X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/314a9b9cdd3d0e45bef3158e0a40de8568edf236..26d0156a469ce972c5115a96b96551664ff4dd2f:/client/cmdhficlass.c

diff --git a/client/cmdhficlass.c b/client/cmdhficlass.c
index d42f7eef..35cf350c 100644
--- a/client/cmdhficlass.c
+++ b/client/cmdhficlass.c
@@ -16,15 +16,14 @@
 #include <sys/stat.h>
 #include <ctype.h>
 #include "iso14443crc.h" // Can also be used for iClass, using 0xE012 as CRC-type
-#include "data.h"
-#include "proxmark3.h"
+#include "comms.h"
 #include "ui.h"
 #include "cmdparser.h"
 #include "cmdhficlass.h"
 #include "common.h"
 #include "util.h"
 #include "cmdmain.h"
-#include "polarssl/des.h"
+#include "mbedtls/des.h"
 #include "loclass/cipherutils.h"
 #include "loclass/cipher.h"
 #include "loclass/ikeys.h"
@@ -34,6 +33,7 @@
 #include "usb_cmd.h"
 #include "cmdhfmfu.h"
 #include "util_posix.h"
+#include "cmdhf14a.h" // DropField()
 
 static int CmdHelp(const char *Cmd);
 
@@ -294,14 +294,13 @@ int CmdHFiClassELoad(const char *Cmd) {
 	//File handling and reading
 	FILE *f;
 	char filename[FILE_PATH_SIZE];
-	if(opt == 'f' && param_getstr(Cmd, 1, filename, sizeof(filename)) > 0)
-	{
+	if (opt == 'f' && param_getstr(Cmd, 1, filename, sizeof(filename)) > 0) {
 		f = fopen(filename, "rb");
-	}else{
+	} else {
 		return hf_iclass_eload_usage();
 	}
 
-	if(!f) {
+	if (!f) {
 		PrintAndLog("Failed to read from file '%s'", filename);
 		return 1;
 	}
@@ -324,8 +323,7 @@ int CmdHFiClassELoad(const char *Cmd) {
 	printIclassDumpInfo(dump);
 	//Validate
 
-	if (bytes_read < fsize)
-	{
+	if (bytes_read < fsize)	{
 		prnlog("Error, could only read %d bytes (should be %d)",bytes_read, fsize );
 		free(dump);
 		return 1;
@@ -334,10 +332,10 @@ int CmdHFiClassELoad(const char *Cmd) {
 	uint32_t bytes_sent = 0;
 	uint32_t bytes_remaining  = bytes_read;
 
-	while(bytes_remaining > 0){
+	while (bytes_remaining > 0) {
 		uint32_t bytes_in_packet = MIN(USB_CMD_DATA_SIZE, bytes_remaining);
 		UsbCommand c = {CMD_ICLASS_EML_MEMSET, {bytes_sent,bytes_in_packet,0}};
-		memcpy(c.d.asBytes, dump, bytes_in_packet);
+		memcpy(c.d.asBytes, dump+bytes_sent, bytes_in_packet);
 		SendCommand(&c);
 		bytes_remaining -= bytes_in_packet;
 		bytes_sent += bytes_in_packet;
@@ -415,8 +413,8 @@ int CmdHFiClassDecrypt(const char *Cmd) {
 	fseek(f, 0, SEEK_SET);
 	uint8_t enc_dump[8] = {0};
 	uint8_t *decrypted = malloc(fsize);
-	des3_context ctx = { DES_DECRYPT ,{ 0 } };
-	des3_set2key_dec( &ctx, key);
+	mbedtls_des3_context ctx = { {0} };
+	mbedtls_des3_set2key_dec( &ctx, key);
 	size_t bytes_read = fread(enc_dump, 1, 8, f);
 
 	//Use the first block (CSN) for filename
@@ -432,7 +430,7 @@ int CmdHFiClassDecrypt(const char *Cmd) {
 		{
 			memcpy(decrypted+(blocknum*8), enc_dump, 8);
 		}else{
-			des3_crypt_ecb(&ctx, enc_dump,decrypted +(blocknum*8) );
+			mbedtls_des3_crypt_ecb(&ctx, enc_dump,decrypted +(blocknum*8) );
 		}
 		printvar("decrypted block", decrypted +(blocknum*8), 8);
 		bytes_read = fread(enc_dump, 1, 8, f);
@@ -467,10 +465,10 @@ static int iClassEncryptBlkData(uint8_t *blkData) {
 
 	uint8_t encryptedData[16];
 	uint8_t *encrypted = encryptedData;
-	des3_context ctx = { DES_DECRYPT ,{ 0 } };
-	des3_set2key_enc( &ctx, key);
+	mbedtls_des3_context ctx = { {0} };
+	mbedtls_des3_set2key_enc( &ctx, key);
 	
-	des3_crypt_ecb(&ctx, blkData,encrypted);
+	mbedtls_des3_crypt_ecb(&ctx, blkData,encrypted);
 	//printvar("decrypted block", decrypted, 8);
 	memcpy(blkData,encrypted,8);
 
@@ -750,8 +748,7 @@ int CmdHFiClassReader_Dump(const char *Cmd) {
 		blocksRead = (sizeof(tag_data)/8) - blockno;
 	}
 	// response ok - now get bigbuf content of the dump
-	GetFromBigBuf(tag_data+(blockno*8), blocksRead*8, startindex);
-	WaitForResponse(CMD_ACK,NULL);
+	GetFromBigBuf(tag_data+(blockno*8), blocksRead*8, startindex, NULL, -1, false);
 	size_t gotBytes = blocksRead*8 + blockno*8;
 
 	// try AA2
@@ -793,8 +790,7 @@ int CmdHFiClassReader_Dump(const char *Cmd) {
 				blocksRead = (sizeof(tag_data) - gotBytes)/8;
 			}
 			// get dumped data from bigbuf
-			GetFromBigBuf(tag_data+gotBytes, blocksRead*8, startindex);
-			WaitForResponse(CMD_ACK,NULL);
+			GetFromBigBuf(tag_data+gotBytes, blocksRead*8, startindex, NULL, -1, false);
 
 			gotBytes += blocksRead*8;			
 		} else { //field is still on - turn it off...