Overview
| Comment: | Updated extended modes to use BER encoding and added some basic comments |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | piv |
| Files: | files | file ages | folders |
| SHA1: | de23309dd3aacee632637f2a11bff5287c5258c1 |
| User & Date: | rkeene on 2013-01-14 17:53:54 |
| Other Links: | manifest | tags |
Context
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2013-01-14
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| 17:56 | Updated documentation for cackey_get_data check-in: a02a881547 user: rkeene tags: piv | |
| 17:53 | Updated extended modes to use BER encoding and added some basic comments check-in: de23309dd3 user: rkeene tags: piv | |
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2013-01-10
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| 19:39 | Added debug messages for newly supported features which may not function. Updated to not use newly supported features, which seem to fail sometimes. check-in: 1b3d97f6ef user: rkeene tags: piv | |
Changes
Modified cackey.c from [fc1d1ef268] to [d345cec881].
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 1462 .... 1702 1703 1704 1705 1706 1707 1708 1709 1710 1711 1712 1713 1714 1715 |
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;
}
................................................................................
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));
}
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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++] = 0x82; /* 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++] = 0x82; /* 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;
}
................................................................................
max_offset = count;
max_count = CACKEY_APDU_MTU;
cmd[2] = oid[0];
cmd[3] = oid[1];
cmd[4] = oid[2];
/* 256 to indicate the largest message size -- not clear if this will work with all messages */
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));
}
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