X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/a66fca86b9f81e07161e89c101338968eda9d6c5..87342aadbc93dcef9c8dd0ba80699507d68bb9e9:/client/loclass/cipher.h?ds=inline
diff --git a/client/loclass/cipher.h b/client/loclass/cipher.h
index 10ea8059..7afdb524 100644
--- a/client/loclass/cipher.h
+++ b/client/loclass/cipher.h
@@ -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
@@ -18,29 +30,22 @@
* 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 .
+ * along with loclass. If not, see .
+ *
+ *
+ *
****************************************************************************/
+
#ifndef CIPHER_H
#define CIPHER_H
#include
-/**
-* Definition 1 (Cipher state). A cipher state of iClass s is an element of F 40/2
-* consisting of the following four components:
-* 1. the left register l = (l 0 . . . l 7 ) â F 8/2 ;
-* 2. the right register r = (r 0 . . . r 7 ) â F 8/2 ;
-* 3. the top register t = (t 0 . . . t 15 ) â F 16/2 .
-* 4. the bottom register b = (b 0 . . . b 7 ) â F 8/2 .
-**/
-typedef struct {
- uint8_t l;
- uint8_t r;
- uint8_t b;
- uint16_t t;
-} State;
+void doMAC(uint8_t *cc_nr_p, uint8_t *div_key_p, uint8_t mac[4]);
+void doMAC_N(uint8_t *address_data_p,uint8_t address_data_size, uint8_t *div_key_p, uint8_t mac[4]);
-void printarr(char * name, uint8_t* arr, int len);
-int calc_iclass_mac(uint8_t *cc_nr_p, uint8_t *div_key_p, uint8_t *mac);
+#ifndef ON_DEVICE
+int testMAC();
+#endif
#endif // CIPHER_H