// Some lua scripting glue to proxmark core.
//-----------------------------------------------------------------------------
+#include "scripting.h"
+
+#include <stdlib.h>
#include <lua.h>
#include <lualib.h>
#include <lauxlib.h>
#include "proxmark3.h"
+#include "comms.h"
#include "usb_cmd.h"
#include "cmdmain.h"
-#include "scripting.h"
#include "util.h"
-#include "nonce2key/nonce2key.h"
+#include "mifare/mifarehost.h"
#include "../common/iso15693tools.h"
+#include "iso14443crc.h"
#include "../common/crc16.h"
#include "../common/crc64.h"
-#include "../common/sha1.h"
-#include "aes.h"
+#include <mbedtls/sha1.h>
+#include <mbedtls/aes.h>
+
/**
* The following params expected:
* UsbCommand c
return 2;
}
-static int l_nonce2key(lua_State *L){
-
- size_t size;
- const char *p_uid = luaL_checklstring(L, 1, &size);
- if(size != 4) return returnToLuaWithError(L,"Wrong size of uid, got %d bytes, expected 4", (int) size);
-
- const char *p_nt = luaL_checklstring(L, 2, &size);
- if(size != 4) return returnToLuaWithError(L,"Wrong size of nt, got %d bytes, expected 4", (int) size);
-
- const char *p_nr = luaL_checklstring(L, 3, &size);
- if(size != 4) return returnToLuaWithError(L,"Wrong size of nr, got %d bytes, expected 4", (int) size);
-
- const char *p_par_info = luaL_checklstring(L, 4, &size);
- if(size != 8) return returnToLuaWithError(L,"Wrong size of par_info, got %d bytes, expected 8", (int) size);
-
- const char *p_pks_info = luaL_checklstring(L, 5, &size);
- if(size != 8) return returnToLuaWithError(L,"Wrong size of ks_info, got %d bytes, expected 8", (int) size);
-
-
- uint32_t uid = bytes_to_num(( uint8_t *)p_uid,4);
- uint32_t nt = bytes_to_num(( uint8_t *)p_nt,4);
-
- uint32_t nr = bytes_to_num(( uint8_t*)p_nr,4);
- uint64_t par_info = bytes_to_num(( uint8_t *)p_par_info,8);
- uint64_t ks_info = bytes_to_num(( uint8_t *)p_pks_info,8);
-
- uint64_t key = 0;
-
- int retval = nonce2key(uid,nt, nr, par_info,ks_info, &key);
+static int l_mfDarkside(lua_State *L){
+ uint64_t key;
+
+ int retval = mfDarkside(&key);
+
//Push the retval on the stack
- lua_pushinteger(L,retval);
+ lua_pushinteger(L, retval);
//Push the key onto the stack
uint8_t dest_key[8];
- num_to_bytes(key,sizeof(dest_key),dest_key);
+ num_to_bytes(key, sizeof(dest_key), dest_key);
- //printf("Pushing to lua stack: %012"llx"\n",key);
- lua_pushlstring(L,(const char *) dest_key,sizeof(dest_key));
+ //printf("Pushing to lua stack: %012" PRIx64 "\n",key);
+ lua_pushlstring(L,(const char *)dest_key, sizeof(dest_key));
return 2; //Two return values
}
+
//static int l_PrintAndLog(lua_State *L){ return CmdHF14AMfDump(luaL_checkstring(L, 1));}
+
static int l_clearCommandBuffer(lua_State *L){
clearCommandBuffer();
return 0;
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 (len > USB_CMD_DATA_SIZE-2)
+ 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
sscanf(&p_key[i], "%02x", (unsigned int *)&aes_key[i / 2]);
}
- aes_context ctx;
- aes_init(&ctx);
- aes_setkey_dec(&ctx, aes_key, 128);
- aes_crypt_cbc(&ctx,AES_DECRYPT,sizeof(indata), iv, indata,outdata );
