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annotate simtool/a38.c @ 99:97ba63d9361a

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scripts/fcsim1-sst: turn off STK & OTA services In the initial unprogrammed state of the cards from Grcard, SST has services 25 through 29 set to allocated and activated. However, these cards appear to not actually support OTA, ENVELOPE commands do nothing (just return SW 9000), and they were never observed issuing any proactive SIM commands, even after a feature-generous TERMINAL PROFILE. Therefore, let's list these STK & OTA services as allocated, but not activated in our FCSIM1 SST.
author Mychaela Falconia <falcon@freecalypso.org>
date Wed, 05 May 2021 04:26:07 +0000
parents ddd767f6e15b
children
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1 /*
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2 * This module implements the a38 command for exercising
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3 * the SIM's RUN GSM ALGORITHM operation.
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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 <ctype.h>
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8 #include <stdio.h>
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9 #include <stdlib.h>
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10 #include "simresp.h"
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11
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12 cmd_a38(argc, argv, outf)
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13 char **argv;
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14 FILE *outf;
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15 {
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16 u_char cmd[21];
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17 int rc;
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18
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19 /* RUN GSM ALGORITHM command APDU */
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20 cmd[0] = 0xA0;
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21 cmd[1] = 0x88;
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22 cmd[2] = 0;
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23 cmd[3] = 0;
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24 cmd[4] = 16;
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25 rc = decode_hex_data_from_string(argv[1], cmd + 5, 16, 16);
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26 if (rc < 0)
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27 return(rc);
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28 rc = apdu_exchange(cmd, 21);
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29 if (rc < 0)
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30 return(rc);
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31 if (sim_resp_sw != 0x9F0C) {
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32 fprintf(stderr,
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33 "error or unexpected SW response to RUN GSM ALGO: %04X\n",
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34 sim_resp_sw);
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35 return(-1);
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36 }
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37 /* GET RESPONSE follow-up */
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38 cmd[1] = 0xC0;
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39 cmd[4] = 12;
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40 rc = apdu_exchange(cmd, 5);
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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 resp to GET RESPONSE: %04X\n",
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45 sim_resp_sw);
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46 return(-1);
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47 }
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48 if (sim_resp_data_len != 12) {
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49 fprintf(stderr,
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50 "error: GET RESPONSE returned %u bytes, expected 12\n",
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51 sim_resp_data_len);
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52 return(-1);
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53 }
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54 fprintf(outf, "SRES: %02X %02X %02X %02X\n", sim_resp_data[0],
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55 sim_resp_data[1], sim_resp_data[2], sim_resp_data[3]);
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56 fprintf(outf, "Kc: %02X %02X %02X %02X %02X %02X %02X %02X\n",
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57 sim_resp_data[4], sim_resp_data[5], sim_resp_data[6],
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58 sim_resp_data[7], sim_resp_data[8], sim_resp_data[9],
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59 sim_resp_data[10], sim_resp_data[11]);
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60 return(0);
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61 }