mirror of
https://github.com/RfidResearchGroup/proxmark3.git
synced 2024-11-15 22:29:52 +08:00
741 lines
No EOL
20 KiB
C
741 lines
No EOL
20 KiB
C
//-----------------------------------------------------------------------------
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// Ultralight Code (c) 2013,2014 Midnitesnake & Andy Davies of Pentura
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//
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// This code is licensed to you under the terms of the GNU GPL, version 2 or,
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// at your option, any later version. See the LICENSE.txt file for the text of
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// the license.
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//-----------------------------------------------------------------------------
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// High frequency MIFARE ULTRALIGHT (C) commands
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//-----------------------------------------------------------------------------
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//#include <openssl/des.h>
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#include "loclass/des.h"
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#include "cmdhfmfu.h"
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#include "cmdhfmf.h"
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#include "cmdhf14a.h"
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#define MAX_ULTRA_BLOCKS 0x0f
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#define MAX_ULTRAC_BLOCKS 0x2f
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//#define MAX_ULTRAC_BLOCKS 0x2c
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static int CmdHelp(const char *Cmd);
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int CmdHF14AMfUInfo(const char *Cmd){
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uint8_t datatemp[7] = {0x00};
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uint8_t isOK = 0;
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uint8_t *data = NULL;
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UsbCommand c = {CMD_MIFAREU_READCARD, {0, 4}};
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SendCommand(&c);
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UsbCommand resp;
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if (WaitForResponseTimeout(CMD_ACK, &resp, 1500)) {
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isOK = resp.arg[0] & 0xff;
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data = resp.d.asBytes;
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if (!isOK) {
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PrintAndLog("Error reading from tag");
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return -1;
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}
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} else {
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PrintAndLog("Command execute timed out");
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return -1;
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}
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PrintAndLog("");
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PrintAndLog("-- Mifare Ultralight / Ultralight-C Tag Information ---------");
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PrintAndLog("-------------------------------------------------------------");
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// UID
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memcpy( datatemp, data, 3);
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memcpy( datatemp+3, data+4, 4);
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PrintAndLog("MANUFACTURER : %s", getTagInfo(datatemp[0]));
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PrintAndLog(" UID : %s ", sprint_hex(datatemp, 7));
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// BBC
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// CT (cascade tag byte) 0x88 xor SN0 xor SN1 xor SN2
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int crc0 = 0x88 ^ data[0] ^ data[1] ^data[2];
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if ( data[3] == crc0 )
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PrintAndLog(" BCC0 : %02x - Ok", data[3]);
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else
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PrintAndLog(" BCC0 : %02x - crc should be %02x", data[3], crc0);
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int crc1 = data[4] ^ data[5] ^ data[6] ^data[7];
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if ( data[8] == crc1 )
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PrintAndLog(" BCC1 : %02x - Ok", data[8]);
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else
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PrintAndLog(" BCC1 : %02x - crc should be %02x", data[8], crc1 );
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PrintAndLog(" Internal : %s ", sprint_hex(data + 9, 1));
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memcpy(datatemp, data+10, 2);
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PrintAndLog(" Lock : %s - %s", sprint_hex(datatemp, 2),printBits( 2, &datatemp) );
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PrintAndLog(" OneTimePad : %s ", sprint_hex(data + 3*4, 4));
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PrintAndLog("");
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int len = CmdHF14AMfucAuth("K 0");
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// PrintAndLog("CODE: %d",len);
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PrintAndLog("Seems to be a Ultralight %s", (len==0) ? "-C" :"");
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return 0;
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}
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//
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// Mifare Ultralight Write Single Block
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//
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int CmdHF14AMfUWrBl(const char *Cmd){
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uint8_t blockNo = -1;
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bool chinese_card = FALSE;
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uint8_t bldata[16] = {0x00};
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UsbCommand resp;
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char cmdp = param_getchar(Cmd, 0);
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if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {
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PrintAndLog("Usage: hf mfu wrbl <block number> <block data (8 hex symbols)> [w]");
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PrintAndLog(" [block number]");
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PrintAndLog(" [block data] - (8 hex symbols)");
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PrintAndLog(" [w] - Chinese magic ultralight tag");
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PrintAndLog("");
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PrintAndLog(" sample: hf mfu wrbl 0 01020304");
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PrintAndLog("");
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return 0;
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}
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blockNo = param_get8(Cmd, 0);
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if (blockNo > MAX_ULTRA_BLOCKS){
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PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
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return 1;
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}
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if (param_gethex(Cmd, 1, bldata, 8)) {
