CRC32_ADLATUS calculator

crc32adlatus.py

#!/usr/bin/env python3  
# -*- coding: utf-8 -*-
# ---------------------------------------------------------------------------
# Created By  : Jille
# This is meant specifically for calculating CRC32_ADLATUS for a file

import sys
import crcmod
import argparse

parser = argparse.ArgumentParser()
parser.add_argument("filename")
args = parser.parse_args()

data = open(args.filename, 'rb').read()

crc32_adlatus = crcmod.mkCrcFun(0x104c11db7, initCrc=0, xorOut=0, rev=True)
crc = crc32_adlatus(data)

print (" CRC32_ADLATUS: %08x" %(crc))