//-----------------------------------------------------------------------------
-// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>
+// 2011, 2017 Merlok
+// Copyright (C) 2010 iZsh <izsh at fail0verflow.com>, Hagen Fritsch
//
// 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 "proxusb.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 "cliparser/cliparser.h"
+#include "emv/apduinfo.h"
+#include "emv/emvcore.h"
static int CmdHelp(const char *Cmd);
+static int waitCmd(uint8_t iLen);
+
+// structure and database for uid -> tagtype lookups
+typedef struct {
+ uint8_t uid;
+ char* desc;
+} manufactureName;
+
+static 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
+};
+
+// get a product description based on the UID
+// uid[8] tag uid
+// returns description of the best match
+char* getTagInfo(uint8_t uid) {
+
+ int i;
+ int len = sizeof(manufactureMapping) / sizeof(manufactureName);
+
+ for ( i = 0; i < len; ++i )
+ if ( uid == manufactureMapping[i].uid)
+ return manufactureMapping[i].desc;
+
+ //No match, return default
+ return manufactureMapping[len-1].desc;
+}
int CmdHF14AList(const char *Cmd)
{
- uint8_t got[1920];
- GetFromBigBuf(got, sizeof(got));
+ PrintAndLog("Deprecated command, use 'hf list 14a' instead");
+ return 0;
+}
- PrintAndLog("recorded activity:");
- PrintAndLog(" ETU :rssi: who bytes");
- PrintAndLog("---------+----+----+-----------");
+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);
- int i = 0;
- int prev = -1;
+ 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));
- for (;;) {
- if(i >= 1900) {
- break;
- }
+ 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;
+ }
- bool isResponse;
- int timestamp = *((uint32_t *)(got+i));
- if (timestamp & 0x80000000) {
- timestamp &= 0x7fffffff;
- isResponse = 1;
- } else {
- isResponse = 0;
- }
+ 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;
+ }
- int metric = 0;
- int parityBits = *((uint32_t *)(got+i+4));
- // 4 bytes of additional information...
- // maximum of 32 additional parity bit information
- //
- // TODO:
- // at each quarter bit period we can send power level (16 levels)
- // or each half bit period in 256 levels.
+ 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 len = got[i+8];
+int CmdHF14AInfo(const char *Cmd)
+{
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_DISCONNECT, 0, 0}};
+ SendCommand(&c);
- if (len > 100) {
- break;
- }
- if (i + len >= 1900) {
- break;
- }
+ 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));
- uint8_t *frame = (got+i+9);
+ 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;
+ c.arg[1] = 0;
+ c.arg[2] = 0;
+ SendCommand(&c);
+ return 0;
+ }
- // Break and stick with current result if buffer was not completely full
- if (frame[0] == 0x44 && frame[1] == 0x44 && frame[3] == 0x44) { break; }
+ if(select_status == 3) {
+ PrintAndLog("Card doesn't support standard iso14443-3 anticollision");
+ PrintAndLog("ATQA : %02x %02x", card.atqa[1], card.atqa[0]);
+ // disconnect
+ c.arg[0] = 0;
+ c.arg[1] = 0;
+ c.arg[2] = 0;
+ SendCommand(&c);
+ return 0;
+ }
- char line[1000] = "";
- int j;
- for (j = 0; j < len; j++) {
- int oddparity = 0x01;
- int k;
+ 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]);
- for (k=0;k<8;k++) {
- oddparity ^= (((frame[j] & 0xFF) >> k) & 0x01);
- }
+ bool isMifareClassic = true;
+ switch (card.sak) {
+ case 0x00:
+ isMifareClassic = false;
- //if((parityBits >> (len - j - 1)) & 0x01) {
- if (isResponse && (oddparity != ((parityBits >> (len - j - 1)) & 0x01))) {
- sprintf(line+(j*4), "%02x! ", frame[j]);
- }
- else {
- sprintf(line+(j*4), "%02x ", frame[j]);
- }
- }
+ //***************************************test****************
+ // disconnect
+ c.arg[0] = 0;
+ c.arg[1] = 0;
+ c.arg[2] = 0;
+ SendCommand(&c);
+
+ uint32_t tagT = GetHF14AMfU_Type();
+ ul_print_type(tagT, 0);
- char *crc;
- crc = "";
- if (len > 2) {
- uint8_t b1, b2;
- for (j = 0; j < (len - 1); j++) {
- // gives problems... search for the reason..
