FreeCalypso > hg > fc-sim-tools

annotate simtool/chvfunc.c @ 53:fbedb67d234f

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
serial: fix parity for inverse coding convention Important note: it is my (Mother Mychaela's) understanding that SIM cards with inverse coding convention are extremely rare, and I have never seen such a card. Therefore, our support for the inverse coding convention will likely remain forever untested.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 21 Mar 2021 20:46:09 +0000
parents c83ec3bd9d67
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
31
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
1 /*
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
2 * This module implements a functional interface to CHV commands,
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
3 * intended for high-level wrappers like sws-*.
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
4 */
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
5
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
6 #include <sys/types.h>
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
7 #include <stdio.h>
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
8 #include "simresp.h"
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
9
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
10 verify_chv_func(p2, pin)
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
11 unsigned p2;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
12 char *pin;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
13 {
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
14 u_char cmd[13];
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
15 int rc;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
16
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
17 /* VERIFY CHV command APDU */
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
18 cmd[0] = 0xA0;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
19 cmd[1] = 0x20;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
20 cmd[2] = 0x00;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
21 cmd[3] = p2;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
22 cmd[4] = 8;
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
23 rc = encode_pin_entry(pin, cmd + 5);
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
24 if (rc < 0)
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
25 return(rc);
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
26 rc = apdu_exchange(cmd, 13);
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
27 if (rc < 0)
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
28 return(rc);
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
29 if (sim_resp_sw != 0x9000) {
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
30 fprintf(stderr, "bad SW response to VERIFY CHV: %04X\n",
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
31 sim_resp_sw);
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
32 return(-1);
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
33 }
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
34 return(0);
cca7d0528f89 fc-simtool sws-auth-adm1 implemented
Mychaela Falconia <falcon@freecalypso.org>
parents:
diff changeset
35 }
33
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
36
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
37 disable_chv_func(p2, pin)
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
38 unsigned p2;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
39 char *pin;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
40 {
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
41 u_char cmd[13];
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
42 int rc;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
43
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
44 /* DISABLE CHV command APDU */
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
45 cmd[0] = 0xA0;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
46 cmd[1] = 0x26;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
47 cmd[2] = 0x00;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
48 cmd[3] = p2;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
49 cmd[4] = 8;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
50 rc = encode_pin_entry(pin, cmd + 5);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
51 if (rc < 0)
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
52 return(rc);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
53 rc = apdu_exchange(cmd, 13);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
54 if (rc < 0)
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
55 return(rc);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
56 if (sim_resp_sw != 0x9000 && sim_resp_sw != 0x9808) {
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
57 fprintf(stderr, "bad SW response to DISABLE CHV: %04X\n",
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
58 sim_resp_sw);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
59 return(-1);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
60 }
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
61 return(0);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
62 }
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
63
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
64 enable_chv_func(p2, pin)
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
65 unsigned p2;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
66 char *pin;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
67 {
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
68 u_char cmd[13];
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
69 int rc;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
70
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
71 /* ENABLE CHV command APDU */
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
72 cmd[0] = 0xA0;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
73 cmd[1] = 0x28;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
74 cmd[2] = 0x00;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
75 cmd[3] = p2;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
76 cmd[4] = 8;
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
77 rc = encode_pin_entry(pin, cmd + 5);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
78 if (rc < 0)
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
79 return(rc);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
80 rc = apdu_exchange(cmd, 13);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
81 if (rc < 0)
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
82 return(rc);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
83 if (sim_resp_sw != 0x9000 && sim_resp_sw != 0x9808) {
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
84 fprintf(stderr, "bad SW response to ENABLE CHV: %04X\n",
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
85 sim_resp_sw);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
86 return(-1);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
87 }
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
88 return(0);
c83ec3bd9d67 fc-simtool sws-pin1-{dis,en}able implemented
Mychaela Falconia <falcon@freecalypso.org>
parents: 31
diff changeset
89 }