Minor formatting change

diff --git a/armsrc/mifaredesfire.c b/armsrc/mifaredesfire.c
index 132629912ab21e17efcf61d6f4a2040cf954a643..b7c1bc5b17cda086e0a05090897c239d8337d42b 100644 (file)
--- a/armsrc/mifaredesfire.c
+++ b/armsrc/mifaredesfire.c
@@ -306,16 +306,15 @@ void MifareDES_Auth1(uint8_t mode, uint8_t algo, uint8_t keyno,  uint8_t *datain
                     }
                 }
                 
-                /*
                 //Change the selected key to a new value.
-                
+                /*
+                 
                 cmd[0] = 0xc4;
                 cmd[1] = keyno;
                 
-                uint8_t first,second;
-                
                 uint8_t newKey[16] = {0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77,0x00,0x11,0x22,0x33,0x44,0x55,0x66,0x77};
                 
+                uint8_t first, second;
                 uint8_t buff1[8] = {0x00};
                 uint8_t buff2[8] = {0x00};
                 uint8_t buff3[8] = {0x00};
@@ -324,24 +323,22 @@ void MifareDES_Auth1(uint8_t mode, uint8_t algo, uint8_t keyno,  uint8_t *datain
                 memcpy(buff2,newKey + 8, 8);
                 
                 ComputeCrc14443(CRC_14443_A, newKey, 16, &first, &second);
-                
                 memcpy(buff3, &first, 1);
                 memcpy(buff3 + 1, &second, 1);
                 
                 des_dec(&buff1, &buff1, skey->data);
+                memcpy(cmd+2,buff1,8);
                 
                 for (int x = 0; x < 8; x++) {
                     buff2[x] = buff2[x] ^ buff1[x];
                 }
                 des_dec(&buff2, &buff2, skey->data);
+                memcpy(cmd+10,buff2,8);
                 
                 for (int x = 0; x < 8; x++) {
                     buff3[x] = buff3[x] ^ buff2[x];
                 }
                 des_dec(&buff3, &buff3, skey->data);
-                
-                memcpy(cmd+2,buff1,8);
-                memcpy(cmd+10,buff2,8);
                 memcpy(cmd+18,buff3,8);
                 
                 // The command always times out on the first attempt, this will retry until a response