//-----------------------------------------------------------------------------
-// 2011, Merlok
// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>, Hagen Fritsch
+// 2011, 2017 - 2019 Merlok
//
// This code is licensed to you under the terms of the GNU GPL, version 2 or,
// at your option, any later version. See the LICENSE.txt file for the text of
// High frequency ISO14443A commands
//-----------------------------------------------------------------------------
+#include "cmdhf14a.h"
+
#include <stdio.h>
#include <stdlib.h>
#include <inttypes.h>
#include <string.h>
#include <unistd.h>
+#include <ctype.h>
#include "util.h"
#include "util_posix.h"
#include "iso14443crc.h"
-#include "data.h"
-#include "proxmark3.h"
+#include "comms.h"
#include "ui.h"
#include "cmdparser.h"
-#include "cmdhf14a.h"
#include "common.h"
#include "cmdmain.h"
#include "mifare.h"
#include "cmdhfmfu.h"
-#include "mifarehost.h"
+#include "mifare/mifarehost.h"
+#include "cliparser/cliparser.h"
+#include "emv/apduinfo.h"
+#include "emv/emvcore.h"
+#include "taginfo.h"
static int CmdHelp(const char *Cmd);
-static void waitCmd(uint8_t iLen);
-
-// structure and database for uid -> tagtype lookups
-typedef struct {
- uint8_t uid;
- char* desc;
-} manufactureName;
-
-const manufactureName manufactureMapping[] = {
- // ID, "Vendor Country"
- { 0x01, "Motorola UK" },
- { 0x02, "ST Microelectronics SA France" },
- { 0x03, "Hitachi, Ltd Japan" },
- { 0x04, "NXP Semiconductors Germany" },
- { 0x05, "Infineon Technologies AG Germany" },
- { 0x06, "Cylink USA" },
- { 0x07, "Texas Instrument France" },
- { 0x08, "Fujitsu Limited Japan" },
- { 0x09, "Matsushita Electronics Corporation, Semiconductor Company Japan" },
- { 0x0A, "NEC Japan" },
- { 0x0B, "Oki Electric Industry Co. Ltd Japan" },
- { 0x0C, "Toshiba Corp. Japan" },
- { 0x0D, "Mitsubishi Electric Corp. Japan" },
- { 0x0E, "Samsung Electronics Co. Ltd Korea" },
- { 0x0F, "Hynix / Hyundai, Korea" },
- { 0x10, "LG-Semiconductors Co. Ltd Korea" },
- { 0x11, "Emosyn-EM Microelectronics USA" },
- { 0x12, "INSIDE Technology France" },
- { 0x13, "ORGA Kartensysteme GmbH Germany" },
- { 0x14, "SHARP Corporation Japan" },
- { 0x15, "ATMEL France" },
- { 0x16, "EM Microelectronic-Marin SA Switzerland" },
- { 0x17, "KSW Microtec GmbH Germany" },
- { 0x18, "ZMD AG Germany" },
- { 0x19, "XICOR, Inc. USA" },
- { 0x1A, "Sony Corporation Japan Identifier Company Country" },
- { 0x1B, "Malaysia Microelectronic Solutions Sdn. Bhd Malaysia" },
- { 0x1C, "Emosyn USA" },
- { 0x1D, "Shanghai Fudan Microelectronics Co. Ltd. P.R. China" },
- { 0x1E, "Magellan Technology Pty Limited Australia" },
- { 0x1F, "Melexis NV BO Switzerland" },
- { 0x20, "Renesas Technology Corp. Japan" },
- { 0x21, "TAGSYS France" },
- { 0x22, "Transcore USA" },
- { 0x23, "Shanghai belling corp., ltd. China" },
- { 0x24, "Masktech Germany Gmbh Germany" },
- { 0x25, "Innovision Research and Technology Plc UK" },
- { 0x26, "Hitachi ULSI Systems Co., Ltd. Japan" },
- { 0x27, "Cypak AB Sweden" },
- { 0x28, "Ricoh Japan" },
- { 0x29, "ASK France" },
- { 0x2A, "Unicore Microsystems, LLC Russian Federation" },
- { 0x2B, "Dallas Semiconductor/Maxim USA" },
- { 0x2C, "Impinj, Inc. USA" },
- { 0x2D, "RightPlug Alliance USA" },
- { 0x2E, "Broadcom Corporation USA" },
- { 0x2F, "MStar Semiconductor, Inc Taiwan, ROC" },
- { 0x30, "BeeDar Technology Inc. USA" },
- { 0x31, "RFIDsec Denmark" },
- { 0x32, "Schweizer Electronic AG Germany" },
- { 0x33, "AMIC Technology Corp Taiwan" },
- { 0x34, "Mikron JSC Russia" },
- { 0x35, "Fraunhofer Institute for Photonic Microsystems Germany" },
- { 0x36, "IDS Microchip AG Switzerland" },
- { 0x37, "Kovio USA" },
- { 0x38, "HMT Microelectronic Ltd Switzerland Identifier Company Country" },
- { 0x39, "Silicon Craft Technology Thailand" },
- { 0x3A, "Advanced Film Device Inc. Japan" },
- { 0x3B, "Nitecrest Ltd UK" },
- { 0x3C, "Verayo Inc. USA" },
- { 0x3D, "HID Global USA" },
- { 0x3E, "Productivity Engineering Gmbh Germany" },
- { 0x3F, "Austriamicrosystems AG (reserved) Austria" },
- { 0x40, "Gemalto SA France" },