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PrintAndLog("Block data must include 8 HEX symbols");
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return 1;
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}
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if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {
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chinese_card = TRUE;
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}
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if ( blockNo <= 3) {
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if (!chinese_card){
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PrintAndLog("Access Denied");
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} else {
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PrintAndLog("--specialblock no:%02x", blockNo);
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PrintAndLog("--data: %s", sprint_hex(bldata, 4));
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UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};
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memcpy(d.d.asBytes,bldata, 4);
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SendCommand(&d);
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if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
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uint8_t isOK = resp.arg[0] & 0xff;
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PrintAndLog("isOk:%02x", isOK);
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} else {
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PrintAndLog("Command execute timeout");
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}
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}
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} else {
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PrintAndLog("--block no:%02x", blockNo);
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PrintAndLog("--data: %s", sprint_hex(bldata, 4));
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UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};
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memcpy(e.d.asBytes,bldata, 4);
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SendCommand(&e);
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if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
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uint8_t isOK = resp.arg[0] & 0xff;
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PrintAndLog("isOk:%02x", isOK);
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} else {
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PrintAndLog("Command execute timeout");
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}
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}
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return 0;
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}
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//
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// Mifare Ultralight Read Single Block
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//
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int CmdHF14AMfURdBl(const char *Cmd){
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uint8_t blockNo = -1;
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char cmdp = param_getchar(Cmd, 0);
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if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
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PrintAndLog("Usage: hf mfu rdbl <block number>");
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PrintAndLog(" sample: hfu mfu rdbl 0");
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return 0;
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}
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blockNo = param_get8(Cmd, 0);
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if (blockNo > MAX_ULTRA_BLOCKS){
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PrintAndLog("Error: Maximum number of blocks is 15 for Ultralight Cards!");
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return 1;
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}
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PrintAndLog("--block no:0x%02X (%d)", (int)blockNo, blockNo);
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UsbCommand c = {CMD_MIFAREU_READBL, {blockNo}};
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SendCommand(&c);
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UsbCommand resp;
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if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
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uint8_t isOK = resp.arg[0] & 0xff;
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uint8_t * data = resp.d.asBytes;
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PrintAndLog("isOk: %02x", isOK);
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if (isOK)
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PrintAndLog("Data: %s", sprint_hex(data, 4));
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} else {
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PrintAndLog("Command execute timeout");
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}
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return 0;
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}
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//
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// Mifare Ultralight / Ultralight-C; Read and Dump Card Contents
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//
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int CmdHF14AMfUDump(const char *Cmd){
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FILE *fout;
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char filename[FILE_PATH_SIZE] = {0x00};
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char * fnameptr = filename;
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uint8_t *lockbytes_t = NULL;
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uint8_t lockbytes[2] = {0x00};
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uint8_t *lockbytes_t2 = NULL;
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uint8_t lockbytes2[2] = {0x00};
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bool bit[16] = {0x00};
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bool bit2[16] = {0x00};
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int i;
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uint8_t BlockNo = 0;
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int Pages = 16;
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bool tmplockbit = false;
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uint8_t isOK = 0;
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uint8_t *data = NULL;
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char cmdp = param_getchar(Cmd, 0);
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if (cmdp == 'h' || cmdp == 'H') {
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PrintAndLog("Reads all pages from Mifare Ultralight or Ultralight-C tag.");
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PrintAndLog("It saves binary dump into the file `filename.bin` or `cardUID.bin`");
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PrintAndLog("Usage: hf mfu dump <c> <filename w/o .bin>");
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PrintAndLog(" <c> optional cardtype c == Ultralight-C, if not defaults to Ultralight");
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PrintAndLog(" sample: hf mfu dump");
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PrintAndLog(" : hf mfu dump myfile");
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PrintAndLog(" : hf mfu dump c myfile");
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return 0;
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}
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// UL or UL-C?
