FreeCalypso > hg > fc-sim-tools

annotate simtool/grcard1.c @ 53:fbedb67d234f

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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 ddd767f6e15b
children c8e2a0e89d08
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10
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1 /*
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2 * This module implements a few special commands for those very few
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3 * incredibly lucky people on Earth who have no-longer-available
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4 * sysmoSIM-GR1 cards, or any other branded variant of the same card
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5 * from Grcard.
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6 */
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7
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8 #include <sys/types.h>
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9 #include <stdio.h>
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10 #include "simresp.h"
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11
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12 cmd_grcard1_set_pin(argc, argv)
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13 char **argv;
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14 {
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15 u_char cmd[21];
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16 int rc;
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17
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18 /* Grcard1 proprietary command APDU */
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19 cmd[0] = 0x80;
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20 cmd[1] = 0xD4;
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21 cmd[2] = 0x00;
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22 switch (argv[0][15]) {
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23 case '1':
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24 cmd[3] = 0x01;
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25 break;
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26 case '2':
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27 cmd[3] = 0x02;
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28 break;
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29 default:
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30 fprintf(stderr, "BUG in grcard1-set-pinN command\n");
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31 return(-1);
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32 }
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33 cmd[4] = 16;
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34 rc = encode_pin_entry(argv[1], cmd + 5);
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35 if (rc < 0)
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36 return(rc);
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37 rc = encode_pin_entry(argv[2], cmd + 13);
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38 if (rc < 0)
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39 return(rc);
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40 rc = apdu_exchange(cmd, 21);
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41 if (rc < 0)
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42 return(rc);
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43 if (sim_resp_sw != 0x9000) {
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44 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw);
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45 return(-1);
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46 }
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47 return(0);
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48 }
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49
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50 cmd_grcard1_set_adm(argc, argv)
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51 char **argv;
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52 {
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53 u_char cmd[23];
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54 int rc;
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55
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56 /* Grcard1 proprietary command APDU */
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57 cmd[0] = 0x80;
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58 cmd[1] = 0xD4;
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59 cmd[2] = 0x01;
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60 switch (argv[0][15]) {
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61 case '1':
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62 cmd[3] = 0x04;
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63 break;
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64 case '2':
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65 cmd[3] = 0x05;
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66 break;
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67 default:
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68 fprintf(stderr, "BUG in grcard1-set-admN command\n");
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69 return(-1);
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70 }
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71 cmd[4] = 18;
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72 cmd[5] = 0x03;
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73 cmd[6] = 0x00;
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74 rc = encode_pin_entry(argv[1], cmd + 7);
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75 if (rc < 0)
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76 return(rc);
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77 rc = encode_pin_entry(argv[2], cmd + 15);
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78 if (rc < 0)
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79 return(rc);
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80 rc = apdu_exchange(cmd, 23);
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81 if (rc < 0)
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82 return(rc);
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83 if (sim_resp_sw != 0x9000) {
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84 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw);
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85 return(-1);
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86 }
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87 return(0);
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88 }
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89
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90 cmd_grcard1_set_ki(argc, argv)
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91 char **argv;
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92 {
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93 u_char cmd[21];
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94 int rc;
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95
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96 /* Grcard1 proprietary command APDU */
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97 cmd[0] = 0x80;
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98 cmd[1] = 0xD4;
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99 cmd[2] = 0x02;
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100 cmd[3] = 0x00;
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101 cmd[4] = 16;
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102 rc = decode_hex_data_from_string(argv[1], cmd + 5, 16, 16);
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103 if (rc < 0)
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104 return(rc);
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105 rc = apdu_exchange(cmd, 21);
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106 if (rc < 0)
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107 return(rc);
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108 if (sim_resp_sw != 0x9000) {
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109 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw);
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110 return(-1);
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111 }
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112 return(0);
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113 }