X-Git-Url: http://cvs.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/f89c705002842291e39d000f27dbaea1ddd78917..7779d73c71c248e05574b85f82df4e4f543d522e:/client/nonce2key/nonce2key.c

diff --git a/client/nonce2key/nonce2key.c b/client/nonce2key/nonce2key.c
deleted file mode 100644
index 1c7ee14c..00000000
--- a/client/nonce2key/nonce2key.c
+++ /dev/null
@@ -1,57 +0,0 @@
-//-----------------------------------------------------------------------------
-// Merlok - June 2011
-// Roel - Dec 2009
-// Unknown author
-//
-// This code is licensed to you under the terms of the GNU GPL, version 2 or,
-// at your option, any later version. See the LICENSE.txt file for the text of
-// the license.
-//-----------------------------------------------------------------------------
-// MIFARE Darkside hack
-//-----------------------------------------------------------------------------
-
-#include "nonce2key.h"
-#include "ui.h"
-
-int nonce2key(uint32_t uid, uint32_t nt, uint64_t par_info, uint64_t ks_info, uint64_t * key) {
-  struct Crypto1State *state;
-  uint32_t pos, nr, rr, nr_diff;//, ks1, ks2;
-  byte_t bt, i, ks3x[8], par[8][8];
-  uint64_t key_recovered;
-  nr = rr = 0;
-  
-  // Reset the last three significant bits of the reader nonce
-  nr &= 0xffffff1f;
-  
-  PrintAndLog("\nuid(%08x) nt(%08x) par(%016llx) ks(%016llx)\n\n",uid,nt,par_info,ks_info);
-
-  for (pos=0; pos<8; pos++)
-  {
-    ks3x[7-pos] = (ks_info >> (pos*8)) & 0x0f;
-    bt = (par_info >> (pos*8)) & 0xff;
-    for (i=0; i<8; i++)
-    {
-      par[7-pos][i] = (bt >> i) & 0x01;
-    }
-  }
-
-  printf("|diff|{nr}    |ks3|ks3^5|parity         |\n");
-  printf("+----+--------+---+-----+---------------+\n");
-  for (i=0; i<8; i++)
-  {
-    nr_diff = nr | i << 5;
-    printf("| %02x |%08x|",i << 5, nr_diff);
-    printf(" %01x |  %01x  |",ks3x[i], ks3x[i]^5);
-    for (pos=0; pos<7; pos++) printf("%01x,", par[i][pos]);
-    printf("%01x|\n", par[i][7]);
-  }
-  
-  state = lfsr_common_prefix(nr, rr, ks3x, par);
-  lfsr_rollback_word(state, uid^nt, 0);
-  crypto1_get_lfsr(state, &key_recovered);
-  crypto1_destroy(state);
-	
-	*key = key_recovered;
-  
-  return 0;
-}