NullFX.CRC 1.1.2

NullFX CRC is a small set of CRC utilities (crc8, crc16, and crc32) written in C# and released under the MIT License

Install-Package NullFX.CRC -Version 1.1.2
dotnet add package NullFX.CRC --version 1.1.2
<PackageReference Include="NullFX.CRC" Version="1.1.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add NullFX.CRC --version 1.1.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: NullFX.CRC, 1.1.2"
#r directive can be used in F# Interactive, C# scripting and .NET Interactive. Copy this into the interactive tool or source code of the script to reference the package.
// Install NullFX.CRC as a Cake Addin
#addin nuget:?package=NullFX.CRC&version=1.1.2

// Install NullFX.CRC as a Cake Tool
#tool nuget:?package=NullFX.CRC&version=1.1.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

NullFX CRC Build Status Quality Gate Status

NullFX CRC is a small set of CRC utilities written in native C# released under the MIT License

NuGet:

GitHub Package Page

NuGet.org Package Page

Install

dotnet add PROJECT package NullFX.CRC --version 1.1.2

Examples:

Each CRC library uses a common ComputeChecksum format. It accepts a byte array which can be computed by converting text / numbers / structures etc into an array, then passing it into ComputeChecksum for it's CRC.

// using text
var text = "I am string content";
// convert text to a byte array
var textBuffer = System.Text.Encoding.UTF8.GetBytes ( text );

// get the CRC for the text
var textCrc = NullFX.CRC.Crc32.ComputeChecksum ( textBuffer );
Console.WriteLine ( "Text CRC: {0:X8}", textCrc );


// use a large number
var aNumber = 0xDEADBEEF;
// convert that to a byte array
var numberBuffer = System.BitConverter.GetBytes ( aNumber );

// get the CRC for the number
var numberCrc = NullFX.CRC.Crc32.ComputeChecksum ( numberBuffer );
Console.WriteLine ( "Number CRC: {0:X8}", numberCrc );


// bytes as params
var randomCrc = NullFX.CRC.Crc32.ComputeChecksum ( 0x01, 0x02, 0x03, 0x04 );
Console.WriteLine ( "Random bytes CRC: {0:X8}", randomCrc );


// checksum of a subset of the array
var bytes = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };
var segmentedBytesCrc = NullFX.CRC.Crc32.ComputeChecksum ( bytes, 2, 4 );
Console.WriteLine ( "Segment of bytes CRC: {0:X8}", segmentedBytesCrc );

output:

Text CRC: 3AD00FD2
Number CRC: 1A5A601F
Random bytes CRC: B63CFBCD
Segment of bytes CRC: A0EC895E

this repository is also mirrored on GitLab and BitBucket just in case the new evil overlords kill off the greatness of github...

NullFX CRC Build Status Quality Gate Status

NullFX CRC is a small set of CRC utilities written in native C# released under the MIT License

NuGet:

GitHub Package Page

NuGet.org Package Page

Install

dotnet add PROJECT package NullFX.CRC --version 1.1.2

Examples:

Each CRC library uses a common ComputeChecksum format. It accepts a byte array which can be computed by converting text / numbers / structures etc into an array, then passing it into ComputeChecksum for it's CRC.

// using text
var text = "I am string content";
// convert text to a byte array
var textBuffer = System.Text.Encoding.UTF8.GetBytes ( text );

// get the CRC for the text
var textCrc = NullFX.CRC.Crc32.ComputeChecksum ( textBuffer );
Console.WriteLine ( "Text CRC: {0:X8}", textCrc );


// use a large number
var aNumber = 0xDEADBEEF;
// convert that to a byte array
var numberBuffer = System.BitConverter.GetBytes ( aNumber );

// get the CRC for the number
var numberCrc = NullFX.CRC.Crc32.ComputeChecksum ( numberBuffer );
Console.WriteLine ( "Number CRC: {0:X8}", numberCrc );


// bytes as params
var randomCrc = NullFX.CRC.Crc32.ComputeChecksum ( 0x01, 0x02, 0x03, 0x04 );
Console.WriteLine ( "Random bytes CRC: {0:X8}", randomCrc );


// checksum of a subset of the array
var bytes = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };
var segmentedBytesCrc = NullFX.CRC.Crc32.ComputeChecksum ( bytes, 2, 4 );
Console.WriteLine ( "Segment of bytes CRC: {0:X8}", segmentedBytesCrc );

output:

Text CRC: 3AD00FD2
Number CRC: 1A5A601F
Random bytes CRC: B63CFBCD
Segment of bytes CRC: A0EC895E

this repository is also mirrored on GitLab and BitBucket just in case the new evil overlords kill off the greatness of github...

  • net5.0

    • No dependencies.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
1.1.2 474 5/7/2021
1.1.1 1,806 9/17/2020
1.0.1 13,254 2/23/2018
1.0.0 924 11/3/2017