import serial
import struct
from siphashc import siphash

def _hash(key: str, sender: int, receiver: int, msg_type: int, data: bytes):
    packed_data = struct.pack(">h>hBs", sender, receiver, msg_type, data)
    return struct.pack("Q", siphash(key, packed_data))


class SerialMessage(object):
    def __init__(self):
        pass

    def serialize(self):
        pass




class Connection(object):

    def __init__(self, device):
        self._device = device
        self._conn = None

    def connect(self):
        self._conn = serial.Serial(self._device, 115200)

import serial
import struct
from siphashc import siphash


def _hash(key: bytes, sender: int, receiver: int, msg_type: int, data: bytes):
    packed_data = struct.pack(">hhB", sender, receiver, msg_type) + data
    return struct.pack(">Q", siphash(key, packed_data))


class SerialMessage(object):
    def __init__(self):
        pass

    def serialize(self):
        pass


class Connection(object):
    def __init__(self, device):
        self._device = device
        self._conn = None

    def connect(self):
        self._conn = serial.Serial(self._device, 115200)

Fix python siphashing to match c implementation
Fix python siphashing to match c implementation

Signed-off-by: Jan Losinski <577c4104c61edf9f052c616c0c23e67bef4a9955@wh2.tu-dresden.de>
