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Merge branch 'iclass-research' of https://github.com/PenturaLabs/proxmark3 into PenturaLabs-iclass-research

Browse source 
Conflicts:
	README.txt
	armsrc/apps.h
	client/Makefile
	client/cmdhficlass.c
	client/cmdhficlass.h
This commit is contained in:
Martin Holst Swende 2014-06-28 20:52:37 +02:00
commit 3ad48540d4
24 changed files with 4222 additions and 84 deletions
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/*****************************************************************************
* 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;
}