From: marshmellow42 <marshmellowrf@gmail.com>
Date: Mon, 15 Feb 2016 19:13:49 +0000 (-0500)
Subject: Merge remote-tracking branch 'upstream/master' into pm3+reveng
X-Git-Tag: v3.0.0~76^2
X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/commitdiff_plain/7f0d5926362d50ed01ea04af95a1e03777fce47c?ds=sidebyside;hp=-c

Merge remote-tracking branch 'upstream/master' into pm3+reveng
---

7f0d5926362d50ed01ea04af95a1e03777fce47c
diff --combined client/Makefile
index ea532099,0972f441..5b604b11
--- a/client/Makefile
+++ b/client/Makefile
@@@ -57,14 -57,14 +57,14 @@@ CORESRCS = 	uart.c 
  
  
  CMDSRCS = 	nonce2key/crapto1.c\
- 		nonce2key/crypto1.c\
- 		nonce2key/nonce2key.c\
- 		loclass/cipher.c \
- 		loclass/cipherutils.c \
- 		loclass/des.c \
- 		loclass/ikeys.c \
- 		loclass/elite_crack.c\
- 		loclass/fileutils.c\
+ 			nonce2key/crypto1.c\
+ 			nonce2key/nonce2key.c\
+ 			loclass/cipher.c \
+ 			loclass/cipherutils.c \
+ 			loclass/des.c \
+ 			loclass/ikeys.c \
+ 			loclass/elite_crack.c\
+ 			loclass/fileutils.c\
  			mifarehost.c\
  			crc.c \
  			crc16.c \
@@@ -84,11 -84,13 +84,13 @@@
  			cmdhflegic.c \
  			cmdhficlass.c \
  			cmdhfmf.c \
 -            cmdhfmfu.c \
 +			cmdhfmfu.c \
+ 			cmdhftopaz.c \
  			cmdhw.c \
  			cmdlf.c \
  			cmdlfio.c \
  			cmdlfhid.c \
+ 			cmdlfawid.c \
  			cmdlfem4x.c \
  			cmdlfhitag.c \
  			cmdlfti.c \
@@@ -96,6 -98,7 +98,7 @@@
  			cmdmain.c \
  			cmdlft55xx.c \
  			cmdlfpcf7931.c\
+ 			cmdlfviking.c\
  			pm3_binlib.c\
  			scripting.c\
  			cmdscript.c\
@@@ -103,13 -106,6 +106,13 @@@
  			aes.c\
  			protocols.c\
  			sha1.c\
 +			cmdcrc.c\
 +			reveng/reveng.c\
 +			reveng/cli.c\
 +			reveng/bmpbit.c\
 +			reveng/model.c\
 +			reveng/poly.c\
 +			reveng/getopt.c\
  
  ZLIBSRCS = deflate.c adler32.c trees.c zutil.c inflate.c inffast.c inftrees.c
  ZLIB_FLAGS = -DZ_SOLO -DZ_PREFIX -DNO_GZIP -DZLIB_PM3_TUNED 
diff --combined client/cmdmain.c
index d994f2e5,c1d730ee..843f9301
--- a/client/cmdmain.c
+++ b/client/cmdmain.c
@@@ -25,14 -25,12 +25,14 @@@
  #include "cmdmain.h"
  #include "util.h"
  #include "cmdscript.h"
 +#include "cmdcrc.h"
  
  
  unsigned int current_command = CMD_UNKNOWN;
  
  static int CmdHelp(const char *Cmd);
  static int CmdQuit(const char *Cmd);
 +static int CmdRev(const char *Cmd);
  