- /*if(frame[j] == 0xAA) {
- switch(frame[j+1]) {
- case 0x01:
- crc = "[1] Two drops close after each other";
- break;
- case 0x02:
- crc = "[2] Potential SOC with a drop in second half of bitperiod";
- break;
- case 0x03:
- crc = "[3] Segment Z after segment X is not possible";
- break;
- case 0x04:
- crc = "[4] Parity bit of a fully received byte was wrong";
- break;
- default:
- crc = "[?] Unknown error";
- break;
- }
- break;
- }*/
- }
-
- if (strlen(crc)==0) {
- ComputeCrc14443(CRC_14443_A, frame, len-2, &b1, &b2);
- if (b1 != frame[len-2] || b2 != frame[len-1]) {
- crc = (isResponse & (len < 6)) ? "" : " !crc";
- } else {
- crc = "";
- }
- }
- } else {
- crc = ""; // SHORT
- }
+ //reconnect for further tests
+ c.arg[0] = ISO14A_CONNECT | ISO14A_NO_DISCONNECT;
+ c.arg[1] = 0;
+ c.arg[2] = 0;
- char metricString[100];
- if (isResponse) {
- sprintf(metricString, "%3d", metric);
- } else {
- strcpy(metricString, " ");
- }
+ SendCommand(&c);
- PrintAndLog(" +%7d: %s: %s %s %s",
- (prev < 0 ? 0 : (timestamp - prev)),
- metricString,
- (isResponse ? "TAG" : " "), line, crc);
+ UsbCommand resp;
+ WaitForResponse(CMD_ACK,&resp);
+
+ memcpy(&card, (iso14a_card_select_t *)resp.d.asBytes, sizeof(iso14a_card_select_t));
- prev = timestamp;
- i += (len + 9);
- }
- return 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;
+ c.arg[1] = 0;
+ c.arg[2] = 0;
+ SendCommand(&c);
+ return 0;
+ }
-int CmdHF14AMifare(const char *Cmd)
-{
- UsbCommand c = {CMD_READER_MIFARE, {strtol(Cmd, NULL, 0), 0, 0}};
- SendCommand(&c);
- return 0;
+ /* orig
+ // check if the tag answers to GETVERSION (0x60)
+ c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT;
+ c.arg[1] = 1;
+ c.arg[2] = 0;
+ c.d.asBytes[0] = 0x60;
+ SendCommand(&c);
+ WaitForResponse(CMD_ACK,&resp);
+
+ uint8_t version[10] = {0};
+ memcpy(version, resp.d.asBytes, resp.arg[0] < sizeof(version) ? resp.arg[0] : sizeof(version));
+ uint8_t len = resp.arg[0] & 0xff;
+ switch ( len ){
+ // todo, identify "Magic UL-C tags". // they usually have a static nonce response to 0x1A command.
+ // 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;
+ }
+ */
+ break;
+ case 0x01: PrintAndLog("TYPE : NXP TNP3xxx Activision Game Appliance"); break;
+ case 0x04: PrintAndLog("TYPE : NXP MIFARE (various !DESFire !DESFire EV1)"); break;
+ case 0x08: PrintAndLog("TYPE : NXP MIFARE CLASSIC 1k | Plus 2k SL1"); break;
+ case 0x09: PrintAndLog("TYPE : NXP MIFARE Mini 0.3k"); break;
+ case 0x10: PrintAndLog("TYPE : NXP MIFARE Plus 2k SL2"); break;
+ case 0x11: PrintAndLog("TYPE : NXP MIFARE Plus 4k SL2"); break;
+ case 0x18: PrintAndLog("TYPE : NXP MIFARE Classic 4k | Plus 4k SL1"); break;
+ case 0x20: PrintAndLog("TYPE : NXP MIFARE DESFire 4k | DESFire EV1 2k/4k/8k | Plus 2k/4k SL3 | JCOP 31/41"); break;
+ case 0x24: PrintAndLog("TYPE : NXP MIFARE DESFire | DESFire EV1"); break;
+ case 0x28: PrintAndLog("TYPE : JCOP31 or JCOP41 v2.3.1"); break;
+ case 0x38: PrintAndLog("TYPE : Nokia 6212 or 6131 MIFARE CLASSIC 4K"); break;
+ case 0x88: PrintAndLog("TYPE : Infineon MIFARE CLASSIC 1K"); break;
+ case 0x98: PrintAndLog("TYPE : Gemplus MPCOS"); break;
