FreeCalypso > hg > fc-pcsc-tools

annotate simtool/grcard1.c @ 74:8562d8508cf2

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grcard2-set-{adm,super}-hex commands implemented It appears that GrcardSIM2 cards allow arbitrary 64-bit keys for ADM and SUPER ADM, not necessarily consisting of ASCII digits like the specs require for standard PIN and PUK, and pySim-prog.py in fact sets the ADM key to 4444444444444444 in hex by default, which is not an ASCII digit string. If the cards allow such keys, we need to support them too.
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 16 Feb 2021 04:10:36 +0000
parents 744fabd6bd3f
children
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1
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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 }