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Pages = (cmdp == 'c' || cmdp == 'C') ? 44 : 16;
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PrintAndLog("Dumping Ultralight%s Card Data...", (Pages ==16)?"":"-C");
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UsbCommand c = {CMD_MIFAREU_READCARD, {BlockNo,Pages}};
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SendCommand(&c);
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UsbCommand resp;
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if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
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isOK = resp.arg[0] & 0xff;
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if (!isOK) {
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PrintAndLog("Command error");
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return 0;
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}
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data = resp.d.asBytes;
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} else {
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PrintAndLog("Command execute timeout");
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return 0;
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}
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// Load lock bytes.
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int j = 0;
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lockbytes_t = data + 8;
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lockbytes[0] = lockbytes_t[2];
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lockbytes[1] = lockbytes_t[3];
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for(j = 0; j < 16; j++){
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bit[j] = lockbytes[j/8] & ( 1 <<(7-j%8));
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}
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// Load bottom lockbytes if available
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if ( Pages == 44 ) {
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lockbytes_t2 = data + (40*4);
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lockbytes2[0] = lockbytes_t2[2];
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lockbytes2[1] = lockbytes_t2[3];
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for (j = 0; j < 16; j++) {
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bit2[j] = lockbytes2[j/8] & ( 1 <<(7-j%8));
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}
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}
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for (i = 0; i < Pages; ++i) {
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if ( i < 3 ) {
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PrintAndLog("Block %02x:%s ", i,sprint_hex(data + i * 4, 4));
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continue;
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}
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switch(i){
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case 3: tmplockbit = bit[4]; break;
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case 4: tmplockbit = bit[3]; break;
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case 5: tmplockbit = bit[2]; break;
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case 6: tmplockbit = bit[1]; break;
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case 7: tmplockbit = bit[0]; break;
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case 8: tmplockbit = bit[15]; break;
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case 9: tmplockbit = bit[14]; break;
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case 10: tmplockbit = bit[13]; break;
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case 11: tmplockbit = bit[12]; break;
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case 12: tmplockbit = bit[11]; break;
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case 13: tmplockbit = bit[10]; break;
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case 14: tmplockbit = bit[9]; break;
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case 15: tmplockbit = bit[8]; break;
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case 16:
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case 17:
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case 18:
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case 19: tmplockbit = bit2[6]; break;
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case 20:
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case 21:
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case 22:
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case 23: tmplockbit = bit2[5]; break;
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case 24:
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case 25:
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case 26:
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case 27: tmplockbit = bit2[4]; break;
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case 28:
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case 29:
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case 30:
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case 31: tmplockbit = bit2[2]; break;
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case 32:
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case 33:
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case 34:
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case 35: tmplockbit = bit2[1]; break;
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case 36:
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case 37:
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case 38:
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case 39: tmplockbit = bit2[0]; break;
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case 40: tmplockbit = bit2[12]; break;
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case 41: tmplockbit = bit2[11]; break;
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case 42: tmplockbit = bit2[10]; break; //auth0
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case 43: tmplockbit = bit2[9]; break; //auth1
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default: break;
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}
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PrintAndLog("Block %02x:%s [%d]", i,sprint_hex(data + i * 4, 4),tmplockbit);
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}
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int len = 0;
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if ( Pages == 16 )
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len = param_getstr(Cmd,0,filename);
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else
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len = param_getstr(Cmd,1,filename);
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if (len > FILE_PATH_SIZE-5) len = FILE_PATH_SIZE-5;
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// user supplied filename?