  //For storing command that are received from the device
  #define CMD_BUFFER_SIZE 50
@@@ -44,16 -42,15 +44,16 @@@ static int cmd_tail;//Starts as 
  
  static command_t CommandTable[] = 
  {
 -	{"help",	CmdHelp,	1, "This help. Use '<command> help' for details of a particular command."},
 -	{"data", 	CmdData,	1, "{ Plot window / data buffer manipulation... }"},
 -	{"hf",   	CmdHF,		1, "{ High Frequency commands... }"},
 -	{"hw",   	CmdHW,		1, "{ Hardware commands... }"},
 -	{"lf",   	CmdLF,		1, "{ Low Frequency commands... }"},
 -	{"script",	CmdScript,	1, "{ Scripting commands }"},
 -	{"quit", 	CmdQuit,	1, "Exit program"},
 -	{"exit", 	CmdQuit,	1, "Exit program"},
 -	{NULL, NULL, 0, NULL}
 +  {"help",  CmdHelp,  1, "This help. Use '<command> help' for details of a particular command."},
 +  {"data",  CmdData,  1, "{ Plot window / data buffer manipulation... }"},
 +  {"hf",    CmdHF,    1, "{ High Frequency commands... }"},
 +  {"hw",    CmdHW,    1, "{ Hardware commands... }"},
 +  {"lf",    CmdLF,    1, "{ Low Frequency commands... }"},
 +  {"reveng",CmdRev,   1, "Crc calculations from the software reveng1-30"},
 +  {"script",CmdScript,1, "{ Scripting commands }"},
 +  {"quit",  CmdQuit,  1, "Exit program"},
 +  {"exit",  CmdQuit,  1, "Exit program"},
 +  {NULL, NULL, 0, NULL}
  };
  
  command_t* getTopLevelCommandTable()
@@@ -68,16 -65,8 +68,15 @@@ int CmdHelp(const char *Cmd
  
  int CmdQuit(const char *Cmd)
  {
-   exit(0);
-   return 0;
+   return 99;
  }
 +
 +int CmdRev(const char *Cmd)
 +{
 +  CmdCrc(Cmd);
 +  return 0;
 +}
 +
  /**
   * @brief This method should be called when sending a new command to the pm3. In case any old
   *  responses from previous commands are stored in the buffer, a call to this method should clear them.
@@@ -107,8 -96,9 +106,9 @@@ void storeCommand(UsbCommand *command
      memcpy(destination, command, sizeof(UsbCommand));
  
      cmd_head = (cmd_head +1) % CMD_BUFFER_SIZE; //increment head and wrap
- 
  }
+ 
+ 
  /**
   * @brief getCommand gets a command from an internal circular buffer.
   * @param response location to write command
@@@ -127,9 -117,9 +127,9 @@@ int getCommand(UsbCommand* response
      cmd_tail = (cmd_tail +1 ) % CMD_BUFFER_SIZE;
  
      return 1;
- 
  }
  
+ 
  /**
   * Waits for a certain response type. This method waits for a maximum of
   * ms_timeout milliseconds for a specified response command.
@@@ -141,41 -131,43 +141,43 @@@
   */
  bool WaitForResponseTimeout(uint32_t cmd, UsbCommand* response, size_t ms_timeout) {
    
-   UsbCommand resp;
+ 	UsbCommand resp;
  	
- 	if (response == NULL)
-     response = &resp;
- 
- 
-   // Wait until the command is received
-   for(size_t dm_seconds=0; dm_seconds < ms_timeout/10; dm_seconds++) {
+ 	if (response == NULL) {
+ 		response = &resp;
+ 	}
  
+ 	// Wait until the command is received
+ 	for(size_t dm_seconds=0; dm_seconds < ms_timeout/10; dm_seconds++) {
  		while(getCommand(response)) {
-           if(response->cmd == cmd){
-           return true;
-           }
-       }
-         msleep(10); // XXX ugh
-         if (dm_seconds == 200) { // Two seconds elapsed
-           PrintAndLog("Waiting for a response from the proxmark...");
-           PrintAndLog("Don't forget to cancel its operation first by pressing on the button");
-         }
+ 			if(response->cmd == cmd){
+ 				return true;
+ 			}
+ 		}
+ 		msleep(10); // XXX ugh
+ 		if (dm_seconds == 200) { // Two seconds elapsed
+ 			PrintAndLog("Waiting for a response from the proxmark...");
+ 			PrintAndLog("Don't forget to cancel its operation first by pressing on the button");
+ 		}
  	}
-     return false;
+ 	return false;
  }
  
