X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/cb64309e4b187ada12e66c1a782f243b7924d32f..33443e7caa26da1563402d548e0a871d53ccc23a:/client/nonce2key/crapto1.h

diff --git a/client/nonce2key/crapto1.h b/client/nonce2key/crapto1.h
deleted file mode 100644
index 67af4642..00000000
--- a/client/nonce2key/crapto1.h
+++ /dev/null
@@ -1,97 +0,0 @@
-/*  crapto1.h
-
-    This program is free software; you can redistribute it and/or
-    modify it under the terms of the GNU General Public License
-    as published by the Free Software Foundation; either version 2
-    of the License, or (at your option) any later version.
-
-    This program 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 this program; if not, write to the Free Software
-    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
-    MA  02110-1301, US$
-
-    Copyright (C) 2008-2008 bla <blapost@gmail.com>
-*/
-#ifndef CRAPTO1_INCLUDED
-#define CRAPTO1_INCLUDED
-#include <stdint.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-struct Crypto1State {uint32_t odd, even;};
-struct Crypto1State* crypto1_create(uint64_t);
-void crypto1_destroy(struct Crypto1State*);
-void crypto1_get_lfsr(struct Crypto1State*, uint64_t*);
-uint8_t crypto1_bit(struct Crypto1State*, uint8_t, int);
-uint8_t crypto1_byte(struct Crypto1State*, uint8_t, int);
-uint32_t crypto1_word(struct Crypto1State*, uint32_t, int);
-uint32_t prng_successor(uint32_t x, uint32_t n);
-
-struct Crypto1State* lfsr_recovery32(uint32_t ks2, uint32_t in);
-struct Crypto1State* lfsr_recovery64(uint32_t ks2, uint32_t ks3);
-uint32_t *lfsr_prefix_ks(uint8_t ks[8], int isodd);
-struct Crypto1State*
-lfsr_common_prefix(uint32_t pfx, uint32_t rr, uint8_t ks[8], uint8_t par[8][8]);
-
-
-void lfsr_rollback_bit(struct Crypto1State* s, uint32_t in, int fb);
-void lfsr_rollback_byte(struct Crypto1State* s, uint32_t in, int fb);
-void lfsr_rollback_word(struct Crypto1State* s, uint32_t in, int fb);
-int nonce_distance(uint32_t from, uint32_t to);
-#define SWAPENDIAN(x)\
-	(x = (x >> 8 & 0xff00ff) | (x & 0xff00ff) << 8, x = x >> 16 | x << 16)
-
-#define FOREACH_VALID_NONCE(N, FILTER, FSIZE)\
-	uint32_t __n = 0,__M = 0, N = 0;\
-	int __i;\
-	for(; __n < 1 << 16; N = prng_successor(__M = ++__n, 16))\
-		for(__i = FSIZE - 1; __i >= 0; __i--)\
-			if(BIT(FILTER, __i) ^ parity(__M & 0xFF01))\
-				break;\
-			else if(__i)\
-				__M = prng_successor(__M, (__i == 7) ? 48 : 8);\
-			else 
-
-#define LF_POLY_ODD (0x29CE5C)
-#define LF_POLY_EVEN (0x870804)
-#define BIT(x, n) ((x) >> (n) & 1)
-#define BEBIT(x, n) BIT(x, (n) ^ 24)
-static inline int parity(uint32_t x)
-{
-#if !defined __i386__ || !defined __GNUC__
-	x ^= x >> 16;
-	x ^= x >> 8;
-	x ^= x >> 4;
-	return BIT(0x6996, x & 0xf);
-#else
-        __asm(    "movl %1, %%eax\n"
-		"mov %%ax, %%cx\n"
-		"shrl $0x10, %%eax\n"
-		"xor %%ax, %%cx\n"
-                "xor %%ch, %%cl\n"
-                "setpo %%al\n"
-                "movzx %%al, %0\n": "=r"(x) : "r"(x): "eax","ecx");
-	return x;
-#endif
-}
-static inline int filter(uint32_t const x)
-{
-	uint32_t f;
-
-	f  = 0xf22c0 >> (x       & 0xf) & 16;
-	f |= 0x6c9c0 >> (x >>  4 & 0xf) &  8;
-	f |= 0x3c8b0 >> (x >>  8 & 0xf) &  4;
-	f |= 0x1e458 >> (x >> 12 & 0xf) &  2;
-	f |= 0x0d938 >> (x >> 16 & 0xf) &  1;
-	return BIT(0xEC57E80A, f);
-}
-#ifdef __cplusplus
-}
-#endif
-#endif