SRES and Kc match.
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
182
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
183 Exploring proprietary APDUs
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
184 ===========================
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
185
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
186 If the SIM you are working with is known or suspected to implement some
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
187 non-standard or proprietary APDUs for which there is no explicit support in
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
188 fc-simtool, you can use this low-level debug command to send arbitrary APDUs:
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
189
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
190 apdu "xx xx xx xx xx ..."
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
191
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
192 The sole argument is a raw string of bytes (quotes are needed if there are
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
193 spaces between bytes), and the APDU needs to be given exactly as it is sent in
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
194 the T=0 protocol: 5 bytes of header (including the length byte) followed by
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
195 data bytes, if any. After executing the APDU exchange, the apdu command simply
da6e9d0b2ee6 data, doc, scripts: import from previous fc-pcsc-tools repo
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
196 prints the SW response code from the SIM.
58
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
197
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
198 A different form of the raw APDU command is provided for use in custom command
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
199 scripts:
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
200
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
201 apdu-checksw "xx xx xx xx xx ..." YYZZ
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
202
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
203 This command takes two arguments at the argv level: the first is the same string
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
204 of bytes as in the basic apdu command (will need to be quoted if it contains
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
205 spaces between bytes), and the second argument is the expected SW response from
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
206 the SIM. If the SW response from the SIM is exactly as expected, the execution
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
207 of the command is considered to be successful; if the SW response is different,
871281cb0555 doc/Low-level-commands: apdu-checksw documented
Mychaela Falconia <falcon@freecalypso.org>
parents: 18
diff changeset
208 an error is reported and script execution is stopped.