more work towards iclass elite dumping.. not quite finished yet though :(

client/loclass/elite_crack.h

@@ -68,7 +68,7 @@ int bruteforceItem(dumpdata item, uint16_t keytable[]);
  * @param k output
  */
 void hash1(uint8_t csn[] , uint8_t k[]);
-
+void hash2(uint8_t *key64, uint8_t *outp_keytable);
 /**
  * From dismantling iclass-paper:
  *	Assume that an adversary somehow learns the first 16 bytes of hash2(K_cus ), i.e., y [0] and z [0] .

client/loclass/ikeys.c

@@ -390,8 +390,8 @@ void diversifyKey(uint8_t csn[8], uint8_t key[8], uint8_t div_key[8])
 	des_crypt_ecb(&ctx_enc,csn, crypted_csn);
 
 	//Calculate HASH0(DES))
-        uint64_t crypt_csn = x_bytes_to_num(crypted_csn, 8);
-	uint64_t crypted_csn_swapped = swapZvalues(crypt_csn);
+    uint64_t crypt_csn = x_bytes_to_num(crypted_csn, 8);
+    //uint64_t crypted_csn_swapped = swapZvalues(crypt_csn);
 
 	hash0(crypt_csn,div_key);
 }