FreeCalypso > hg > fc-sim-tools
view simtool/a38.c @ 93:6041c601304d
fcsim1-mkprov: revert OTA key addition
It appears that GrcardSIM2 cards (which is what we got for FCSIM1)
do not support OTA after all, contrary to what we were previously
led to believe by some tech support emails from Grcard - apparently
those support emails and OTA descriptions referred to some other
card model(s).
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Wed, 21 Apr 2021 05:38:39 +0000 |
parents | ddd767f6e15b |
children |
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/* * This module implements the a38 command for exercising * the SIM's RUN GSM ALGORITHM operation. */ #include <sys/types.h> #include <ctype.h> #include <stdio.h> #include <stdlib.h> #include "simresp.h" cmd_a38(argc, argv, outf) char **argv; FILE *outf; { u_char cmd[21]; int rc; /* RUN GSM ALGORITHM command APDU */ cmd[0] = 0xA0; cmd[1] = 0x88; cmd[2] = 0; cmd[3] = 0; cmd[4] = 16; rc = decode_hex_data_from_string(argv[1], cmd + 5, 16, 16); if (rc < 0) return(rc); rc = apdu_exchange(cmd, 21); if (rc < 0) return(rc); if (sim_resp_sw != 0x9F0C) { fprintf(stderr, "error or unexpected SW response to RUN GSM ALGO: %04X\n", sim_resp_sw); return(-1); } /* GET RESPONSE follow-up */ cmd[1] = 0xC0; cmd[4] = 12; rc = apdu_exchange(cmd, 5); if (rc < 0) return(rc); if (sim_resp_sw != 0x9000) { fprintf(stderr, "bad SW resp to GET RESPONSE: %04X\n", sim_resp_sw); return(-1); } if (sim_resp_data_len != 12) { fprintf(stderr, "error: GET RESPONSE returned %u bytes, expected 12\n", sim_resp_data_len); return(-1); } fprintf(outf, "SRES: %02X %02X %02X %02X\n", sim_resp_data[0], sim_resp_data[1], sim_resp_data[2], sim_resp_data[3]); fprintf(outf, "Kc: %02X %02X %02X %02X %02X %02X %02X %02X\n", sim_resp_data[4], sim_resp_data[5], sim_resp_data[6], sim_resp_data[7], sim_resp_data[8], sim_resp_data[9], sim_resp_data[10], sim_resp_data[11]); return(0); }