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if (len < 1) {
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// UID = data 0-1-2 4-5-6-7 (skips a beat)
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sprintf(fnameptr,"%02X%02X%02X%02X%02X%02X%02X.bin",
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data[0],data[1], data[2], data[4],data[5],data[6], data[7]);
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} else {
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sprintf(fnameptr + len," .bin");
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}
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if ((fout = fopen(filename,"wb")) == NULL) {
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PrintAndLog("Could not create file name %s", filename);
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return 1;
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}
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fwrite( data, 1, Pages*4, fout );
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fclose(fout);
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PrintAndLog("Dumped %d pages, wrote %d bytes to %s", Pages, Pages*4, filename);
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return 0;
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}
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// Needed to Authenticate to Ultralight C tags
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void rol (uint8_t *data, const size_t len){
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uint8_t first = data[0];
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for (size_t i = 0; i < len-1; i++) {
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data[i] = data[i+1];
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}
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data[len-1] = first;
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}
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//-------------------------------------------------------------------------------
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// Ultralight C Methods
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//-------------------------------------------------------------------------------
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//
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// Ultralight C Authentication Demo {currently uses hard-coded key}
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//
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int CmdHF14AMfucAuth(const char *Cmd){
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uint8_t default_keys[5][16] = {
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{ 0x42,0x52,0x45,0x41,0x4b,0x4d,0x45,0x49,0x46,0x59,0x4f,0x55,0x43,0x41,0x4e,0x21 },// 3des std key
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{ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 },// all zeroes
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{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f },// 0x00-0x0F
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{ 0x49,0x45,0x4D,0x4B,0x41,0x45,0x52,0x42,0x21,0x4E,0x41,0x43,0x55,0x4F,0x59,0x46 },// NFC-key
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{ 0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01,0x01 } // all ones
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};
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char cmdp = param_getchar(Cmd, 0);
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uint8_t keyNo = 0;
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bool errors = false;
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//Change key to user defined one
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if (cmdp == 'k' || cmdp == 'K'){
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keyNo = param_get8(Cmd, 1);
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if(keyNo >= 4) errors = true;
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}
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if (cmdp == 'h' || cmdp == 'H') {
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errors = true;
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}
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if (errors) {
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PrintAndLog("Usage: hf mfu cauth k <key number>");
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PrintAndLog(" 0 (default): 3DES standard key");
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PrintAndLog(" 1 : all zeros key");
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PrintAndLog(" 2 : 0x00-0x0F key");
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PrintAndLog(" 3 : nfc key");
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PrintAndLog(" 4 : all ones key");
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PrintAndLog(" sample : hf mfu cauth k");
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PrintAndLog(" : hf mfu cauth k 3");
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return 0;
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}
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uint8_t random_a[8] = { 1,1,1,1,1,1,1,1 };
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//uint8_t enc_random_a[8] = { 0 };
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uint8_t random_b[8] = { 0 };
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uint8_t enc_random_b[8] = { 0 };
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uint8_t random_a_and_b[16] = { 0 };
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des3_context ctx = { 0 };
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uint8_t *key = default_keys[keyNo];
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uint8_t blockNo = 0;
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uint32_t cuid = 0;
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//Auth1
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UsbCommand c = {CMD_MIFAREUC_AUTH1, {blockNo}};
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SendCommand(&c);
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UsbCommand resp;
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if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
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uint8_t isOK = resp.arg[0] & 0xff;
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cuid = resp.arg[1];
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uint8_t * data= resp.d.asBytes;
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if (isOK){
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PrintAndLog("enc(RndB):%s", sprint_hex(data+1, 8));
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memcpy(enc_random_b,data+1,8);
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} else {
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PrintAndLog("Auth failed");
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return 2; // auth failed.
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}
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} else {
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PrintAndLog("Command execute timeout");
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return 1;
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}
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uint8_t iv[8] = { 0 };
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// Do we need random ? Right now we use all ones, is that random enough ?