- { 0x41, "Renesas Electronics Corporation Japan" },
- { 0x42, "3Alogics Inc Korea" },
- { 0x43, "Top TroniQ Asia Limited Hong Kong" },
- { 0x44, "Gentag Inc (USA) USA" },
- { 0x00, "no tag-info available" } // must be the last entry
-};
+static int waitCmd(uint8_t iLen);
+// iso14a apdu input frame length
+static uint16_t frameLength = 0;
+uint16_t atsFSC[] = {16, 24, 32, 40, 48, 64, 96, 128, 256};
-// get a product description based on the UID
-// uid[8] tag uid
-// returns description of the best match
-char* getTagInfo(uint8_t uid) {
+int CmdHF14AList(const char *Cmd)
+{
+ PrintAndLog("Deprecated command, use 'hf list 14a' instead");
+ return 0;
+}
- int i;
- int len = sizeof(manufactureMapping) / sizeof(manufactureName);
-
- for ( i = 0; i < len; ++i )
- if ( uid == manufactureMapping[i].uid)
- return manufactureMapping[i].desc;
+int Hf14443_4aGetCardData(iso14a_card_select_t *card) {
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT, 0, 0}};
+ SendCommand(&c);
+
+ UsbCommand resp;
+ WaitForResponse(CMD_NACK, &resp);
+
+ memcpy(card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t));
+
+ uint64_t select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
+
+ if (select_status == 0) {
+ PrintAndLog("E->iso14443a card select failed");
+ return 1;
+ }
+
+ if (select_status == 2) {
+ PrintAndLog("E->Card doesn't support iso14443-4 mode");
+ return 1;
+ }
+
+ if (select_status == 3) {
+ PrintAndLog("E->Card doesn't support standard iso14443-3 anticollision");
+ PrintAndLog("\tATQA : %02x %02x", card->atqa[1], card->atqa[0]);
+ return 1;
+ }
- //No match, return default
- return manufactureMapping[len-1].desc;
+ PrintAndLog(" UID: %s", sprint_hex(card->uid, card->uidlen));
+ PrintAndLog("ATQA: %02x %02x", card->atqa[1], card->atqa[0]);
+ PrintAndLog(" SAK: %02x [%" PRIu64 "]", card->sak, resp.arg[0]);
+ if(card->ats_len < 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes
+ PrintAndLog("E-> Error ATS length(%d) : %s", card->ats_len, sprint_hex(card->ats, card->ats_len));
+ return 1;
+ }
+ PrintAndLog(" ATS: %s", sprint_hex(card->ats, card->ats_len));
+
+ return 0;
}
-int CmdHF14AList(const char *Cmd)
-{
- PrintAndLog("Deprecated command, use 'hf list 14a' instead");
+int CmdHF14AReader(const char *Cmd) {
+ uint32_t cm = ISO14A_CONNECT;
+ bool leaveSignalON = false;
+
+ CLIParserInit("hf 14a reader", "Executes ISO1443A anticollision-select group of commands.", NULL);
+ void* argtable[] = {
+ arg_param_begin,
+ arg_lit0("kK", "keep", "keep the field active after command executed"),
+ arg_lit0("xX", "drop", "just drop the signal field"),
+ arg_lit0("3", NULL, "ISO14443-3 select only (skip RATS)"),
+ arg_param_end
+ };
+ if (CLIParserParseString(Cmd, argtable, arg_getsize(argtable), true)){
+ CLIParserFree();
+ return 0;
+ }
+
+ leaveSignalON = arg_get_lit(1);
+ if (arg_get_lit(2)) {
+ cm = cm - ISO14A_CONNECT;
+ }
+ if (arg_get_lit(3)) {
+ cm |= ISO14A_NO_RATS;
+ }
+
+ CLIParserFree();
+
+ if (leaveSignalON)
+ cm |= ISO14A_NO_DISCONNECT;
+
+ UsbCommand c = {CMD_READER_ISO_14443a, {cm, 0, 0}};
+ SendCommand(&c);
+
+ if (ISO14A_CONNECT & cm) {
+ UsbCommand resp;
+ WaitForResponse(CMD_ACK,&resp);
+
+ iso14a_card_select_t card;
+ memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t));
+
+ uint64_t select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
+
+ if(select_status == 0) {
+ PrintAndLog("iso14443a card select failed");
+ return 1;
+ }
+
+ if(select_status == 3) {
+ PrintAndLog("Card doesn't support standard iso14443-3 anticollision");
+ PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]);
+ return 1;
+ }
+
+ PrintAndLog(" UID : %s", sprint_hex(card.uid, card.uidlen));
+ PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]);
+ PrintAndLog(" SAK : %02x [%" PRIu64 "]", card.sak, resp.arg[0]);
+ if(card.ats_len >= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes
+ PrintAndLog(" ATS : %s", sprint_hex(card.ats, card.ats_len));
+ }
+ if (leaveSignalON) {
+ PrintAndLog("Card is selected. You can now start sending commands");
+ }
+ }
+
+ if (!leaveSignalON) {
+ PrintAndLog("Field dropped.");
