JustCRC32C 1.3.0

.NET 5.0 .NET Core 3.1 .NET Standard 2.0

dotnet add package JustCRC32C --version 1.3.0

NuGet\Install-Package JustCRC32C -Version 1.3.0

This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package.

<PackageReference Include="JustCRC32C" Version="1.3.0" />

For projects that support PackageReference, copy this XML node into the project file to reference the package.

<PackageVersion Include="JustCRC32C" Version="1.3.0" />
 

 Directory.Packages.props

<PackageReference Include="JustCRC32C" />
 

 Project file

For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package.

paket add JustCRC32C --version 1.3.0

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

#r "nuget: JustCRC32C, 1.3.0"

#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package.

#:package JustCRC32C@1.3.0

#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package.

#addin nuget:?package=JustCRC32C&version=1.3.0
 

 Install as a Cake Addin

#tool nuget:?package=JustCRC32C&version=1.3.0
 

 Install as a Cake Tool

The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Just-CRC32C

👁 License: LGPL
👁 nuget

Just a simple and fast CRC32C Wrapper with hardware acceleration.

The library overall is licensed under LGPLv3, so you can use it in a propriatary project, as long as you do not change the library itsef!

Software-fallback is taken from: here and Licensed under MIT License and improved by a tiny bit.

The netstandard2.0 variation for .netFramework uses p/invoke for the ANSI-C compatible JustCRC32C.Native library to archive hardware acceleration.

Benchmark results:


BenchmarkDotNet=v0.13.5, OS=Windows 10 (10.0.19045.3086/22H2/2022Update)
AMD Ryzen 5 5600X, 1 CPU, 12 logical and 6 physical cores
.NET SDK=8.0.100-preview.1.23115.2
 [Host] : .NET 6.0.18 (6.0.1823.26907), X64 RyuJIT AVX2
 Job-LBWJTK : .NET 8.0.0 (8.0.23.11008), X64 RyuJIT AVX2