+ mbedtls_aes_context ctx;
+ mbedtls_aes_init(&ctx);
+ mbedtls_aes_setkey_dec(&ctx, aes_key, 128);
+ mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_DECRYPT, sizeof(indata), iv, indata,outdata );
//Push decrypted array as a string
lua_pushlstring(L,(const char *)&outdata, sizeof(outdata));
return 1;// return 1 to signal one return value
sscanf(&p_encTxt[i], "%02x", (unsigned int *)&indata[i / 2]);
sscanf(&p_key[i], "%02x", (unsigned int *)&aes_key[i / 2]);
}
- aes_context ctx;
- aes_init(&ctx);
- aes_setkey_dec(&ctx, aes_key, 128);
- aes_crypt_ecb(&ctx, AES_DECRYPT, indata, outdata );
+ mbedtls_aes_context ctx;
+ mbedtls_aes_init(&ctx);
+ mbedtls_aes_setkey_dec(&ctx, aes_key, 128);
+ mbedtls_aes_crypt_ecb(&ctx, MBEDTLS_AES_DECRYPT, indata, outdata );
//Push decrypted array as a string
lua_pushlstring(L,(const char *)&outdata, sizeof(outdata));
sscanf(&p_key[i], "%02x", (unsigned int *)&aes_key[i / 2]);
}
- aes_context ctx;
- aes_init(&ctx);
- aes_setkey_enc(&ctx, aes_key, 128);
- aes_crypt_cbc(&ctx, AES_ENCRYPT, sizeof(indata), iv, indata, outdata );
+ mbedtls_aes_context ctx;
+ mbedtls_aes_init(&ctx);
+ mbedtls_aes_setkey_enc(&ctx, aes_key, 128);
+ mbedtls_aes_crypt_cbc(&ctx, MBEDTLS_AES_ENCRYPT, sizeof(indata), iv, indata, outdata );
//Push encrypted array as a string
lua_pushlstring(L,(const char *)&outdata, sizeof(outdata));
return 1;// return 1 to signal one return value
sscanf(&p_txt[i], "%02x", (unsigned int *)&indata[i / 2]);
sscanf(&p_key[i], "%02x", (unsigned int *)&aes_key[i / 2]);
}
- aes_context ctx;
- aes_init(&ctx);
- aes_setkey_enc(&ctx, aes_key, 128);
- aes_crypt_ecb(&ctx, AES_ENCRYPT, indata, outdata );
+ mbedtls_aes_context ctx;
+ mbedtls_aes_init(&ctx);
+ mbedtls_aes_setkey_enc(&ctx, aes_key, 128);
+ mbedtls_aes_crypt_ecb(&ctx, MBEDTLS_AES_ENCRYPT, indata, outdata );
//Push encrypted array as a string
lua_pushlstring(L,(const char *)&outdata, sizeof(outdata));
return 1;// return 1 to signal one return value
size_t size;
const char *p_str = luaL_checklstring(L, 1, &size);
unsigned char outdata[20] = {0x00};
- sha1( (uint8_t*) p_str, size, outdata);
+ mbedtls_sha1( (uint8_t*) p_str, size, outdata);
lua_pushlstring(L,(const char *)&outdata, sizeof(outdata));
return 1;
}
static const luaL_Reg libs[] = {
{"SendCommand", l_SendCommand},
{"WaitForResponseTimeout", l_WaitForResponseTimeout},
- {"nonce2key", l_nonce2key},
+ {"mfDarkside", l_mfDarkside},
//{"PrintAndLog", l_PrintAndLog},
{"foobar", l_foobar},
{"ukbhit", l_ukbhit},
{"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},
//-- Last but not least, add to the LUA_PATH (package.path in lua)
// so we can load libraries from the ./lualib/ - directory
- setLuaPath(L,"./lualibs/?.lua");
+ char libraries_path[strlen(get_my_executable_directory()) + strlen(LUA_LIBRARIES_DIRECTORY) + strlen(LUA_LIBRARIES_WILDCARD) + 1];
+ strcpy(libraries_path, get_my_executable_directory());
+ strcat(libraries_path, LUA_LIBRARIES_DIRECTORY);
+ strcat(libraries_path, LUA_LIBRARIES_WILDCARD);
+ setLuaPath(L, libraries_path);
return 1;
}
projects / proxmark3-svn / blobdiff