Top "Crc32" questions

A cyclic redundancy check (CRC) is an error-detecting code designed to detect accidental changes to raw computer data, and is commonly used in digital networks.

Calculate CRC32 of an String or Byte Array

Is there any function or example for VB.NET to calculate CRC32 of an string or Byte Array?

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Expected collisions for perfect 32bit crc

I'm trying to determine how my crc compares to an "ideal" 32bit crc. So I ran my crc over 1 million …

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How can i receive the wrong Ethernet frames and disable the CRC/FCS calcul?

I generate a traffic between two PCs running Linux (by sending Ethernet frames), the goal of this is to capture …

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Can CRC32(C) ever return to 0?

I'm wondering if CRC32 sum and CRC32C in particular ever return to 0? The simple answer would be "yes" given …

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CRC-32 implementation in java.util.zip.CRC32

Which CRC-32 algorithm is used in the Java CRC-32 class ? The java doc does not give any details. What is …

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How to calculate 32 bit CRC in Ruby on rails?

i want to calculate 32 bit CRC value for 'input field value" in Ruby on rails. need the sample code , please …

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How to implement CRC32 taking advantage of Intel specific instructions?

So I have a design which incorporates CRC32C checksums to ensure data hasn't been damaged. I decided to use …

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CRC for PNG file format

I need to read a PNG file and interpret all the information stored in it and print it in human …

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openssl CRC32 calculation

I have seen some of the other questions here about the CRC 32 calculation. But none were satisfactory for me, hence …

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CRC32 calculation in Python without using libraries

I have been trying to get my head around CRC32 calculations without much success, the values that I seem to …

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