+ }
+
return 0;
}
-int CmdHF14AReader(const char *Cmd)
-{
+
+int CmdHF14AInfo(const char *Cmd) {
+
UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}};
SendCommand(&c);
UsbCommand resp;
- WaitForResponse(CMD_ACK,&resp);
+ if (!WaitForResponseTimeout(CMD_NACK, &resp, 500)) {
+ if (Cmd[0] != 's') PrintAndLog("Error: No response from Proxmark.\n");
+ return 0;
+ }
iso14a_card_select_t card;
memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t));
- uint64_t select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
-
- if(select_status == 0) {
+ uint64_t select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
+
+ if (select_status == 0) {
if (Cmd[0] != 's') PrintAndLog("iso14443a card select failed");
// disconnect
c.arg[0] = 0;
PrintAndLog(" UID : %s", sprint_hex(card.uid, card.uidlen));
PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]);
- PrintAndLog(" SAK : %02x [%d]", card.sak, resp.arg[0]);
+ PrintAndLog(" SAK : %02x [%" PRIu64 "]", card.sak, resp.arg[0]);
+ bool isMifareClassic = true;
switch (card.sak) {
- case 0x00:
+ case 0x00:
+ isMifareClassic = false;
//***************************************test****************
// disconnect
c.arg[1] = 0;
c.arg[2] = 0;
SendCommand(&c);
-
+
uint32_t tagT = GetHF14AMfU_Type();
ul_print_type(tagT, 0);
SendCommand(&c);
UsbCommand resp;
- WaitForResponse(CMD_ACK,&resp);
-
+ WaitForResponse(CMD_NACK,&resp);
+
memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t));
- select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS
-
- if(select_status == 0) {
+ select_status = resp.arg[0]; // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS
+
+ if (select_status == 0) {
//PrintAndLog("iso14443a card select failed");
// disconnect
c.arg[0] = 0;
// UL-EV1, size, check version[6] == 0x0b (smaller) 0x0b * 4 == 48
case 0x0A:PrintAndLog("TYPE : NXP MIFARE Ultralight EV1 %d bytes", (version[6] == 0xB) ? 48 : 128);break;
case 0x01:PrintAndLog("TYPE : NXP MIFARE Ultralight C");break;
- case 0x00:PrintAndLog("TYPE : NXP MIFARE Ultralight");break;
+ case 0x00:PrintAndLog("TYPE : NXP MIFARE Ultralight");break;
}
*/
break;
// Double & triple sized UID, can be mapped to a manufacturer.
// HACK: does this apply for Ultralight cards?
- if ( card.uidlen > 4 ) {
- PrintAndLog("MANUFACTURER : %s", getTagInfo(card.uid[0]));
+ if (card.uidlen > 4) {
+ PrintAndLog("MANUFACTURER : %s", getManufacturerName(card.uid[0]));
}
// try to request ATS even if tag claims not to support it
memcpy(c.d.asBytes, rats, 2);
SendCommand(&c);
WaitForResponse(CMD_ACK,&resp);
-
- memcpy(card.ats, resp.d.asBytes, resp.arg[0]);
- card.ats_len = resp.arg[0]; // note: ats_len includes CRC Bytes
- }
- if(card.ats_len >= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes
+ memcpy(card.ats, resp.d.asBytes, resp.arg[0]);
+ card.ats_len = resp.arg[0]; // note: ats_len includes CRC Bytes
+ }
+
+ if(card.ats_len >= 3) { // a valid ATS consists of at least the length byte (TL) and 2 CRC bytes
bool ta1 = 0, tb1 = 0, tc1 = 0;
int pos;
if (card.ats[0] != card.ats_len - 2) {
PrintAndLog("ATS may be corrupted. Length of ATS (%d bytes incl. 2 Bytes CRC) doesn't match TL", card.ats_len);
}
-
- if (card.ats[0] > 1) { // there is a format byte (T0)
+
+ if (card.ats[0] > 1) { // there is a format byte (T0)
ta1 = (card.ats[1] & 0x10) == 0x10;
tb1 = (card.ats[1] & 0x20) == 0x20;
tc1 = (card.ats[1] & 0x40) == 0x40;
"TC1 is%s present, FSCI is %d (FSC = %ld)",
(ta1 ? "" : " NOT"), (tb1 ? "" : " NOT"), (tc1 ? "" : " NOT"),
fsci,
- fsci < 5 ? (fsci - 2) * 8 :
- fsci < 8 ? (fsci - 3) * 32 :
- fsci == 8 ? 256 :
- -1
+ fsci < sizeof(atsFSC) ? atsFSC[fsci] : -1
);
}
pos = 2;
} else if (memcmp(card.ats + pos, "\xC1\x05\x2F\x2F\x00\x35\xC7", 7) == 0) {
tip = "-> MIFARE Plus S 2K or 4K";
}
- }
+ }
PrintAndLog(" - HB : %s%s", sprint_hex(card.ats + pos, card.ats[0] - pos), tip);
if (card.ats[pos] == 0xC1) {
PrintAndLog(" c1 -> Mifare or (multiple) virtual cards of various type");
PrintAndLog("proprietary non iso14443-4 card found, RATS not supported");
}
-
+
// try to see if card responses to "chinese magic backdoor" commands.
