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Synchronized loclass library, imported the legal warning

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This commit is contained in:
Martin Holst Swende 2015-01-15 16:28:28 +01:00
parent 758f1fd1f3
commit d60418a05f
12 changed files with 342 additions and 25 deletions
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20
client/loclass/cipher.c
View file

@ -1,5 +1,17 @@
/*****************************************************************************
* This file is part of iClassCipher. It is a reconstructon of the cipher engine
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. It is a reconstructon of the cipher engine
* used in iClass, and RFID techology.
*
* The implementation is based on the work performed by
@ -18,9 +30,13 @@
* 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/>.
* along with loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#include "cipher.h"
#include "cipherutils.h"
#include <stdio.h>

20
client/loclass/cipher.h
View file

@ -1,5 +1,17 @@
/*****************************************************************************
* This file is part of iClassCipher. It is a reconstructon of the cipher engine
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. It is a reconstructon of the cipher engine
* used in iClass, and RFID techology.
*
* The implementation is based on the work performed by
@ -18,9 +30,13 @@
* 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/>.
* along with loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#ifndef CIPHER_H
#define CIPHER_H
#include <stdint.h>

19
client/loclass/cipherutils.c
View file

@ -1,5 +1,17 @@
/*****************************************************************************
* This file is part of iClassCipher. It is a reconstructon of the cipher engine
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. It is a reconstructon of the cipher engine
* used in iClass, and RFID techology.
*
* The implementation is based on the work performed by
@ -18,7 +30,10 @@
* 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/>.
* along with loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#include <stdint.h>

20
client/loclass/cipherutils.h
View file

@ -1,5 +1,17 @@
/*****************************************************************************
* This file is part of iClassCipher. It is a reconstructon of the cipher engine
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. It is a reconstructon of the cipher engine
* used in iClass, and RFID techology.
*
* The implementation is based on the work performed by
@ -18,9 +30,13 @@
* 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/>.
* along with loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#ifndef CIPHERUTILS_H
#define CIPHERUTILS_H
#include <stdint.h>

62
client/loclass/elite_crack.c
View file

@ -1,3 +1,41 @@
/*****************************************************************************
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. 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 loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
@ -514,6 +552,7 @@ int bruteforceDump(uint8_t dump[], size_t dumpsize, uint16_t keytable[])
*/
int bruteforceFile(const char *filename, uint16_t keytable[])
{
FILE *f = fopen(filename, "rb");
if(!f) {
prnlog("Failed to read from file '%s'", filename);
@ -621,6 +660,21 @@ int _test_iclass_key_permutation()
prnlog("[+] Iclass key permutation OK!");
return 0;
}
int _testHash1()
{
uint8_t csn[8]= {0x01,0x02,0x03,0x04,0xF7,0xFF,0x12,0xE0};
uint8_t k[8] = {0};
hash1(csn, k);
uint8_t expected[8] = {0x7E,0x72,0x2F,0x40,0x2D,0x02,0x51,0x42};
if(memcmp(k,expected,8) != 0)
{
prnlog("Error with hash1!");
printarr("calculated", k, 8);
printarr("expected", expected, 8);
return 1;
}
return 0;
}
int testElite()
{
@ -653,11 +707,13 @@ int testElite()
prnlog("[+] Hash2 looks fine...");
}
prnlog("[+] Testing key diversification ...");
int errors = 0 ;
errors +=_test_iclass_key_permutation();
prnlog("[+] Testing hash1...");
errors += _testHash1();
prnlog("[+] Testing key diversification ...");
errors +=_test_iclass_key_permutation();
errors += _testBruteforce();
return errors;
}

39
client/loclass/elite_crack.h
View file

@ -1,3 +1,42 @@
/*****************************************************************************
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. 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 loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#ifndef ELITE_CRACK_H
#define ELITE_CRACK_H
void permutekey(uint8_t key[8], uint8_t dest[8]);

