crc file check

/*************************************** ******************************* * * Filename: main. c * * Description: A simple test program for the CRC implementations. * * Notes: To test a different CRC standard, modify crc. h. * * * Copyright (c) 2000

I downloaded a software program of nearly one GB yesterday. When I decompressed the package, I was prompted that "CRC verification failed and the file was damaged". It would take more than four hours to download the software again, I have tried many

Absrtact: This paper first discusses the CRC's Algebra algorithm, then takes the common Crc-itu as an example, through the hardware circuit realization, has brought out the bit-type algorithm, finally emphatically introduced the byte type quick look-

#!/usr/bin/eperl-w# filename:crc-16.pl## Copyright Axxeo GmbH# Licensed under the Apache License, Version 2.0 (the "License");# You are not a use of this file except in compliance with the License.# Obtain a copy of the License at##

Because I encountered many problems when designing the CRC module, I did not find an article with practical guidance on the Internet. After several simulation modifications and simulation, I got the correct result, therefore, we are willing to

The CRC check function is encapsulated in the class, and the CRC is verified by the console parameter (relative path of the file). 1 usingSystem;2 usingSystem.Collections.Generic;3 usingSystem.IO;4 usingSystem.Linq;5 usingSystem.Text;6

In the previous article, the CRC.exe that generated the output will become the built-in module for this form application.Create a new Windows Forms application called Crclick. Locate the application CRC.exe from the console application and copy it

In the previous section we introduced the flower instruction, but the flower instruction is one kind of very simple thing, basically enters the door the cracker all can deal with. Therefore, it is necessary for us to add better protection to our own

Abstract: CRC (cyclic redundancy check) is widely used in error detection during data communication.Error Checking capability. This article describes in detail the basic principles of CRC and explains the concept of the common lookup

WinRAR can be said to be now the most scenic compression software, the limelight gradually overshadowed the old winzip! Ultra high compression ratio, simple and easy-to-use interface, powerful function ... However, I do not know if you have