- mfCIdentify();
-
+ (void)mfCIdentify();
+
+ if (isMifareClassic) {
+ switch (DetectClassicPrng()) {
+ case 0:
+ PrintAndLog("Prng detection: HARDENED (hardnested)");
+ break;
+ case 1:
+ PrintAndLog("Prng detection: WEAK");
+ break;
+ default:
+ PrintAndLog("Prng detection error.");
+ }
+ }
+
return select_status;
}
// execute anticollision procedure
UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_RATS, 0, 0}};
SendCommand(&c);
-
+
UsbCommand resp;
- WaitForResponse(CMD_ACK,&resp);
+ WaitForResponse(CMD_NACK,&resp);
iso14a_card_select_t *card = (iso14a_card_select_t *) resp.d.asBytes;
int CmdHF14ASim(const char *Cmd)
{
UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,{0,0,0}};
-
+
// Retrieve the tag type
uint8_t tagtype = param_get8ex(Cmd,0,0,10);
-
+
// When no argument was given, just print help message
if (tagtype == 0) {
PrintAndLog("");
PrintAndLog(" 2 = MIFARE Ultralight");
PrintAndLog(" 3 = MIFARE Desfire");
PrintAndLog(" 4 = ISO/IEC 14443-4");
- PrintAndLog(" 5 = MIFARE Tnp3xxx");
+ PrintAndLog(" 5 = MIFARE Tnp3xxx");
PrintAndLog("");
return 1;
}
-
+
// Store the tag type
c.arg[0] = tagtype;
-
- // Retrieve the full 4 or 7 byte long uid
+
+ // Retrieve the full 4 or 7 byte long uid
uint64_t long_uid = param_get64ex(Cmd,1,0,16);
// Are we handling the (optional) second part uid?
if (c.arg[1] == 0) {
PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
}
-
+
switch (c.arg[0]) {
case 1: {
PrintAndLog("Emulating ISO/IEC 14443-3 type A tag with 4 byte UID");
return 1;
} break;
- }
+ }
*/
/*
unsigned int hi = 0, lo = 0;
int n = 0, i = 0;
while (sscanf(&Cmd[i++], "%1x", &n ) == 1) {
- hi= (hi << 4) | (lo >> 28);
- lo= (lo << 4) | (n & 0xf);
+ hi= (hi << 4) | (lo >> 28);
+ lo= (lo << 4) | (n & 0xf);
}
*/
-// UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)};
+// UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a,param_get32ex(Cmd,0,0,10),param_get32ex(Cmd,1,0,16),param_get32ex(Cmd,2,0,16)};
// PrintAndLog("Emulating ISO/IEC 14443 type A tag with UID %01d %08x %08x",c.arg[0],c.arg[1],c.arg[2]);
SendCommand(&c);
return 0;
}
+
int CmdHF14ASnoop(const char *Cmd) {
int param = 0;
-
+
uint8_t ctmp = param_getchar(Cmd, 0) ;
if (ctmp == 'h' || ctmp == 'H') {
PrintAndLog("It get data from the field and saves it into command buffer.");
PrintAndLog("r - triggered by first 7-bit request from reader (REQ,WUP,...)");
PrintAndLog("sample: hf 14a snoop c r");
return 0;
- }
-
+ }
+
for (int i = 0; i < 2; i++) {
ctmp = param_getchar(Cmd, i);
if (ctmp == 'c' || ctmp == 'C') param |= 0x01;
}
+void DropField() {
+ UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}};
+ SendCommand(&c);
+}
+
+
+int ExchangeRAW14a(uint8_t *datain, int datainlen, bool activateField, bool leaveSignalON, uint8_t *dataout, int maxdataoutlen, int *dataoutlen) {
+ static bool responseNum = false;
+ uint16_t cmdc = 0;
+ *dataoutlen = 0;
+
+ if (activateField) {
+ responseNum = false;
+ UsbCommand resp;
+
+ // Anticollision + SELECT card
+ UsbCommand ca = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT | ISO14A_CLEAR_TRACE, 0, 0}};
+ SendCommand(&ca);
+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ PrintAndLog("14aRAW ERROR: Proxmark connection timeout.");
+ return 1;
+ }
+
+ // check result
+ if (resp.arg[0] == 0) {
+ PrintAndLog("14aRAW ERROR: No card in field.");
+ return 1;
+ }
+
+ if (resp.arg[0] != 1 && resp.arg[0] != 2) {
+ PrintAndLog("14aRAW ERROR: card not in iso14443-4. res=%d.", resp.arg[0]);
+ return 1;
+ }
+
+ if (resp.arg[0] == 2) { // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
+ // get ATS
+ UsbCommand cr = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT, 2, 0}};
+ uint8_t rats[] = { 0xE0, 0x80 }; // FSDI=8 (FSD=256), CID=0
+ memcpy(cr.d.asBytes, rats, 2);
+ SendCommand(&cr);
