X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/50365fedcbaf91ce530ca8507d2f377dc76ffd59..81f9cbb188287393626ce7fa24b47633b2fd440b:/armsrc/optimized_cipher.c

diff --git a/armsrc/optimized_cipher.c b/armsrc/optimized_cipher.c
index 23562621..8557a21d 100644
--- a/armsrc/optimized_cipher.c
+++ b/armsrc/optimized_cipher.c
@@ -61,12 +61,6 @@
 **/
 
 #include "optimized_cipher.h"
-#include <stdlib.h>
-#include <string.h>
-#include <stdbool.h>
-#include <stdint.h>
-#include <time.h>
-
 
 #define opt_T(s) (0x1 & ((s->t >> 15) ^ (s->t >> 14)^ (s->t >> 10)^ (s->t >> 8)^ (s->t >> 5)^ (s->t >> 4)^ (s->t >> 1)^ s->t))
 
@@ -104,7 +98,6 @@ uint8_t xopt__select(bool x, bool y, uint8_t r)
 
 void opt_successor(const uint8_t* k, State *s, bool y, State* successor)
 {
-
 	uint8_t Tt = 1 & opt_T(s);
 
 	successor->t = (s->t >> 1);
@@ -218,26 +211,26 @@ void opt_doReaderMAC(uint8_t *cc_nr_p, uint8_t *div_key_p, uint8_t mac[4])
 {
 	static uint8_t cc_nr[12];
 
-	opt_reverse_arraybytecpy(cc_nr, cc_nr_p,12);
+	opt_reverse_arraybytecpy(cc_nr, cc_nr_p, 12);
 	uint8_t dest []= {0,0,0,0,0,0,0,0};
-	opt_MAC(div_key_p,cc_nr, dest);
+	opt_MAC(div_key_p, cc_nr, dest);
 	//The output MAC must also be reversed
-	opt_reverse_arraybytecpy(mac, dest,4);
+	opt_reverse_arraybytecpy(mac, dest, 4);
 	return;
 }
 void opt_doTagMAC(uint8_t *cc_p, const uint8_t *div_key_p, uint8_t mac[4])
 {
 	static uint8_t cc_nr[8+4+4];
-	opt_reverse_arraybytecpy(cc_nr, cc_p,12);
+	opt_reverse_arraybytecpy(cc_nr, cc_p, 12);
 	State _init  =  {
 			((div_key_p[0] ^ 0x4c) + 0xEC) & 0xFF,// l
 			((div_key_p[0] ^ 0x4c) + 0x21) & 0xFF,// r
 			0x4c, // b
 			0xE012 // t
 			};
-	opt_suc(div_key_p,&_init,cc_nr, 12,true);
+	opt_suc(div_key_p, &_init, cc_nr, 12, true);
 	uint8_t dest []= {0,0,0,0};
-	opt_output(div_key_p,&_init, dest);
+	opt_output(div_key_p, &_init, dest);
 	//The output MAC must also be reversed
 	opt_reverse_arraybytecpy(mac, dest,4);
 	return;
@@ -254,14 +247,14 @@ void opt_doTagMAC(uint8_t *cc_p, const uint8_t *div_key_p, uint8_t mac[4])
 State opt_doTagMAC_1(uint8_t *cc_p, const uint8_t *div_key_p)
 {
 	static uint8_t cc_nr[8];
-	opt_reverse_arraybytecpy(cc_nr, cc_p,8);
+	opt_reverse_arraybytecpy(cc_nr, cc_p, 8);
 	State _init  =  {
 			((div_key_p[0] ^ 0x4c) + 0xEC) & 0xFF,// l
 			((div_key_p[0] ^ 0x4c) + 0x21) & 0xFF,// r
 			0x4c, // b
 			0xE012 // t
 			};
-	opt_suc(div_key_p,&_init,cc_nr, 8,false);
+	opt_suc(div_key_p, &_init, cc_nr, 8, false);
 	return _init;
 }
 /**
@@ -277,10 +270,10 @@ void opt_doTagMAC_2(State _init,  uint8_t* nr, uint8_t mac[4], const uint8_t* di
 {
 	static uint8_t _nr [4];
 	opt_reverse_arraybytecpy(_nr, nr, 4);
-	opt_suc(div_key_p,&_init,_nr, 4, true);
-	//opt_suc(div_key_p,&_init,nr, 4, false);
+	opt_suc(div_key_p, &_init,_nr, 4, true);
+	//opt_suc(div_key_p, &_init,nr, 4, false);
 	uint8_t dest []= {0,0,0,0};
-	opt_output(div_key_p,&_init, dest);
+	opt_output(div_key_p, &_init, dest);
 	//The output MAC must also be reversed
 	opt_reverse_arraybytecpy(mac, dest,4);
 	return;