+ default: ;
+ }
+
+ // 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]));
+ }
+
+ // try to request ATS even if tag claims not to support it
+ if (select_status == 2) {
+ uint8_t rats[] = { 0xE0, 0x80 }; // FSDI=8 (FSD=256), CID=0
+ c.arg[0] = ISO14A_RAW | ISO14A_APPEND_CRC | ISO14A_NO_DISCONNECT;
+ c.arg[1] = 2;
+ c.arg[2] = 0;
+ 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
+ bool ta1 = 0, tb1 = 0, tc1 = 0;
+ int pos;
+
+ if (select_status == 2) {
+ PrintAndLog("SAK incorrectly claims that card doesn't support RATS");
+ }
+ PrintAndLog(" ATS : %s", sprint_hex(card.ats, card.ats_len));
+ PrintAndLog(" - TL : length is %d bytes", card.ats[0]);
+ 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)
+ ta1 = (card.ats[1] & 0x10) == 0x10;
+ tb1 = (card.ats[1] & 0x20) == 0x20;
+ tc1 = (card.ats[1] & 0x40) == 0x40;
+ int16_t fsci = card.ats[1] & 0x0f;
+ PrintAndLog(" - T0 : TA1 is%s present, TB1 is%s present, "
+ "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
+ );
+ }
+ pos = 2;
+ if (ta1) {
+ char dr[16], ds[16];
+ dr[0] = ds[0] = '\0';
+ if (card.ats[pos] & 0x10) strcat(ds, "2, ");
+ if (card.ats[pos] & 0x20) strcat(ds, "4, ");
+ if (card.ats[pos] & 0x40) strcat(ds, "8, ");
+ if (card.ats[pos] & 0x01) strcat(dr, "2, ");
+ if (card.ats[pos] & 0x02) strcat(dr, "4, ");
+ if (card.ats[pos] & 0x04) strcat(dr, "8, ");
+ if (strlen(ds) != 0) ds[strlen(ds) - 2] = '\0';
+ if (strlen(dr) != 0) dr[strlen(dr) - 2] = '\0';
+ PrintAndLog(" - TA1 : different divisors are%s supported, "
+ "DR: [%s], DS: [%s]",
+ (card.ats[pos] & 0x80 ? " NOT" : ""), dr, ds);
+ pos++;
+ }
+ if (tb1) {
+ uint32_t sfgi = card.ats[pos] & 0x0F;
+ uint32_t fwi = card.ats[pos] >> 4;
+ PrintAndLog(" - TB1 : SFGI = %d (SFGT = %s%ld/fc), FWI = %d (FWT = %ld/fc)",
+ (sfgi),
+ sfgi ? "" : "(not needed) ",
+ sfgi ? (1 << 12) << sfgi : 0,
+ fwi,
+ (1 << 12) << fwi
+ );
+ pos++;
+ }
+ if (tc1) {
+ PrintAndLog(" - TC1 : NAD is%s supported, CID is%s supported",
+ (card.ats[pos] & 0x01) ? "" : " NOT",
+ (card.ats[pos] & 0x02) ? "" : " NOT");
+ pos++;
+ }
+ if (card.ats[0] > pos) {
+ char *tip = "";
+ if (card.ats[0] - pos >= 7) {
+ if (memcmp(card.ats + pos, "\xC1\x05\x2F\x2F\x01\xBC\xD6", 7) == 0) {
+ tip = "-> MIFARE Plus X 2K or 4K";
+ } 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(" %02x -> Length is %d bytes",
+ card.ats[pos + 1], card.ats[pos + 1]);
+ switch (card.ats[pos + 2] & 0xf0) {
+ case 0x10:
+ PrintAndLog(" 1x -> MIFARE DESFire");
+ break;
+ case 0x20:
+ PrintAndLog(" 2x -> MIFARE Plus");
+ break;
+ }
+ switch (card.ats[pos + 2] & 0x0f) {
+ case 0x00:
+ PrintAndLog(" x0 -> <1 kByte");
+ break;
+ case 0x01:
+ PrintAndLog(" x1 -> 1 kByte");
+ break;
+ case 0x02:
+ PrintAndLog(" x2 -> 2 kByte");
+ break;
+ case 0x03:
+ PrintAndLog(" x3 -> 4 kByte");
+ break;
+ case 0x04:
+ PrintAndLog(" x4 -> 8 kByte");
+ break;
+ }
+ switch (card.ats[pos + 3] & 0xf0) {
+ case 0x00:
+ PrintAndLog(" 0x -> Engineering sample");
+ break;
+ case 0x20:
+ PrintAndLog(" 2x -> Released");
+ break;
+ }
+ switch (card.ats[pos + 3] & 0x0f) {
+ case 0x00:
+ PrintAndLog(" x0 -> Generation 1");
+ break;
+ case 0x01:
+ PrintAndLog(" x1 -> Generation 2");
+ break;
+ case 0x02:
+ PrintAndLog(" x2 -> Generation 3");
+ break;
+ }
+ switch (card.ats[pos + 4] & 0x0f) {
+ case 0x00:
+ PrintAndLog(" x0 -> Only VCSL supported");
+ break;
+ case 0x01:
+ PrintAndLog(" x1 -> VCS, VCSL, and SVC supported");
+ break;
+ case 0x0E:
+ PrintAndLog(" xE -> no VCS command supported");
+ break;
+ }
+ }
+ }
+ } else {
+ PrintAndLog("proprietary non iso14443-4 card found, RATS not supported");
+ }
+
+
+ // try to see if card responses to "chinese magic backdoor" commands.
+ (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;
}
-int CmdHF14AReader(const char *Cmd)
+// Collect ISO14443 Type A UIDs
+int CmdHF14ACUIDs(const char *Cmd)
{
- UsbCommand c = {CMD_READER_ISO_14443a, {strtol(Cmd, NULL, 0), 0, 0}};
- SendCommand(&c);
- return 0;
+ // requested number of UIDs
+ int n = atoi(Cmd);
+ // collect at least 1 (e.g. if no parameter was given)
+ n = n > 0 ? n : 1;
+
+ PrintAndLog("Collecting %d UIDs", n);
+ PrintAndLog("Start: %" PRIu64, msclock()/1000);
+ // repeat n times
+ for (int i = 0; i < n; i++) {
+ // execute anticollision procedure
+ UsbCommand c = {CMD_READER_ISO_14443a, {ISO14A_CONNECT | ISO14A_NO_RATS, 0, 0}};
+ SendCommand(&c);
+
+ UsbCommand resp;
+ WaitForResponse(CMD_ACK,&resp);
+
+ iso14a_card_select_t *card = (iso14a_card_select_t *) resp.d.asBytes;
+
+ // check if command failed
+ if (resp.arg[0] == 0) {
+ PrintAndLog("Card select failed.");
+ } else {
+ char uid_string[20];
+ for (uint16_t i = 0; i < card->uidlen; i++) {
+ sprintf(&uid_string[2*i], "%02X", card->uid[i]);
+ }
+ PrintAndLog("%s", uid_string);
+ }
+ }
+ PrintAndLog("End: %" PRIu64, msclock()/1000);
+
+ return 1;
}
// ## simulate iso14443a tag
// ## greg - added ability to specify tag UID
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(" Emulating ISO/IEC 14443 type A tag with 4 or 7 byte UID");
+ PrintAndLog("");
+ PrintAndLog(" syntax: hf 14a sim <type> <uid>");
+ PrintAndLog(" types: 1 = MIFARE Classic");
+ PrintAndLog(" 2 = MIFARE Ultralight");
+ PrintAndLog(" 3 = MIFARE Desfire");
+ PrintAndLog(" 4 = ISO/IEC 14443-4");
+ PrintAndLog(" 5 = MIFARE Tnp3xxx");
+ PrintAndLog("");
+ return 1;
+ }
+
+ // Store the tag type
+ c.arg[0] = tagtype;
+
+ // 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 (long_uid > 0xffffffff) {
+ PrintAndLog("Emulating ISO/IEC 14443 type A tag with 7 byte UID (%014" PRIx64 ")",long_uid);
+ // Store the second part
+ c.arg[2] = (long_uid & 0xffffffff);
+ long_uid >>= 32;
+ // Store the first part, ignore the first byte, it is replaced by cascade byte (0x88)
+ c.arg[1] = (long_uid & 0xffffff);
+ } else {
+ PrintAndLog("Emulating ISO/IEC 14443 type A tag with 4 byte UID (%08x)",long_uid);
+ // Only store the first part
+ c.arg[1] = long_uid & 0xffffffff;
+ }
+/*
+ // At lease save the mandatory first part of the UID
+ c.arg[0] = long_uid & 0xffffffff;
+ 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");
+ 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)};
+ } break;
+ case 2: {
+ PrintAndLog("Emulating ISO/IEC 14443-4 type A tag with 7 byte UID");
+ } break;
+ default: {