+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ PrintAndLog("14aRAW ERROR: Proxmark connection timeout.");
+ return 1;
+ }
+
+ if (resp.arg[0] <= 0) { // ats_len
+ PrintAndLog("14aRAW ERROR: Can't get ATS.");
+ return 1;
+ }
+ }
+ }
+
+ if (leaveSignalON)
+ cmdc |= ISO14A_NO_DISCONNECT;
+
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_APPEND_CRC | cmdc, (datainlen & 0xFFFF) + 2, 0}};
+ uint8_t header[] = {0x0a | responseNum, 0x00};
+ responseNum ^= 1;
+ memcpy(c.d.asBytes, header, 2);
+ memcpy(&c.d.asBytes[2], datain, datainlen);
+ SendCommand(&c);
+
+ uint8_t *recv;
+ UsbCommand resp;
+
+ if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ recv = resp.d.asBytes;
+ int iLen = resp.arg[0];
+
+ if(!iLen) {
+ PrintAndLog("14aRAW ERROR: No card response.");
+ return 1;
+ }
+
+ *dataoutlen = iLen - 2;
+ if (*dataoutlen < 0)
+ *dataoutlen = 0;
+
+ if (maxdataoutlen && *dataoutlen > maxdataoutlen) {
+ PrintAndLog("14aRAW ERROR: Buffer too small(%d). Needs %d bytes", *dataoutlen, maxdataoutlen);
+ return 2;
+ }
+
+ if (recv[0] != header[0]) {
+ PrintAndLog("14aRAW ERROR: iso14443-4 framing error. Card send %2x must be %2x", dataout[0], header[0]);
+ return 2;
+ }
+
+ memcpy(dataout, &recv[2], *dataoutlen);
+
+ // CRC Check
+ if (iLen == -1) {
+ PrintAndLog("14aRAW ERROR: ISO 14443A CRC error.");
+ return 3;
+ }
+
+
+ } else {
+ PrintAndLog("14aRAW ERROR: Reply timeout.");
+ return 4;
+ }
+
+ return 0;
+}
+
+
+static int SelectCard14443_4(bool disconnect, iso14a_card_select_t *card) {
+ UsbCommand resp;
+
+ frameLength = 0;
+
+ if (card)
+ memset(card, 0, sizeof(iso14a_card_select_t));
+
+ DropField();
+
+ // Anticollision + SELECT card
+ UsbCommand ca = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}};
+ SendCommand(&ca);
+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ PrintAndLogEx(ERR, "Proxmark connection timeout.");
+ return 1;
+ }
+
+ // check result
+ if (resp.arg[0] == 0) {
+ PrintAndLogEx(ERR, "No card in field.");
+ return 1;
+ }
+
+ if (resp.arg[0] != 1 && resp.arg[0] != 2) {
+ PrintAndLogEx(ERR, "Card not in iso14443-4. res=%d.", resp.arg[0]);
+ return 1;
+ }
+
+ if (resp.arg[0] == 2) { // 0: couldn't read, 1: OK, with ATS, 2: OK, no ATS, 3: proprietary Anticollision
+ // try to get ATS although SAK indicated that it is not ISO14443-4 compliant
+ UsbCommand cr = {CMD_READER_ISO_14443a, {ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT, 2, 0}};
+ uint8_t rats[] = { 0xE0, 0x80 }; // FSDI=8 (FSD=256), CID=0
+ memcpy(cr.d.asBytes, rats, 2);
+ SendCommand(&cr);
+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ PrintAndLogEx(ERR, "Proxmark connection timeout.");
+ return 1;
+ }
+
+ if (resp.arg[0] <= 0) { // ats_len
+ PrintAndLogEx(ERR, "Can't get ATS.");
+ return 1;
+ }
+ }
+
+ // get frame length from ATS
+ iso14a_card_select_t *vcard = (iso14a_card_select_t *) resp.d.asBytes;
+ if (vcard->ats_len > 1) {
+ uint8_t fsci = vcard->ats[1] & 0x0f;
+ if (fsci < sizeof(atsFSC))
+ frameLength = atsFSC[fsci];
+ }
+
+ if (card) {
+ memcpy(card, vcard, sizeof(iso14a_card_select_t));
+ }
+
+ if (disconnect) {
+ DropField();
+ }
+
+ return 0;
+}
+
+
+static int ExchangeAPDU(bool chainingin, uint8_t *datain, int datainlen, bool activateField, uint8_t *dataout, int maxdataoutlen, int *dataoutlen, bool *chainingout)
+{
+ *chainingout = false;
+
+ if (activateField) {
+ // select with no disconnect and set frameLength
+ int selres = SelectCard14443_4(false, NULL);
+ if (selres)
+ return selres;
+ }
+
+ uint16_t cmdc = 0;
+ if (chainingin)
+ cmdc = ISO14A_SEND_CHAINING;
+
+ // "Command APDU" length should be 5+255+1, but javacard's APDU buffer might be smaller - 133 bytes
+ // https://stackoverflow.com/questions/32994936/safe-max-java-card-apdu-data-command-and-respond-size
+ // here length USB_CMD_DATA_SIZE=512