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// DES_random_key(&RndA);
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PrintAndLog(" RndA :%s",sprint_hex(random_a, 8));
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PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8));
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des3_set2key_dec(&ctx, key);
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des3_crypt_cbc(&ctx // des3_context *ctx
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, DES_DECRYPT // int mode
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, sizeof(random_b) // size_t length
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, iv // unsigned char iv[8]
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, enc_random_b // const unsigned char *input
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, random_b // unsigned char *output
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);
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PrintAndLog(" RndB:%s",sprint_hex(random_b, 8));
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rol(random_b,8);
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memcpy(random_a_and_b ,random_a,8);
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memcpy(random_a_and_b+8,random_b,8);
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PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16));
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des3_set2key_enc(&ctx, key);
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des3_crypt_cbc(&ctx // des3_context *ctx
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, DES_ENCRYPT // int mode
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, sizeof(random_a_and_b) // size_t length
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, enc_random_b // unsigned char iv[8]
|
|
, random_a_and_b // const unsigned char *input
|
|
, random_a_and_b // unsigned char *output
|
|
);
|
|
|
|
PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16));
|
|
|
|
//Auth2
|
|
UsbCommand d = {CMD_MIFAREUC_AUTH2, {cuid}};
|
|
memcpy(d.d.asBytes,random_a_and_b, 16);
|
|
SendCommand(&d);
|
|
|
|
UsbCommand respb;
|
|
if (WaitForResponseTimeout(CMD_ACK,&respb,1500)) {
|
|
uint8_t isOK = respb.arg[0] & 0xff;
|
|
uint8_t * data2= respb.d.asBytes;
|
|
|
|
if (isOK){
|
|
PrintAndLog("enc(RndA'):%s", sprint_hex(data2+1, 8));
|
|
} else {
|
|
return 2;
|
|
}
|
|
|
|
} else {
|
|
PrintAndLog("Command execute timeout");
|
|
return 1;
|
|
}
|
|
return 0;
|
|
}
|
|
/**
|
|
A test function to validate that the polarssl-function works the same
|
|
was as the openssl-implementation.
|
|
Commented out, since it requires openssl
|
|
|
|
int CmdTestDES(const char * cmd)
|
|
{
|
|
uint8_t key[16] = {0x00};
|
|
|
|
memcpy(key,key3_3des_data,16);
|
|
DES_cblock RndA, RndB;
|
|
|
|
PrintAndLog("----------OpenSSL DES implementation----------");
|
|
{
|
|
uint8_t e_RndB[8] = {0x00};
|
|
unsigned char RndARndB[16] = {0x00};
|
|
|
|
DES_cblock iv = { 0 };
|
|
DES_key_schedule ks1,ks2;
|
|
DES_cblock key1,key2;
|
|
|
|
memcpy(key,key3_3des_data,16);
|
|
memcpy(key1,key,8);
|
|
memcpy(key2,key+8,8);
|
|
|
|
|
|
DES_set_key((DES_cblock *)key1,&ks1);