+ PrintAndLog("Error: unkown tag type (%d)",c.arg[0]);
+ PrintAndLog("syntax: hf 14a sim <uid>",c.arg[0]);
+ PrintAndLog(" type1: 4 ",c.arg[0]);
+
+ 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);
}
-
- // c.arg should be set to *Cmd or convert *Cmd to the correct format for a uid
- UsbCommand c = {CMD_SIMULATE_TAG_ISO_14443a, {hi, lo, 0}};
- PrintAndLog("Emulating 14443A TAG with UID %x%16x", hi, lo);
+*/
+// 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)
-{
- UsbCommand c = {CMD_SNOOP_ISO_14443a};
- 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("Buffer accessible from command hf list 14a.");
+ PrintAndLog("Usage: hf 14a snoop [c][r]");
+ PrintAndLog("c - triggered by first data from card");
+ 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;
+ if (ctmp == 'r' || ctmp == 'R') param |= 0x02;
+ }
+
+ UsbCommand c = {CMD_SNOOP_ISO_14443a, {param, 0, 0}};
+ SendCommand(&c);
+ return 0;
+}
+
+void DropField() {
+ UsbCommand c = {CMD_READER_ISO_14443a, {0, 0, 0}};
+ SendCommand(&c);
+}
+
+int ExchangeAPDU14a(uint8_t *datain, int datainlen, bool activateField, bool leaveSignalON, uint8_t *dataout, int maxdataoutlen, int *dataoutlen) {
+ uint16_t cmdc = 0;
+
+ if (activateField) {
+ cmdc |= ISO14A_CONNECT | ISO14A_CLEAR_TRACE;
+ }
+ if (leaveSignalON)
+ cmdc |= ISO14A_NO_DISCONNECT;
+
+ // "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 | cmdc, (datainlen & 0xFFFF), 0}};
+ memcpy(c.d.asBytes, datain, datainlen);
+ SendCommand(&c);
+
+ uint8_t *recv;
+ UsbCommand resp;
+
+ if (activateField) {
+ if (!WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ PrintAndLog("APDU ERROR: Proxmark connection timeout.");
+ return 1;
+ }
+ if (resp.arg[0] != 1) {
+ PrintAndLog("APDU ERROR: Proxmark error %d.", resp.arg[0]);
+ return 1;
+ }
+ }
+
+ if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
+ recv = resp.d.asBytes;
+ int iLen = resp.arg[0];
+
+ *dataoutlen = iLen - 2;
+ if (*dataoutlen < 0)
+ *dataoutlen = 0;
+
+ if (maxdataoutlen && *dataoutlen > maxdataoutlen) {
+ PrintAndLog("APDU ERROR: Buffer too small(%d). Needs %d bytes", *dataoutlen, maxdataoutlen);
+ return 2;
+ }
+
+ memcpy(dataout, recv, *dataoutlen);
+
+ if(!iLen) {
+ PrintAndLog("APDU ERROR: No APDU response.");
+ return 1;
+ }
+
+ // check block TODO
+ if (iLen == -2) {
+ PrintAndLog("APDU ERROR: Block type mismatch.");
+ return 2;
+ }
+
+ // CRC Check
+ if (iLen == -1) {
+ PrintAndLog("APDU ERROR: ISO 14443A CRC error.");
+ return 3;
+ }
+
+ // check apdu length
+ if (iLen < 4) {
+ PrintAndLog("APDU ERROR: Small APDU response. Len=%d", iLen);
+ return 2;
+ }
+
+ } else {
+ PrintAndLog("APDU ERROR: Reply timeout.");
+ return 4;
+ }
+
+ 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;
+ bool activateField = false;
+ bool leaveSignalON = false;
+ bool decodeTLV = false;
+
+ CLIParserInit("hf 14a apdu",
+ "Sends an ISO 7816-4 APDU via ISO 14443-4 block transmission protocol (T=CL)",
+ "Sample:\n\thf 14a apdu -st 00A404000E325041592E5359532E444446303100\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_str1(NULL, NULL, "<APDU (hex)>", NULL),
+ arg_param_end
+ };