43
client/loclass/fileutils.c
View file

@ -1,3 +1,41 @@
/*****************************************************************************
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. 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 loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
@ -40,14 +78,13 @@ int saveFile(const char *preferredName, const char *suffix, const void* data, si
/*Opening file for writing in binary mode*/
FILE *fileHandle=fopen(fileName,"wb");
if(!fileHandle) {
PrintAndLog("Failed to write to file '%s'", fileName);
prnlog("Failed to write to file '%s'", fileName);
free(fileName);
return 1;
}
fwrite(data, 1, datalen, fileHandle);
fclose(fileHandle);
PrintAndLog("Saved data to '%s'", fileName);
prnlog("Saved data to '%s'", fileName);
free(fileName);
return 0;

38
client/loclass/fileutils.h
View file

@ -1,3 +1,41 @@
/*****************************************************************************
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. 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 loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#ifndef FILEUTILS_H
#define FILEUTILS_H
/**

24
client/loclass/ikeys.c
View file

@ -1,15 +1,23 @@
/*****************************************************************************
* This file is part of iClassCipher. It is a reconstructon of the cipher engine
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. 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".
*
* This is a reference implementation of iclass key diversification. I'm sure it can be
* optimized heavily. It is written for ease of understanding and correctness, please take it
* and tweak it and make a super fast version instead, using this for testing and verification.
* Copyright (C) 2014 Martin Holst Swende
*
* This is free software: you can redistribute it and/or modify
@ -22,8 +30,12 @@
* 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/>.
* along with loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
/**

38
client/loclass/ikeys.h
View file

@ -1,3 +1,41 @@
/*****************************************************************************
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. 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 loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#ifndef IKEYS_H
#define IKEYS_H

4
client/loclass/loclass_main.h Normal file
View file

@ -0,0 +1,4 @@
#ifndef LOCLASS_MAIN_H
#define LOCLASS_MAIN_H
#endif // LOCLASS_MAIN_H

40
client/loclass/main.c
View file

@ -1,5 +1,17 @@
/*****************************************************************************
* This file is part of iClassCipher. It is a reconstructon of the cipher engine
* WARNING
*
* THIS CODE IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY.
*
* USAGE OF THIS CODE IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL
* PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL,
* AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES.
*
* THIS CODE SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS.
*
*****************************************************************************
*
* This file is part of loclass. It is a reconstructon of the cipher engine
* used in iClass, and RFID techology.
*
* The implementation is based on the work performed by
@ -18,11 +30,14 @@
* 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/>.
* along with loclass. If not, see <http://www.gnu.org/licenses/>.
*
*
*
****************************************************************************/
#include <stdio.h>
#include <cipherutils.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
@ -40,11 +55,15 @@ int unitTests()
errors += testMAC();
errors += doKeyTests(0);
errors += testElite();
if(errors)
{
prnlog("OBS! There were errors!!!");
}
return errors;
}
int showHelp()
{
prnlog("Usage: iclazz [options]");
prnlog("Usage: loclass [options]");
prnlog("Options:");
prnlog("-t Perform self-test");
prnlog("-h Show this help");
@ -64,7 +83,18 @@ 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");
prnlog("Released as GPLv2\n");
prnlog("WARNING");
prnlog("");
prnlog("THIS TOOL IS CREATED FOR EXPERIMENTATION AND EDUCATIONAL USE ONLY. ");
prnlog("");
prnlog("USAGE OF THIS TOOL IN OTHER WAYS MAY INFRINGE UPON THE INTELLECTUAL ");
prnlog("PROPERTY OF OTHER PARTIES, SUCH AS INSIDE SECURE AND HID GLOBAL, ");
prnlog("AND MAY EXPOSE YOU TO AN INFRINGEMENT ACTION FROM THOSE PARTIES. ");
prnlog("");
prnlog("THIS TOOL SHOULD NEVER BE USED TO INFRINGE PATENTS OR INTELLECTUAL PROPERTY RIGHTS. ");
char *fileName = NULL;
int c;
while ((c = getopt (argc, argv, "thf:")) != -1)