+ 
  bool WaitForResponse(uint32_t cmd, UsbCommand* response) {
  	return WaitForResponseTimeout(cmd,response,-1);
  }
  
+ 
  //-----------------------------------------------------------------------------
  // Entry point into our code: called whenever the user types a command and
  // then presses Enter, which the full command line that they typed.
  //-----------------------------------------------------------------------------
- void CommandReceived(char *Cmd) {
-   CmdsParse(CommandTable, Cmd);
+ int CommandReceived(char *Cmd) {
+ 	return CmdsParse(CommandTable, Cmd);
  }
  
+ 
  //-----------------------------------------------------------------------------
  // Entry point into our code: called whenever we received a packet over USB
  // that we weren't necessarily expecting, for example a debug print.
@@@ -185,10 -177,11 +187,11 @@@ void UsbCommandReceived(UsbCommand *UC
  	switch(UC->cmd) {
  		// First check if we are handling a debug message
  		case CMD_DEBUG_PRINT_STRING: {
- 			char s[USB_CMD_DATA_SIZE+1] = {0x00};
+ 			char s[USB_CMD_DATA_SIZE+1];
+ 			memset(s, 0x00, sizeof(s));
  			size_t len = MIN(UC->arg[0],USB_CMD_DATA_SIZE);
  			memcpy(s,UC->d.asBytes,len);
- 			PrintAndLog("#db# %s       ", s);
+ 			PrintAndLog("#db# %s", s);
  			return;
  		} break;
  
@@@ -199,12 -192,13 +202,13 @@@
  
  		case CMD_DOWNLOADED_RAW_ADC_SAMPLES_125K: {
  			memcpy(sample_buf+(UC->arg[0]),UC->d.asBytes,UC->arg[1]);
+ 			return;
  		} break;
  
  		default:
+ 			storeCommand(UC);
  			break;
  	}
  
- 	storeCommand(UC);
  }
  
diff --combined client/scripting.c
index 88afef34,a188ecf0..8d77c78a
--- a/client/scripting.c
+++ b/client/scripting.c
@@@ -18,11 -18,11 +18,12 @@@
  #include "util.h"
  #include "nonce2key/nonce2key.h"
  #include "../common/iso15693tools.h"
+ #include "iso14443crc.h"
  #include "../common/crc16.h"
  #include "../common/crc64.h"
  #include "../common/sha1.h"
  #include "aes.h"
 +#include "cmdcrc.h"
  /**
   * The following params expected:
   *  UsbCommand c
@@@ -229,6 -229,27 +230,27 @@@ static int l_iso15693_crc(lua_State *L
  	return 1;
  }
  
+ static int l_iso14443b_crc(lua_State *L)
+ {
+ 	/* void ComputeCrc14443(int CrcType,
+                      const unsigned char *Data, int Length,
+                      unsigned char *TransmitFirst,
+                      unsigned char *TransmitSecond)
+ 	*/
+ 	unsigned char buf[USB_CMD_DATA_SIZE];
+ 	size_t len = 0;
+ 	const char *data = luaL_checklstring(L, 1, &len);
+ 	if (USB_CMD_DATA_SIZE < len)
+ 		len =  USB_CMD_DATA_SIZE-2;
+ 
+ 	for (int i = 0; i < len; i += 2) {
+ 		sscanf(&data[i], "%02x", (unsigned int *)&buf[i / 2]);
+ 	}
+ 	ComputeCrc14443(CRC_14443_B, buf, len, &buf[len], &buf[len+1]);
+ 
+ 	lua_pushlstring(L, (const char *)&buf, len+2);
+ 	return 1;
+ }
  /*
   Simple AES 128 cbc hook up to OpenSSL.
   params:  key, input
@@@ -389,62 -410,6 +411,62 @@@ static int l_sha1(lua_State *L
  	return 1;
  }
  