+ CLIExecWithReturn(cmd, argtable, false);
+
+ activateField = arg_get_lit(1);
+ leaveSignalON = arg_get_lit(2);
+ decodeTLV = arg_get_lit(3);
+ // len = data + PCB(1b) + CRC(2b)
+ CLIGetStrBLessWithReturn(4, data, &datalen, 1 + 2);
+
+
+ CLIParserFree();
+// PrintAndLog("---str [%d] %s", arg_get_str(4)->count, arg_get_str(4)->sval[0]);
+ PrintAndLog(">>>>[%s%s%s] %s", activateField ? "sel ": "", leaveSignalON ? "keep ": "", decodeTLV ? "TLV": "", sprint_hex(data, datalen));
+
+ int 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 crc = false;
+ bool power = false;
+ bool active = false;
+ bool active_select = false;
+ bool no_rats = false;
+ uint16_t numbits = 0;
+ bool bTimeout = false;
+ uint32_t timeout = 0;
+ bool topazmode = false;
+ uint8_t data[USB_CMD_DATA_SIZE];
+ 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_str1(NULL, NULL, "<data (hex)>", NULL),
+ arg_param_end
+ };
+ // defaults
+ arg_get_int(6) = 0;
+ arg_get_int(7) = 0;
+
+ 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 (topazmode) {
+ ComputeCrc14443(CRC_14443_B, data, datalen, &first, &second);
+ } else {
+ ComputeCrc14443(CRC_14443_A, data, datalen, &first, &second);
+ }
+ data[datalen++] = first;
+ data[datalen++] = second;
+ }
+
+ if(active || active_select)
+ {
+ 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
+ c.arg[0] |= ISO14A_SET_TIMEOUT;
+ if(timeout > MAX_TIMEOUT) {
+ timeout = MAX_TIMEOUT;
+ PrintAndLog("Set timeout to 40542 seconds (11.26 hours). The max we can wait for response");
+ }
+ c.arg[2] = 13560000 / 1000 / (8*16) * timeout; // timeout in ETUs (time to transfer 1 bit, approx. 9.4 us)
+ }
+
+ if(power) {
+ c.arg[0] |= ISO14A_NO_DISCONNECT;
+ }
+
+ if(datalen > 0) {
+ c.arg[0] |= ISO14A_RAW;
+ }
+
+ if(topazmode) {
+ c.arg[0] |= ISO14A_TOPAZMODE;
+ }
+
+ if(no_rats) {
+ c.arg[0] |= ISO14A_NO_RATS;
+ }
+
+ // Max buffer is USB_CMD_DATA_SIZE (512)
+ c.arg[1] = (datalen & 0xFFFF) | ((uint32_t)numbits << 16);
+ memcpy(c.d.asBytes,data,datalen);
+
+ SendCommand(&c);
+
+ if (reply) {
+ int res = 0;
+ if (active_select)
+ res = waitCmd(1);
+ if (!res && datalen > 0)
+ waitCmd(0);
+ } // if reply
+ return 0;
+}
+
+
+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 (iSelect){
+ iLen = resp.arg[1];
+ if (iLen){
+ PrintAndLog("Card selected. UID[%i]:", iLen);
+ } else {
+ PrintAndLog("Can't select card.");
+ }
+ } else {
+ PrintAndLog("received %i bytes:", iLen);
+ }
+ 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[] =
{
- {"help", CmdHelp, 1, "This help"},
- {"list", CmdHF14AList, 0, "List ISO 14443a history"},
- {"mifare", CmdHF14AMifare, 0, "Read out sector 0 parity error messages"},
- {"reader", CmdHF14AReader, 0, "Act like an ISO14443 Type A reader"},
- {"sim", CmdHF14ASim, 0, "<UID> -- Fake ISO 14443a tag"},
- {"snoop", CmdHF14ASnoop, 0, "Eavesdrop ISO 14443 Type A"},
+ {"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)
-{
- CmdsParse(CommandTable, Cmd);
- return 0;
+int CmdHF14A(const char *Cmd) {
+ (void)WaitForResponseTimeout(CMD_ACK,NULL,100);
+ CmdsParse(CommandTable, Cmd);
+ return 0;
}
int CmdHelp(const char *Cmd)
projects / proxmark3-svn / blobdiff