+
+ return 0;
+}
+
+
+int ExchangeAPDU14a(uint8_t *datain, int datainlen, bool activateField, bool leaveSignalON, uint8_t *dataout, int maxdataoutlen, int *dataoutlen) {
+ *dataoutlen = 0;
+ bool chaining = false;
+
+ int res = CmdExchangeAPDU(datain, datainlen, activateField, dataout, maxdataoutlen, dataoutlen, &chaining);
+
+ while (chaining) {
+ // I-block with chaining
+ res = CmdExchangeAPDU(NULL, 0, false, &dataout[*dataoutlen], maxdataoutlen, dataoutlen, &chaining);
+
+ if (res) {
+ if (!leaveSignalON)
+ DropField();
+
+ return 100;
+ }
+ }
+
+ if (!leaveSignalON)
+ DropField();
+
+ return 0;
+}
+
+// ISO14443-4. 7. Half-duplex block transmission protocol
+int CmdHF14AAPDU(const char *cmd) {
+ uint8_t data[USB_CMD_DATA_SIZE];
+ int datalen = 0;
+ bool activateField = false;
+ bool leaveSignalON = false;
+ bool decodeTLV = false;
+
+ CLIParserInit("hf 14a apdu",
+ "Sends an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol (T=CL)",
+ "Sample:\n\thf 14a apdu -st 00A404000E325041592E5359532E444446303100\n");
+
+ void* argtable[] = {
+ arg_param_begin,
+ arg_lit0("sS", "select", "activate field and select card"),
+ arg_lit0("kK", "keep", "leave the signal field ON after receive response"),
+ arg_lit0("tT", "tlv", "executes TLV decoder if it possible"),
+ arg_strx1(NULL, NULL, "<APDU (hex)>", NULL),
+ arg_param_end
+ };
+ CLIExecWithReturn(cmd, argtable, false);
+
+ activateField = arg_get_lit(1);
+ leaveSignalON = arg_get_lit(2);
+ decodeTLV = arg_get_lit(3);
+ // len = data + PCB(1b) + CRC(2b)
+ CLIGetHexBLessWithReturn(4, data, &datalen, 1 + 2);
+
+
+ CLIParserFree();
+// PrintAndLog("---str [%d] %s", arg_get_str(4)->count, arg_get_str(4)->sval[0]);
+ PrintAndLog(">>>>[%s%s%s] %s", activateField ? "sel ": "", leaveSignalON ? "keep ": "", decodeTLV ? "TLV": "", sprint_hex(data, datalen));
+
+ int res = ExchangeAPDU14a(data, datalen, activateField, leaveSignalON, data, USB_CMD_DATA_SIZE, &datalen);
+
+ if (res)
+ return res;
+
+ PrintAndLog("<<<< %s", sprint_hex(data, datalen));
+
+ PrintAndLog("APDU response: %02x %02x - %s", data[datalen - 2], data[datalen - 1], GetAPDUCodeDescription(data[datalen - 2], data[datalen - 1]));
+
+ // TLV decoder
+ if (decodeTLV && datalen > 4) {
+ TLVPrintFromBuffer(data, datalen - 2);
+ }
+
+ return 0;
+}
+
+int CmdHF14ACmdRaw(const char *cmd) {
+ UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}};
+ bool reply=1;
+ bool crc = false;
+ bool power = false;
+ bool active = false;
+ bool active_select = false;
+ bool no_rats = false;
+ uint16_t numbits = 0;
+ bool bTimeout = false;
+ uint32_t timeout = 0;
+ bool topazmode = false;
+ uint8_t data[USB_CMD_DATA_SIZE];
+ int datalen = 0;
+
+ // extract parameters
+ CLIParserInit("hf 14a raw", "Send raw hex data to tag",
+ "Sample:\n"\
+ "\thf 14a raw -pa -b7 -t1000 52 -- execute WUPA\n"\
+ "\thf 14a raw -p 9320 -- anticollision\n"\
+ "\thf 14a raw -psc 60 00 -- select and mifare AUTH\n");
+ void* argtable[] = {
+ arg_param_begin,
+ arg_lit0("rR", "nreply", "do not read response"),
+ arg_lit0("cC", "crc", "calculate and append CRC"),
+ arg_lit0("pP", "power", "leave the signal field ON after receive"),
+ arg_lit0("aA", "active", "active signal field ON without select"),
+ arg_lit0("sS", "actives", "active signal field ON with select"),
+ arg_int0("bB", "bits", NULL, "number of bits to send. Useful for send partial byte"),
+ arg_int0("t", "timeout", NULL, "timeout in ms"),
+ arg_lit0("T", "topaz", "use Topaz protocol to send command"),
+ arg_lit0("3", NULL, "ISO14443-3 select only (skip RATS)"),
+ arg_strx1(NULL, NULL, "<data (hex)>", NULL),
+ arg_param_end
+ };
+ // defaults
+ arg_get_int(6) = 0;
+ arg_get_int(7) = 0;
+
+ if (CLIParserParseString(cmd, argtable, arg_getsize(argtable), false)){
+ CLIParserFree();
+ return 0;
+ }
+
+ reply = !arg_get_lit(1);
+ crc = arg_get_lit(2);
+ power = arg_get_lit(3);
+ active = arg_get_lit(4);
+ active_select = arg_get_lit(5);
+ numbits = arg_get_int(6) & 0xFFFF;
+ timeout = arg_get_int(7);
+ bTimeout = (timeout > 0);
+ topazmode = arg_get_lit(8);
+ no_rats = arg_get_lit(9);
+ // len = data + CRC(2b)
+ if (CLIParamHexToBuf(arg_get_str(10), data, sizeof(data) -2, &datalen)) {
+ CLIParserFree();
+ return 1;
+ }
+
+ CLIParserFree();
+
+ // logic
+ if(crc && datalen>0 && datalen<sizeof(data)-2)
+ {
+ uint8_t first, second;
+ if (topazmode) {
+ ComputeCrc14443(CRC_14443_B, data, datalen, &first, &second);
+ } else {
+ ComputeCrc14443(CRC_14443_A, data, datalen, &first, &second);
+ }
+ data[datalen++] = first;
+ data[datalen++] = second;
+ }
+
+ if(active || active_select)
+ {
+ c.arg[0] |= ISO14A_CONNECT | ISO14A_CLEAR_TRACE;
+ if(active)
+ c.arg[0] |= ISO14A_NO_SELECT;
+ }
+
projects / proxmark3-svn / blobdiff