FreeCalypso > hg > fc-sim-tools

annotate simtool/chvext.c @ 83:3055d5c9e7a3

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fc-simtool update-rec* commands: check curfile_record_len and error out if it is not set
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 11 Apr 2021 02:38:31 +0000
parents 10bfdee30a68
children
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1 /*
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2 * This module implements some commands for extended (non-standard)
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3 * CHV-like operations which some cards use for ADM access control.
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4 */
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5
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6 #include <sys/types.h>
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7 #include <stdio.h>
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8 #include <stdlib.h>
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9 #include "simresp.h"
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11 cmd_verify_ext(argc, argv)
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12 char **argv;
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13 {
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14 u_char cmd[13];
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15 int rc;
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16
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17 /* VERIFY CHV command APDU */
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18 cmd[0] = 0xA0;
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19 cmd[1] = 0x20;
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20 cmd[2] = 0x00;
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21 cmd[3] = strtoul(argv[1], 0, 0);
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22 cmd[4] = 8;
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23 rc = encode_pin_entry(argv[2], cmd + 5);
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24 if (rc < 0)
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25 return(rc);
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26 rc = apdu_exchange(cmd, 13);
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27 if (rc < 0)
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28 return(rc);
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29 if (sim_resp_sw != 0x9000) {
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30 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw);
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31 return(-1);
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32 }
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33 return(0);
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34 }
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35
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36 cmd_verify_hex(argc, argv)
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37 char **argv;
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38 {
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39 u_char cmd[13];
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40 int rc;
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41
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42 /* VERIFY CHV command APDU */
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43 cmd[0] = 0xA0;
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44 cmd[1] = 0x20;
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45 cmd[2] = 0x00;
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46 cmd[3] = strtoul(argv[1], 0, 0);
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47 cmd[4] = 8;
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48 rc = decode_hex_data_from_string(argv[2], cmd + 5, 8, 8);
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49 if (rc < 0)
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50 return(rc);
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51 rc = apdu_exchange(cmd, 13);
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52 if (rc < 0)
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53 return(rc);
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54 if (sim_resp_sw != 0x9000) {
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55 fprintf(stderr, "bad SW response: %04X\n", sim_resp_sw);
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56 return(-1);
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57 }
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58 return(0);
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59 }