+ // timeout must be authomatically set by "get ATS"
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_APDU | ISO14A_NO_DISCONNECT | cmdc, (datainlen & 0xFFFF), 0}};
+ memcpy(c.d.asBytes, datain, datainlen);
+ SendCommand(&c);
+
+ uint8_t *recv;
+ UsbCommand resp;
+
+ if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ recv = resp.d.asBytes;
+ int iLen = resp.arg[0];
+ uint8_t res = resp.arg[1];
+
+ int dlen = iLen - 2;
+ if (dlen < 0)
+ dlen = 0;
+ *dataoutlen += dlen;
+
+ if (maxdataoutlen && *dataoutlen > maxdataoutlen) {
+ PrintAndLog("APDU ERROR: Buffer too small(%d). Needs %d bytes", *dataoutlen, maxdataoutlen);
+ return 2;
+ }
+
+ // I-block ACK
+ if ((res & 0xf2) == 0xa2) {
+ *dataoutlen = 0;
+ *chainingout = true;
+ return 0;
+ }
+
+ if(!iLen) {
+ PrintAndLog("APDU ERROR: No APDU response.");
+ return 1;
+ }
+
+ // check apdu length
+ if (iLen < 2 && iLen >= 0) {
+ PrintAndLog("APDU ERROR: Small APDU response. Len=%d", iLen);
+ return 2;
+ }
+
+ // check block TODO
+ if (iLen == -2) {
+ PrintAndLog("APDU ERROR: Block type mismatch.");
+ return 2;
+ }
+
+ memcpy(dataout, recv, dlen);
+
+ // chaining
+ if ((res & 0x10) != 0) {
+ *chainingout = true;
+ }
+
+ // CRC Check
+ if (iLen == -1) {
+ PrintAndLog("APDU ERROR: ISO 14443A CRC error.");
+ return 3;
+ }
+ } else {
+ PrintAndLog("APDU ERROR: Reply timeout.");
+ return 4;
+ }
+
+ 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;
+
+ // 3 byte here - 1b framing header, 2b crc16
+ if ( (frameLength && (datainlen > frameLength - 3)) || (datainlen > USB_CMD_DATA_SIZE - 3) ) {
+ int clen = 0;
+
+ bool vActivateField = activateField;
+
+ do {
+ int vlen = MIN(frameLength - 3, datainlen - clen);
+ bool chainBlockNotLast = ((clen + vlen) < datainlen);
+
+ *dataoutlen = 0;
+ res = ExchangeAPDU(chainBlockNotLast, &datain[clen], vlen, vActivateField, dataout, maxdataoutlen, dataoutlen, &chaining);
+ if (res) {
+ if (!leaveSignalON)
+ DropField();
+
+ return 200;
+ }
+
+ // check R-block ACK
+ if ((*dataoutlen == 0) && (*dataoutlen != 0 || chaining != chainBlockNotLast)) {
+ if (!leaveSignalON)
+ DropField();
+
+ return 201;
+ }
+
+ clen += vlen;
+ vActivateField = false;
+ if (*dataoutlen) {
+ if (clen != datainlen)
+ PrintAndLogEx(WARNING, "APDU: I-block/R-block sequence error. Data len=%d, Sent=%d, Last packet len=%d", datainlen, clen, *dataoutlen);
+ break;
+ }
+ } while (clen < datainlen);
+ } else {
+ res = ExchangeAPDU(false, datain, datainlen, activateField, dataout, maxdataoutlen, dataoutlen, &chaining);
+ if (res) {
+ if (!leaveSignalON)
+ DropField();
+
+ return res;
+ }
+ }
+
+ while (chaining) {
+ // I-block with chaining
+ res = ExchangeAPDU(false, 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;
+ uint8_t header[5];
+ int headerlen = 0;
+ bool activateField = false;
+ bool leaveSignalON = false;
+ bool decodeTLV = false;
+ bool decodeAPDU = false;
+ bool makeAPDU = false;
+ bool extendedAPDU = false;
+ int le = 0;
+ int res = 0;
+
+ CLIParserInit("hf 14a apdu",
+ "Sends an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol (T=CL). Works with all APDU types from ISO 7816-4:2013",
+ "Examples:\n\thf 14a apdu -st 00A404000E325041592E5359532E444446303100\n"
+ "\thf 14a apdu -sd 00A404000E325041592E5359532E444446303100 - decode APDU\n"
+ "\thf 14a apdu -sm 00A40400 325041592E5359532E4444463031 -l 256 - encode standard APDU\n"
+ "\thf 14a apdu -sm 00A40400 325041592E5359532E4444463031 -el 65536 - encode extended APDU\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_lit0("dD", "decapdu", "decode APDU request if it possible"),
+ arg_str0("mM", "make", "<head (CLA INS P1 P2) hex>", "make APDU with head from this field and data from data field. Must be 4 bytes length: <CLA INS P1 P2>"),
+ arg_lit0("eE", "extended", "make extended length APDU (requires `-m`)"),
