CACKey
Check-in [de23309dd3]
Login
HomeDownloadsSource CodeWiki
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: branch diff | manifest | tags
Context
2013-01-14
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
2013-01-10
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
Hide Diffs Side-by-Side Diffs Ignore Whitespace Patch

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

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








-
+














-
+








	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++] = 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++] = 0x80; /* XXX UNTESTED */
			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;
		}
︙
1702
1703
1704
1705
1706
1707
1708

1709
1710
1711
1712
1713
1714
1715

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];

	/* 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));
	}
︙

Powered by Fossil · RSS