Remove unrelated file

client/loclass/blaine.c

@@ -1,165 +0,0 @@
-#include <stdio.h>
-#include <stdlib.h>
-#include "des.h"
-
-int main(int argc, const char* argv[]) {
-	des_context ctx;
-
-	unsigned char key[8] = {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-    printf("Key: ");
-    for (int i = 0; i < 8; i++) {
-        printf("%02x ", key[i]);
-    }
-    printf("\n\n");
-    
-    // This is the challange sent from PICC
-    unsigned char ek0RandB[8] = {0x4f, 0xb1, 0xed, 0x2e, 0x11, 0x37, 0xd5, 0x1a};
-
-    if (argc == 8 + 1) {
-        for (int i = 0 + 1; i < 8 + 1; i++) {
-            ek0RandB[i - 1] = strtol(argv[i], NULL, 16);
-        }
-    }
-    
-    printf("ek0RandB (Challange): ");
-    for (int i = 0; i < 8; i++) {
-        printf("%02x ", ek0RandB[i]);
-    }
-    printf("\n\n");
-
-    unsigned char RandB[8];
-	unsigned char RandBP[8];
-    unsigned char ek0RandBP[8];
-
-    // TODO: Make this randomly generated
-	unsigned char RandA[8] = {0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00};
-	unsigned char ek0RandA[8];
-    
-    unsigned char sessionKey[8];
-
-	des_setkey_dec(&ctx, key);
-
-    //Decrypt RandB from PICC
-	des_crypt_ecb(&ctx, ek0RandB, RandB);
-
-	printf("RandB: ");
-	for (int i = 0; i < 8; i++) {
-		printf("%02x ", RandB[i]);
-	}
-	printf("\n");
-
-	//Shift RandB left by 8 bits to produce RandB’
-	for (int x = 0; x < 7; x++) {
-		RandBP[x] = RandB[x + 1];
-	}
-	RandBP[7] = RandB[0];
-
-	printf("RandB’: ");
-	for (int i = 0; i < 8; i++) {
-		printf("%02x ", RandBP[i]);
-	}
-	printf("\n");
-
-	//Print RandA
-	printf("RandA: ");
-	for (int i = 0; i < 8; i++) {
-		printf("%02x ", RandA[i]);
-	}
-	printf("\n\n");
-
-	//Encrypt RandA into ek0RandA
-	des_crypt_ecb(&ctx, RandA, ek0RandA);
-
-	printf("ek0RandA: ");
-	for (int i = 0; i < 8; i++) {
-		printf("%02x ", ek0RandA[i]);
-	}
-	printf("\n");
-	
-	//Encrypt ( ek0RandA XOR RandB' ) for CBC Mode chaining
-	for (int i = 0; i < 8; i++) {
-		ek0RandBP[i] = RandBP[i] ^ ek0RandA[i];
-	}
-
-	des_crypt_ecb(&ctx, ek0RandBP, ek0RandBP);
-    
-    printf("ek0(RandB' XOR ek0RandA): ");
-	for (int i = 0; i < 8; i++) {
-		printf("%02x ", ek0RandBP[i]);
-	}
-	printf("\n\n");
-    
-    //Varibles used in checking for proper reply from PICC
-    unsigned char RandAP[8];
-    unsigned char ek0RandAP[8];
-    
-    //Shift RandA left by 8 bits to produce RandA’
-    for (int x = 0; x < 7; x++) {
-        RandAP[x] = RandA[x + 1];
-    }
-    RandAP[7] = RandA[0];
-    
-    //Encrypt RandA' to check PICC's response.
-    des_crypt_ecb(&ctx, RandAP, ek0RandAP);
-    
-    printf("ek0RandA' (Expected reply): ");
-    for (int i = 0; i < 8; i++) {
-        printf("%02x ", ek0RandAP[i]);
-    }
-    printf("\n");
-    
-    //Create session key
-    sessionKey[0] = RandA[0];
-    sessionKey[1] = RandA[1];
-    sessionKey[2] = RandA[2];
-    sessionKey[3] = RandA[3];
-    sessionKey[4] = RandB[0];
-    sessionKey[5] = RandB[1];
-    sessionKey[6] = RandB[2];
-    sessionKey[7] = RandB[3];
-    
-    printf("Session Key: ");
-    for (int i = 0; i < 8; i++) {
-        printf("%02x ", sessionKey[i]);
-    }
-    printf("\n");
-    
-	return 1;
-}
-
-/*
- Recorded Activity
- 
- Start = Start of Start Bit, End = End of last modulation. Src = Source of Transfer
- All times are in carrier periods (1/13.56Mhz)
- 
- Start |       End | Src | Data
- -----------|-----------|-----|--------
- 0 |       992 | Rdr | 52
- 2228 |      4596 | Tag | 44  03
- 1836032 |   1838496 | Rdr | 93  20
- 1839668 |   1845492 | Tag | 88  04  6e  22  c0
- 3806976 |   3817440 | Rdr | 93  70  88  04  6e  22  c0  dc  b8
- 3818676 |   3822196 | Tag | 24  d8  36
- 5815808 |   5818272 | Rdr | 95  20
- 5819444 |   5825268 | Tag | 72  63  34  80  a5
- 7757824 |   7768288 | Rdr | 95  70  72  63  34  80  a5  a7  a5
- 7769524 |   7773108 | Tag | 20  fc  70
- 9715072 |   9719840 | Rdr | e0  80  31  73
- 9721012 |   9730292 | Tag | 06  75  77  81  02  80  02  f0
- 12074624 |  12080480 | Rdr | 02  0a  00  dc  ed
- 12111924 |  12125812 | Tag | 02  af  4f  b1  ed  2e  11  37  d5  1a  bf  55
- 229214720 | 229237856 | Rdr | 03  af  f3  56  83  43  79  d1  65  cd  6c  6d  17  e8  14  6e  52  eb  6d  2b
- 229268916 | 229282804 | Tag | 03  00  0d  9f  27  9b  a5  d8  72  60  f3  6f
-*/
-
-/*
- hf 14a raw -p -a -b 7 52
- hf 14a raw -p 93 20
- hf 14a raw -p -c 93  70  88  04  6e  22  c0
- hf 14a raw -p 95 20
- hf 14a raw -p -c 95  70  72  63  34  80  a5
- hf 14a raw -p e0  80  31  73
- hf 14a raw -p -c 02 0a 00
- hf 14a raw -p -c 03 af ...
-*/