+ uint32_t uid = 0;
+ uint32_t nt = 0;
+ uint64_t par_list = 0, ks_list = 0, r_key = 0;
+ uint8_t isOK = 0;
+
+ UsbCommand c = {CMD_READER_MIFARE, {strtol(Cmd, NULL, 0), 0, 0}};
+ SendCommand(&c);
+
+ //flush queue
+ while (kbhit()) getchar();
+ while (WaitForResponseTimeout(CMD_ACK, 500) != NULL) ;
+
+ // message
+ printf("-------------------------------------------------------------------------\n");
+ printf("Executing command. It may take up to 30 min.\n");
+ printf("Press the key on proxmark3 device to abort proxmark3.\n");
+ printf("Press the key on the proxmark3 device to abort both proxmark3 and client.\n");
+ printf("-------------------------------------------------------------------------\n");
+
+ // wait cycle
+ while (true) {
+ printf(".");
+ if (kbhit()) {
+ getchar();
+ printf("\naborted via keyboard!\n");
+ break;
+ }
+
+ UsbCommand * resp = WaitForResponseTimeout(CMD_ACK, 2000);
+ if (resp != NULL) {
+ isOK = resp->arg[0] & 0xff;
+
+ uid = (uint32_t)bytes_to_num(resp->d.asBytes + 0, 4);
+ nt = (uint32_t)bytes_to_num(resp->d.asBytes + 4, 4);
+ par_list = bytes_to_num(resp->d.asBytes + 8, 8);
+ ks_list = bytes_to_num(resp->d.asBytes + 16, 8);
+
+ printf("\n\n");
+ PrintAndLog("isOk:%02x", isOK);
+ if (!isOK) PrintAndLog("Proxmark can't get statistic info. Execution aborted.\n");
+ break;
+ }
+ }
+ printf("\n");
+
+ // error
+ if (isOK != 1) return 1;
+
+ // execute original function from util nonce2key
+ if (nonce2key(uid, nt, par_list, ks_list, &r_key)) return 2;
+ printf("-------------------------------------------------------------------------\n");
+ PrintAndLog("Key found:%012llx \n", r_key);
+
+ return 0;