 +static int l_reveng_models(lua_State *L){
 +
 +	char *models[80];
 +	int count = 0;
 +	int in_width = luaL_checkinteger(L, 1);
 +	
 +	if( in_width > 89 ) return returnToLuaWithError(L,"Width cannot exceed 89, got %d", in_width);
 +
 +	uint8_t width[80];
 +	width[0] = (uint8_t)in_width;
 +	int ans = GetModels(models, &count, width);
 +	if (!ans) return 0;
 +	
 +	lua_newtable(L);
 +	
 +	for (int i = 0; i < count; i++){
 +		lua_pushstring(L,  (const char*)models[i]);
 +		lua_rawseti(L,-2,i+1);
 +		free(models[i]);
 +	}
 +
 +	return 1;
 +}
 +
 +//Called with 4 parameters.
 +// inModel   ,string containing the crc model name: 'CRC-8'
 +// inHexStr  ,string containing the hex representation of the data that will be used for CRC calculations.
 +// reverse   ,int 0/1  (bool) if 1, calculate the reverse CRC
 +// endian    ,char,  'B','b','L','l','t','r' describing if Big-Endian or Little-Endian should be used in different combinations.
 +//
 +// outputs:  string with hex representation of the CRC result
 +static int l_reveng_RunModel(lua_State *L){
 +	//-c || -v
 +	//inModel = valid model name string - CRC-8
 +	//inHexStr = input hex string to calculate crc on
 +	//reverse = reverse calc option if true
 +	//endian = {0 = calc default endian input and output, b = big endian input and output, B = big endian output, r = right justified
 +	//          l = little endian input and output, L = little endian output only, t = left justified}
 +	//result = calculated crc hex string	
 +	char result[50];
 +	
 +	const char *inModel = luaL_checkstring(L, 1);
 +	const char *inHexStr = luaL_checkstring(L, 2);
 +	bool reverse =  lua_toboolean(L, 3);
 +	const char endian = luaL_checkstring(L, 4)[0];
 +
 +	//PrintAndLog("mod: %s, hex: %s, rev %d", inModel, inHexStr, reverse);
 +	//int RunModel(char *inModel, char *inHexStr, bool reverse, char endian, char *result)
 +	int ans = RunModel( (char *)inModel, (char *)inHexStr, reverse, endian, result);
 +	if (!ans) 	
 +		return returnToLuaWithError(L,"Reveng failed");
 +
 +	lua_pushstring(L, (const char*)result); 
 +	return 1;
 +}
 +
  /**
   * @brief Sets the lua path to include "./lualibs/?.lua", in order for a script to be
   * able to do "require('foobar')" if foobar.lua is within lualibs folder.
@@@ -483,6 -448,7 +505,7 @@@ int set_pm3_libraries(lua_State *L
  		{"clearCommandBuffer",          l_clearCommandBuffer},
  		{"console",                     l_CmdConsole},
  		{"iso15693_crc",                l_iso15693_crc},
+ 		{"iso14443b_crc",               l_iso14443b_crc},
  		{"aes128_decrypt",              l_aes128decrypt_cbc},
  		{"aes128_decrypt_ecb",          l_aes128decrypt_ecb},
  		{"aes128_encrypt",              l_aes128encrypt_cbc},
@@@ -490,8 -456,6 +513,8 @@@
  		{"crc16",                       l_crc16},
  		{"crc64",                       l_crc64},
  		{"sha1",                        l_sha1},
 +		{"reveng_models",               l_reveng_models},
 +		{"reveng_runmodel",             l_reveng_RunModel},
  		{NULL, NULL}
  	};