|
|
DES_set_key((DES_cblock *)key2,&ks2);
|
|
|
|
DES_random_key(&RndA);
|
|
PrintAndLog(" RndA:%s",sprint_hex(RndA, 8));
|
|
PrintAndLog(" e_RndB:%s",sprint_hex(e_RndB, 8));
|
|
//void DES_ede2_cbc_encrypt(const unsigned char *input,
|
|
// unsigned char *output, long length, DES_key_schedule *ks1,
|
|
// DES_key_schedule *ks2, DES_cblock *ivec, int enc);
|
|
DES_ede2_cbc_encrypt(e_RndB,RndB,sizeof(e_RndB),&ks1,&ks2,&iv,0);
|
|
|
|
PrintAndLog(" RndB:%s",sprint_hex(RndB, 8));
|
|
rol(RndB,8);
|
|
memcpy(RndARndB,RndA,8);
|
|
memcpy(RndARndB+8,RndB,8);
|
|
PrintAndLog(" RA+B:%s",sprint_hex(RndARndB, 16));
|
|
DES_ede2_cbc_encrypt(RndARndB,RndARndB,sizeof(RndARndB),&ks1,&ks2,&e_RndB,1);
|
|
PrintAndLog("enc(RA+B):%s",sprint_hex(RndARndB, 16));
|
|
|
|
}
|
|
PrintAndLog("----------PolarSSL implementation----------");
|
|
{
|
|
uint8_t random_a[8] = { 0 };
|
|
uint8_t enc_random_a[8] = { 0 };
|
|
uint8_t random_b[8] = { 0 };
|
|
uint8_t enc_random_b[8] = { 0 };
|
|
uint8_t random_a_and_b[16] = { 0 };
|
|
des3_context ctx = { 0 };
|
|
|
|
memcpy(random_a, RndA,8);
|
|
|
|
uint8_t output[8] = { 0 };
|
|
uint8_t iv[8] = { 0 };
|
|
|
|
PrintAndLog(" RndA :%s",sprint_hex(random_a, 8));
|
|
PrintAndLog(" e_RndB:%s",sprint_hex(enc_random_b, 8));
|
|
|
|
des3_set2key_dec(&ctx, key);
|
|
|
|
des3_crypt_cbc(&ctx // des3_context *ctx
|
|
, DES_DECRYPT // int mode
|
|
, sizeof(random_b) // size_t length
|
|
, iv // unsigned char iv[8]
|
|
, enc_random_b // const unsigned char *input
|
|
, random_b // unsigned char *output
|
|
);
|
|
|
|
PrintAndLog(" RndB:%s",sprint_hex(random_b, 8));
|
|
|
|
rol(random_b,8);
|
|
memcpy(random_a_and_b ,random_a,8);
|
|
memcpy(random_a_and_b+8,random_b,8);
|
|
|
|
PrintAndLog(" RA+B:%s",sprint_hex(random_a_and_b, 16));
|
|
|
|
des3_set2key_enc(&ctx, key);
|
|
|
|
des3_crypt_cbc(&ctx // des3_context *ctx
|
|
, DES_ENCRYPT // int mode
|
|
, sizeof(random_a_and_b) // size_t length
|
|
, enc_random_b // unsigned char iv[8]
|
|
, random_a_and_b // const unsigned char *input
|
|
, random_a_and_b // unsigned char *output
|
|
);
|
|
|
|
PrintAndLog("enc(RA+B):%s",sprint_hex(random_a_and_b, 16));
|
|
}
|
|
return 0;
|
|
}
|
|
**/
|
|
//
|
|
// Ultralight C Read Single Block
|
|
//
|
|
int CmdHF14AMfUCRdBl(const char *Cmd)
|
|
{
|
|
uint8_t blockNo = -1;
|
|
char cmdp = param_getchar(Cmd, 0);
|
|
|
|
if (strlen(Cmd) < 1 || cmdp == 'h' || cmdp == 'H') {
|
|
PrintAndLog("Usage: hf mfu crdbl <block number>");
|
|
PrintAndLog(" sample: hf mfu crdbl 0");
|
|
return 0;
|
|
}
|
|
|
|
blockNo = param_get8(Cmd, 0);
|
|
if (blockNo < 0) {
|
|
PrintAndLog("Wrong block number");
|
|
return 1;
|
|
}
|
|
|
|
if (blockNo > MAX_ULTRAC_BLOCKS ){
|
|
PrintAndLog("Error: Maximum number of readable blocks is 47 for Ultralight-C Cards!");
|
|
return 1;
|
|
}
|
|
|
|
PrintAndLog("--block no: 0x%02X (%d)", (int)blockNo, blockNo);
|
|
|
|
//Read Block
|
|
UsbCommand e = {CMD_MIFAREU_READBL, {blockNo}};
|
|
SendCommand(&e);
|
|
UsbCommand resp_c;
|
|
if (WaitForResponseTimeout(CMD_ACK,&resp_c,1500)) {
|
|
uint8_t isOK = resp_c.arg[0] & 0xff;
|
|
uint8_t *data = resp_c.d.asBytes;
|
|
|
|
PrintAndLog("isOk: %02x", isOK);
|
|
if (isOK)
|
|
PrintAndLog("Data: %s", sprint_hex(data, 4));
