1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
|
return(CACKEY_PCSC_E_GENERIC);
}
/* Determine which protocol to send using */
switch (slot->protocol) {
case SCARD_PROTOCOL_T0:
pioSendPci = SCARD_PCI_T0;
break;
case SCARD_PROTOCOL_T1:
pioSendPci = SCARD_PCI_T1;
break;
default:
CACKEY_DEBUG_PRINTF("Invalid protocol found, aborting.");
return(CACKEY_PCSC_E_GENERIC);
}
/* Transmit */
xmit_len = 0;
xmit_buf[xmit_len++] = class;
xmit_buf[xmit_len++] = instruction;
xmit_buf[xmit_len++] = p1;
xmit_buf[xmit_len++] = p2;
if (data) {
if (lc > 256) {
xmit_buf[xmit_len++] = 0x80; /* XXX UNTESTED */
xmit_buf[xmit_len++] = (lc & 0xff00) >> 8;
xmit_buf[xmit_len++] = lc & 0xff;
} else {
xmit_buf[xmit_len++] = lc;
}
for (idx = 0; idx < lc; idx++) {
xmit_buf[xmit_len++] = data[idx];
}
}
if (le != 0x00) {
if (le > 256) {
xmit_buf[xmit_len++] = 0x80; /* XXX UNTESTED */
xmit_buf[xmit_len++] = (le & 0xff00) >> 8;
xmit_buf[xmit_len++] = le & 0xff;
} else if (le == 256) {
xmit_buf[xmit_len++] = 0x00;
} else {
xmit_buf[xmit_len++] = le;
|
>
>
>
>
|
>
>
>
>
|
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
|
return(CACKEY_PCSC_E_GENERIC);
}
/* Determine which protocol to send using */
switch (slot->protocol) {
case SCARD_PROTOCOL_T0:
CACKEY_DEBUG_PRINTF("Protocol to send datagram is T=0");
pioSendPci = SCARD_PCI_T0;
break;
case SCARD_PROTOCOL_T1:
CACKEY_DEBUG_PRINTF("Protocol to send datagram is T=1");
pioSendPci = SCARD_PCI_T1;
break;
default:
CACKEY_DEBUG_PRINTF("Invalid protocol found, aborting.");
return(CACKEY_PCSC_E_GENERIC);
}
/* Transmit */
xmit_len = 0;
xmit_buf[xmit_len++] = class;
xmit_buf[xmit_len++] = instruction;
xmit_buf[xmit_len++] = p1;
xmit_buf[xmit_len++] = p2;
if (data) {
if (lc > 255) {
CACKEY_DEBUG_PRINTF("CAUTION! Using an Lc greater than 255 is untested. Lc = %u", lc);
xmit_buf[xmit_len++] = 0x80; /* XXX UNTESTED */
xmit_buf[xmit_len++] = (lc & 0xff00) >> 8;
xmit_buf[xmit_len++] = lc & 0xff;
} else {
xmit_buf[xmit_len++] = lc;
}
for (idx = 0; idx < lc; idx++) {
xmit_buf[xmit_len++] = data[idx];
}
}
if (le != 0x00) {
if (le > 256) {
CACKEY_DEBUG_PRINTF("CAUTION! Using an Le greater than 256 is untested. Le = %u", le);
xmit_buf[xmit_len++] = 0x80; /* XXX UNTESTED */
xmit_buf[xmit_len++] = (le & 0xff00) >> 8;
xmit_buf[xmit_len++] = le & 0xff;
} else if (le == 256) {
xmit_buf[xmit_len++] = 0x00;
} else {
xmit_buf[xmit_len++] = le;
|
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
|
max_offset = count;
max_count = CACKEY_APDU_MTU;
cmd[2] = oid[0];
cmd[3] = oid[1];
cmd[4] = oid[2];
send_ret = cackey_send_apdu(slot, GSCIS_CLASS_ISO7816, NISTSP800_73_3_INSTR_GET_DATA, 0x3F, 0xFF, sizeof(cmd), cmd, count, &respcode, buffer, &count);
if (send_ret == CACKEY_PCSC_E_RETRY) {
CACKEY_DEBUG_PRINTF("ADPU Sending failed, retrying read buffer");
return(cackey_get_data(slot, buffer, init_count, oid));
}
|
|
|
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
|
max_offset = count;
max_count = CACKEY_APDU_MTU;
cmd[2] = oid[0];
cmd[3] = oid[1];
cmd[4] = oid[2];
send_ret = cackey_send_apdu(slot, GSCIS_CLASS_ISO7816, NISTSP800_73_3_INSTR_GET_DATA, 0x3F, 0xFF, sizeof(cmd), cmd, 256, &respcode, buffer, &count);
if (send_ret == CACKEY_PCSC_E_RETRY) {
CACKEY_DEBUG_PRINTF("ADPU Sending failed, retrying read buffer");
return(cackey_get_data(slot, buffer, init_count, oid));
}
|