public static void encXORPass(byte[] raw, final int offset, final int size, int key)
    {
        int stop = size - 8;
        int pos = 4 + offset;
        int edx;
        int ecx = key; // Initial xor key
      
        while (pos > 8 & 0xFF);
            raw[pos++] = (byte) (edx >> 16 & 0xFF);
            raw[pos++] = (byte) (edx >> 24 & 0xFF);
        }
      
        raw[pos++] = (byte) (ecx & 0xFF);
        raw[pos++] = (byte) (ecx >> 8 & 0xFF);
        raw[pos++] = (byte) (ecx >> 16 & 0xFF);
        raw[pos] = (byte) (ecx >> 24 & 0xFF);
    }