mirror of
https://github.com/Proxmark/proxmark3.git
synced 2024-11-11 18:17:46 +08:00
3ad48540d4
Conflicts: README.txt armsrc/apps.h client/Makefile client/cmdhficlass.c client/cmdhficlass.h
96 lines
3.1 KiB
C
96 lines
3.1 KiB
C
/*****************************************************************************
|
|
* This file is part of iClassCipher. It is a reconstructon of the cipher engine
|
|
* used in iClass, and RFID techology.
|
|
*
|
|
* The implementation is based on the work performed by
|
|
* Flavio D. Garcia, Gerhard de Koning Gans, Roel Verdult and
|
|
* Milosch Meriac in the paper "Dismantling IClass".
|
|
*
|
|
* Copyright (C) 2014 Martin Holst Swende
|
|
*
|
|
* This is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License version 2 as published
|
|
* by the Free Software Foundation.
|
|
*
|
|
* This file is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with IClassCipher. If not, see <http://www.gnu.org/licenses/>.
|
|
****************************************************************************/
|
|
|
|
#include <stdio.h>
|
|
#include <cipherutils.h>
|
|
#include <stdint.h>
|
|
#include <stdbool.h>
|
|
#include <string.h>
|
|
#include <unistd.h>
|
|
#include <ctype.h>
|
|
#include "cipherutils.h"
|
|
#include "cipher.h"
|
|
#include "ikeys.h"
|
|
#include "fileutils.h"
|
|
#include "elite_crack.h"
|
|
|
|
int unitTests()
|
|
{
|
|
int errors = testCipherUtils();
|
|
errors += testMAC();
|
|
errors += doKeyTests(0);
|
|
errors += testElite();
|
|
return errors;
|
|
}
|
|
int showHelp()
|
|
{
|
|
prnlog("Usage: iclazz [options]");
|
|
prnlog("Options:");
|
|
prnlog("-t Perform self-test");
|
|
prnlog("-h Show this help");
|
|
prnlog("-f <filename> Bruteforce iclass dumpfile");
|
|
prnlog(" An iclass dumpfile is assumed to consist of an arbitrary number of malicious CSNs, and their protocol responses");
|
|
prnlog(" The the binary format of the file is expected to be as follows: ");
|
|
prnlog(" <8 byte CSN><8 byte CC><4 byte NR><4 byte MAC>");
|
|
prnlog(" <8 byte CSN><8 byte CC><4 byte NR><4 byte MAC>");
|
|
prnlog(" <8 byte CSN><8 byte CC><4 byte NR><4 byte MAC>");
|
|
prnlog(" ... totalling N*24 bytes");
|
|
prnlog(" Check iclass_dump.bin for an example");
|
|
|
|
return 0;
|
|
}
|
|
|
|
int main (int argc, char **argv)
|
|
{
|
|
prnlog("IClass Cipher version 1.2, Copyright (C) 2014 Martin Holst Swende\n");
|
|
prnlog("Comes with ABSOLUTELY NO WARRANTY");
|
|
prnlog("This is free software, and you are welcome to use, abuse and repackage, please keep the credits\n");
|
|
char *fileName = NULL;
|
|
int c;
|
|
while ((c = getopt (argc, argv, "thf:")) != -1)
|
|
switch (c)
|
|
{
|
|
case 't':
|
|
return unitTests();
|
|
case 'h':
|
|
return showHelp();
|
|
case 'f':
|
|
fileName = optarg;
|
|
return bruteforceFileNoKeys(fileName);
|
|
case '?':
|
|
if (optopt == 'f')
|
|
fprintf (stderr, "Option -%c requires an argument.\n", optopt);
|
|
else if (isprint (optopt))
|
|
fprintf (stderr, "Unknown option `-%c'.\n", optopt);
|
|
else
|
|
fprintf (stderr,
|
|
"Unknown option character `\\x%x'.\n",
|
|
optopt);
|
|
return 1;
|
|
//default:
|
|
//showHelp();
|
|
}
|
|
showHelp();
|
|
return 0;
|
|
}
|
|
|