+ arg_int0("lL", "le", "<Le (int)>", "Le APDU parameter (requires `-m`)"),
+ arg_strx1(NULL, NULL, "<APDU (hex) | data (hex)>", "APDU (without `-m`), or data (with `-m`)"),
+ arg_param_end
+ };
+ CLIExecWithReturn(cmd, argtable, false);
+
+ activateField = arg_get_lit(1);
+ leaveSignalON = arg_get_lit(2);
+ decodeTLV = arg_get_lit(3);
+ decodeAPDU = arg_get_lit(4);
+
+ res = CLIParamHexToBuf(arg_get_str(5), header, sizeof(header), &headerlen);
+ makeAPDU = headerlen > 0;
+ if (res || (makeAPDU && headerlen != 4)) {
+ PrintAndLogEx(ERR, "header length must be exactly 4 bytes");
+ CLIParserFree();
+ return 1;
+ }
+ extendedAPDU = arg_get_lit(6);
+ le = arg_get_int_def(7, 0);
+
+ if (makeAPDU) {
+ uint8_t apdudata[USB_CMD_DATA_SIZE] = {0};
+ int apdudatalen = 0;
+
+ CLIGetHexBLessWithReturn(8, apdudata, &apdudatalen, 1 + 2);
+
+ APDUStruct apdu;
+ apdu.cla = header[0];
+ apdu.ins = header[1];
+ apdu.p1 = header[2];
+ apdu.p2 = header[3];
+
+ apdu.lc = apdudatalen;
+ apdu.data = apdudata;
+
+ apdu.extended_apdu = extendedAPDU;
+ apdu.le = le;
+
+ if (APDUEncode(&apdu, data, &datalen)) {
+ PrintAndLogEx(ERR, "can't make apdu with provided parameters.");
+ CLIParserFree();
+ return 2;
+ }
+ } else {
+ if (extendedAPDU) {
+ PrintAndLogEx(ERR, "`-e` without `-m`.");
+ CLIParserFree();
+ return 3;
+ }
+ if (le > 0) {
+ PrintAndLogEx(ERR, "`-l` without `-m`.");
+ CLIParserFree();
+ return 3;
+ }
+
+ // len = data + PCB(1b) + CRC(2b)
+ CLIGetHexBLessWithReturn(8, data, &datalen, 1 + 2);
+ }
+
+ CLIParserFree();
+// PrintAndLog("---str [%d] %s", arg_get_str(4)->count, arg_get_str(4)->sval[0]);
+ PrintAndLogEx(NORMAL, ">>>>[%s%s%s] %s", activateField ? "sel ": "", leaveSignalON ? "keep ": "", decodeTLV ? "TLV": "", sprint_hex(data, datalen));
+
+ if (decodeAPDU) {
+ APDUStruct apdu;
+
+ if (APDUDecode(data, datalen, &apdu) == 0)
+ APDUPrint(apdu);
+ else
+ PrintAndLogEx(WARNING, "can't decode APDU.");
+ }
+
+ 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 bTimeout = false;
uint32_t timeout = 0;
bool topazmode = false;
- char buf[5]="";
- int i = 0;
uint8_t data[USB_CMD_DATA_SIZE];
- uint16_t datalen = 0;
- uint32_t temp;
-
- if (strlen(cmd)<2) {
- PrintAndLog("Usage: hf 14a raw [-r] [-c] [-p] [-f] [-b] [-t] <number of bits> <0A 0B 0C ... hex>");
- PrintAndLog(" -r do not read response");
- PrintAndLog(" -c calculate and append CRC");
- PrintAndLog(" -p leave the signal field ON after receive");
- PrintAndLog(" -a active signal field ON without select");
- PrintAndLog(" -s active signal field ON with select");
- PrintAndLog(" -b number of bits to send. Useful for send partial byte");
- PrintAndLog(" -t timeout in ms");
- PrintAndLog(" -T use Topaz protocol to send command");
- PrintAndLog(" -3 ISO14443-3 select only (skip RATS)");
- return 0;
- }
+ 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;
- // strip
- while (*cmd==' ' || *cmd=='\t') cmd++;
-
- while (cmd[i]!='\0') {
- if (cmd[i]==' ' || cmd[i]=='\t') { i++; continue; }
- if (cmd[i]=='-') {
- switch (cmd[i+1]) {
- case 'r':
- reply = false;
- break;
- case 'c':
- crc = true;
- break;
- case 'p':
- power = true;
- break;
- case 'a':
- active = true;
- break;
- case 's':
- active_select = true;
- break;
- case 'b':
- sscanf(cmd+i+2,"%d",&temp);
- numbits = temp & 0xFFFF;
- i+=3;
- while(cmd[i]!=' ' && cmd[i]!='\0') { i++; }
- i-=2;
- break;
- case 't':
- bTimeout = true;
- sscanf(cmd+i+2,"%d",&temp);
- timeout = temp;
- i+=3;
- while(cmd[i]!=' ' && cmd[i]!='\0') { i++; }
- i-=2;
- break;
- case 'T':
- topazmode = true;
- break;
- case '3':
- no_rats = true;
- break;
- default:
- PrintAndLog("Invalid option");
- return 0;
- }
- i+=2;
- continue;
- }
- if ((cmd[i]>='0' && cmd[i]<='9') ||
- (cmd[i]>='a' && cmd[i]<='f') ||
- (cmd[i]>='A' && cmd[i]<='F') ) {