|
|
|
|
} else {
|
|
PrintAndLog("Command execute timeout");
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//
|
|
// Mifare Ultralight C Write Single Block
|
|
//
|
|
int CmdHF14AMfUCWrBl(const char *Cmd){
|
|
|
|
uint8_t blockNo = -1;
|
|
bool chinese_card = FALSE;
|
|
uint8_t bldata[16] = {0x00};
|
|
UsbCommand resp;
|
|
|
|
char cmdp = param_getchar(Cmd, 0);
|
|
|
|
if (strlen(Cmd) < 3 || cmdp == 'h' || cmdp == 'H') {
|
|
PrintAndLog("Usage: hf mfu cwrbl <block number> <block data (8 hex symbols)> [w]");
|
|
PrintAndLog(" [block number]");
|
|
PrintAndLog(" [block data] - (8 hex symbols)");
|
|
PrintAndLog(" [w] - Chinese magic ultralight tag");
|
|
PrintAndLog("");
|
|
PrintAndLog(" sample: hf mfu cwrbl 0 01020304");
|
|
PrintAndLog("");
|
|
return 0;
|
|
}
|
|
|
|
blockNo = param_get8(Cmd, 0);
|
|
if (blockNo > MAX_ULTRAC_BLOCKS ){
|
|
PrintAndLog("Error: Maximum number of blocks is 47 for Ultralight-C Cards!");
|
|
return 1;
|
|
}
|
|
|
|
if (param_gethex(Cmd, 1, bldata, 8)) {
|
|
PrintAndLog("Block data must include 8 HEX symbols");
|
|
return 1;
|
|
}
|
|
|
|
if (strchr(Cmd,'w') != 0 || strchr(Cmd,'W') != 0 ) {
|
|
chinese_card = TRUE;
|
|
}
|
|
|
|
if ( blockNo <= 3 ) {
|
|
if (!chinese_card){
|
|
PrintAndLog("Access Denied");
|
|
} else {
|
|
PrintAndLog("--Special block no: 0x%02x", blockNo);
|
|
PrintAndLog("--Data: %s", sprint_hex(bldata, 4));
|
|
UsbCommand d = {CMD_MIFAREU_WRITEBL, {blockNo}};
|
|
memcpy(d.d.asBytes,bldata, 4);
|
|
SendCommand(&d);
|
|
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
|
|
uint8_t isOK = resp.arg[0] & 0xff;
|
|
PrintAndLog("isOk:%02x", isOK);
|
|
} else {
|
|
PrintAndLog("Command execute timeout");
|
|
}
|
|
}
|
|
} else {
|
|
PrintAndLog("--Block no : 0x%02x", blockNo);
|
|
PrintAndLog("--Data: %s", sprint_hex(bldata, 4));
|
|
UsbCommand e = {CMD_MIFAREU_WRITEBL, {blockNo}};
|
|
memcpy(e.d.asBytes,bldata, 4);
|
|
SendCommand(&e);
|
|
if (WaitForResponseTimeout(CMD_ACK,&resp,1500)) {
|
|
uint8_t isOK = resp.arg[0] & 0xff;
|
|
PrintAndLog("isOk : %02x", isOK);
|
|
} else {
|
|
PrintAndLog("Command execute timeout");
|
|
}
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
//------------------------------------
|
|
// Menu Stuff
|
|
//------------------------------------
|
|
static command_t CommandTable[] =
|
|
{
|
|
{"help", CmdHelp, 1,"This help"},
|
|
{"dbg", CmdHF14AMfDbg, 0,"Set default debug mode"},
|
|
{"info", CmdHF14AMfUInfo, 0,"Taginfo"},
|
|
{"dump", CmdHF14AMfUDump, 0,"Dump MIFARE Ultralight / Ultralight-C tag to binary file"},
|
|
{"rdbl", CmdHF14AMfURdBl, 0,"Read block - MIFARE Ultralight"},
|
|
{"wrbl", CmdHF14AMfUWrBl, 0,"Write block - MIFARE Ultralight"},
|
|
{"crdbl", CmdHF14AMfUCRdBl, 0,"Read block - MIFARE Ultralight C"},
|
|
{"cwrbl", CmdHF14AMfUCWrBl, 0,"Write MIFARE Ultralight C block"},
|
|
{"cauth", CmdHF14AMfucAuth, 0,"try a Ultralight C Authentication"},
|
|
//{"testdes", CmdTestDES , 1, "Test DES"},
|
|
{NULL, NULL, 0, NULL}
|
|
};
|
|
|
|
int CmdHFMFUltra(const char *Cmd){
|
|
WaitForResponseTimeout(CMD_ACK,NULL,100);
|
|
CmdsParse(CommandTable, Cmd);
|
|
return 0;
|
|
}
|
|
|
|
int CmdHelp(const char *Cmd){
|
|
CmdsHelp(CommandTable);
|
|
return 0;
|
|
} |