dash/proxmark3
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

ADD: added a CRC64_ECMA implementation

Browse Source
This commit is contained in:
iceman1001
2015-03-11 22:06:23 +01:00
parent 12d708fec1
commit 3ee8c808c4
4 changed files with 124 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

24
client/scripting.c
View File

@@ -19,6 +19,7 @@
#include "nonce2key/nonce2key.h"
#include "../common/iso15693tools.h"
#include "../common/crc16.h"
#include "../common/crc64.h"
#include "aes.h"
/**
* The following params expected:
@@ -278,6 +279,28 @@ static int l_crc16(lua_State *L)
return 1;
}
static int l_crc64(lua_State *L)
{
size_t size;
uint64_t crc = 0;
unsigned char outdata[8] = {0x00};
const char *p_str = luaL_checklstring(L, 1, &size);
crc64( (uint8_t*) p_str, size, &crc);
outdata[0] = (uint8_t)(crc >> 56) & 0xff;
outdata[1] = (uint8_t)(crc >> 48) & 0xff;
outdata[2] = (uint8_t)(crc >> 40) & 0xff;
outdata[3] = (uint8_t)(crc >> 32) & 0xff;
outdata[4] = (uint8_t)(crc >> 24) & 0xff;
outdata[5] = (uint8_t)(crc >> 16) & 0xff;
outdata[6] = (uint8_t)(crc >> 8) & 0xff;
outdata[7] = crc & 0xff;
lua_pushlstring(L,(const char *)&outdata, sizeof(outdata));
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.
@@ -317,6 +340,7 @@ int set_pm3_libraries(lua_State *L)
{"iso15693_crc", l_iso15693_crc},
{"aes", l_aes},
{"crc16", l_crc16},
{"crc64", l_crc64},
{NULL, NULL}
};