- buf[strlen(buf)+1]=0;
- buf[strlen(buf)]=cmd[i];
- i++;
-
- if (strlen(buf)>=2) {
- sscanf(buf,"%x",&temp);
- data[datalen]=(uint8_t)(temp & 0xff);
- *buf=0;
- if (datalen > sizeof(data)-1) {
- if (crc)
- PrintAndLog("Buffer is full, we can't add CRC to your data");
- break;
- } else {
- datalen++;
- }
- }
- continue;
- }
- PrintAndLog("Invalid char on input");
+ 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(active || active_select)
{
- c.arg[0] |= ISO14A_CONNECT;
+ c.arg[0] |= ISO14A_CONNECT | ISO14A_CLEAR_TRACE;
if(active)
c.arg[0] |= ISO14A_NO_SELECT;
}
if(bTimeout){
- #define MAX_TIMEOUT 40542464 // = (2^32-1) * (8*16) / 13560000Hz * 1000ms/s
+ #define MAX_TIMEOUT 40542464 // = (2^32-1) * (8*16) / 13560000Hz * 1000ms/s
c.arg[0] |= ISO14A_SET_TIMEOUT;
if(timeout > MAX_TIMEOUT) {
timeout = MAX_TIMEOUT;
SendCommand(&c);
if (reply) {
- if(active_select)
- waitCmd(1);
- if(datalen>0)
+ int res = 0;
+ if (active_select)
+ res = waitCmd(1);
+ if (!res && datalen > 0)
waitCmd(0);
} // if reply
return 0;
}
-static void waitCmd(uint8_t iSelect)
-{
- uint8_t *recv;
- UsbCommand resp;
- char *hexout;
+static int waitCmd(uint8_t iSelect) {
+ uint8_t *recv;
+ UsbCommand resp;
+ char *hexout;
- if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
- recv = resp.d.asBytes;
- uint8_t iLen = resp.arg[0];
+ if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
+ recv = resp.d.asBytes;
+ uint8_t iLen = resp.arg[0];
if (iSelect){
iLen = resp.arg[1];
if (iLen){
} else {
PrintAndLog("received %i bytes:", iLen);
}
- if(!iLen)
- return;
- hexout = (char *)malloc(iLen * 3 + 1);
- if (hexout != NULL) {
- for (int i = 0; i < iLen; i++) { // data in hex
- sprintf(&hexout[i * 3], "%02X ", recv[i]);
- }
- PrintAndLog("%s", hexout);
- free(hexout);
- } else {
- PrintAndLog("malloc failed your client has low memory?");
- }
- } else {
- PrintAndLog("timeout while waiting for reply.");
- }
+ if(!iLen)
+ return 1;
+ hexout = (char *)malloc(iLen * 3 + 1);
+ if (hexout != NULL) {
+ for (int i = 0; i < iLen; i++) { // data in hex
+ sprintf(&hexout[i * 3], "%02X ", recv[i]);
+ }
+ PrintAndLog("%s", hexout);
+ free(hexout);
+ } else {
+ PrintAndLog("malloc failed your client has low memory?");
+ return 2;
+ }
+ } else {
+ PrintAndLog("timeout while waiting for reply.");
+ return 3;
+ }
+ return 0;
}
-static command_t CommandTable[] =
+static command_t CommandTable[] =
{
- {"help", CmdHelp, 1, "This help"},
- {"list", CmdHF14AList, 0, "[Deprecated] List ISO 14443a history"},
- {"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"},
- {"cuids", CmdHF14ACUIDs, 0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"},
- {"sim", CmdHF14ASim, 0, "<UID> -- Simulate ISO 14443a tag"},
- {"snoop", CmdHF14ASnoop, 0, "Eavesdrop ISO 14443 Type A"},
- {"raw", CmdHF14ACmdRaw, 0, "Send raw hex data to tag"},
- {NULL, NULL, 0, NULL}
+ {"help", CmdHelp, 1, "This help"},
+ {"list", CmdHF14AList, 0, "[Deprecated] List ISO 14443a history"},
+ {"reader", CmdHF14AReader, 0, "Start acting like an ISO14443 Type A reader"},
+ {"info", CmdHF14AInfo, 0, "Reads card and shows information about it"},
+ {"cuids", CmdHF14ACUIDs, 0, "<n> Collect n>0 ISO14443 Type A UIDs in one go"},
+ {"sim", CmdHF14ASim, 0, "<UID> -- Simulate ISO 14443a tag"},
+ {"snoop", CmdHF14ASnoop, 0, "Eavesdrop ISO 14443 Type A"},
+ {"apdu", CmdHF14AAPDU, 0, "Send an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol"},
+ {"raw", CmdHF14ACmdRaw, 0, "Send raw hex data to tag"},
+ {NULL, NULL, 0, NULL}
};
int CmdHF14A(const char *Cmd) {
- // flush
- WaitForResponseTimeout(CMD_ACK,NULL,100);
-
- // parse
- CmdsParse(CommandTable, Cmd);
- return 0;
+ (void)WaitForResponseTimeout(CMD_ACK,NULL,100);
+ CmdsParse(CommandTable, Cmd);
+ return 0;
}
int CmdHelp(const char *Cmd)
projects / proxmark3-svn / blobdiff