Runtime=.NET 8.0 RunStrategy=Throughput

Method	Arrays	Mean	Error	StdDev	Median	Ratio	RatioSD
JustCrc32C_HardwareX64	big a(...)ytes) [41]	318,356.546 μs	959.0297 μs	748.7473 μs	318,351.500 μs	1.00	0.00
JustCrc32C_Hardware	big a(...)ytes) [41]	614,984.617 μs	1,256.5669 μs	981.0448 μs	614,961.000 μs	1.93	0.01
JustCrc32C_Software	big a(...)ytes) [41]	1,203,940.725 μs	8,988.4146 μs	7,017.5629 μs	1,201,179.900 μs	3.78	0.03
Crc32_dot_NET	big a(...)ytes) [41]	1,404,042.087 μs	8,606.4555 μs	8,050.4838 μs	1,403,310.000 μs	4.41	0.03
JustCrc32C_HardwareX64	mediu(...)ytes) [44]	25,509.060 μs	308.8947 μs	288.9403 μs	25,313.297 μs	1.00	0.00
JustCrc32C_Hardware	mediu(...)ytes) [44]	48,946.426 μs	47.9768 μs	40.0628 μs	48,952.936 μs	1.92	0.02
JustCrc32C_Software	mediu(...)ytes) [44]	96,605.061 μs	1,044.4672 μs	925.8930 μs	96,954.150 μs	3.79	0.05
Crc32_dot_NET	mediu(...)ytes) [44]	112,126.815 μs	1,285.5934 μs	1,202.5449 μs	111,274.080 μs	4.40	0.07
JustCrc32C_HardwareX64	small(...)ytes) [37]	243.729 μs	0.2736 μs	0.2285 μs	243.614 μs	1.00	0.00
JustCrc32C_Hardware	small(...)ytes) [37]	486.916 μs	0.5105 μs	0.4263 μs	486.761 μs	2.00	0.00
JustCrc32C_Software	small(...)ytes) [37]	961.411 μs	4.4316 μs	4.1454 μs	961.110 μs	3.94	0.02
Crc32_dot_NET	small(...)ytes) [37]	1,121.784 μs	10.2630 μs	9.6001 μs	1,121.731 μs	4.60	0.04
JustCrc32C_HardwareX64	small(...)ytes) [49]	2,519.386 μs	28.7737 μs	26.9149 μs	2,502.841 μs	1.00	0.00
JustCrc32C_Hardware	small(...)ytes) [49]	4,980.498 μs	89.1571 μs	83.3976 μs	4,947.656 μs	1.98	0.05
JustCrc32C_Software	small(...)ytes) [49]	9,880.705 μs	194.7273 μs	182.1480 μs	9,932.087 μs	3.92	0.09
Crc32_dot_NET	small(...)ytes) [49]	11,428.893 μs	227.2975 μs	287.4585 μs	11,432.837 μs	4.53	0.13
JustCrc32C_HardwareX64	small(...)ytes) [38]	24.642 μs	0.4474 μs	0.4185 μs	24.575 μs	1.00	0.00
JustCrc32C_Hardware	small(...)ytes) [38]	49.555 μs	0.9786 μs	1.1269 μs	49.009 μs	2.02	0.06
JustCrc32C_Software	small(...)ytes) [38]	99.483 μs	1.9473 μs	2.9147 μs	100.555 μs	4.07	0.14
Crc32_dot_NET	small(...)ytes) [38]	113.458 μs	2.2429 μs	3.4919 μs	111.205 μs	4.64	0.16
JustCrc32C_HardwareX64	tiny (...)ytes) [27]	1.903 μs	0.0293 μs	0.0274 μs	1.911 μs	1.00	0.00
JustCrc32C_Hardware	tiny (...)ytes) [27]	3.530 μs	0.0283 μs	0.0265 μs	3.518 μs	1.86	0.04
JustCrc32C_Software	tiny (...)ytes) [27]	11.966 μs	0.2357 μs	0.2205 μs	11.943 μs	6.29	0.14
Crc32_dot_NET	tiny (...)ytes) [27]	13.929 μs	0.1878 μs	0.1757 μs	13.931 μs	7.32	0.13

Product	Versions Compatible and additional computed target framework versions.
.NET	net5.0 net5.0 is compatible. net5.0-windows net5.0-windows was computed. net6.0 net6.0 is compatible. net6.0-android net6.0-android was computed. net6.0-ios net6.0-ios was computed. net6.0-maccatalyst net6.0-maccatalyst was computed. net6.0-macos net6.0-macos was computed. net6.0-tvos net6.0-tvos was computed. net6.0-windows net6.0-windows was computed. net7.0 net7.0 is compatible. net7.0-android net7.0-android was computed. net7.0-ios net7.0-ios was computed. net7.0-maccatalyst net7.0-maccatalyst was computed. net7.0-macos net7.0-macos was computed. net7.0-tvos net7.0-tvos was computed. net7.0-windows net7.0-windows was computed. net8.0 net8.0 is compatible. net8.0-android net8.0-android was computed. net8.0-browser net8.0-browser was computed. net8.0-ios net8.0-ios was computed. net8.0-maccatalyst net8.0-maccatalyst was computed. net8.0-macos net8.0-macos was computed. net8.0-tvos net8.0-tvos was computed. net8.0-windows net8.0-windows was computed. net9.0 net9.0 is compatible. net9.0-android net9.0-android was computed. net9.0-browser net9.0-browser was computed. net9.0-ios net9.0-ios was computed. net9.0-maccatalyst net9.0-maccatalyst was computed. net9.0-macos net9.0-macos was computed. net9.0-tvos net9.0-tvos was computed. net9.0-windows net9.0-windows was computed. net10.0 net10.0 is compatible. net10.0-android net10.0-android was computed. net10.0-browser net10.0-browser was computed. net10.0-ios net10.0-ios was computed. net10.0-maccatalyst net10.0-maccatalyst was computed. net10.0-macos net10.0-macos was computed. net10.0-tvos net10.0-tvos was computed. net10.0-windows net10.0-windows was computed.
.NET Core	netcoreapp2.0 netcoreapp2.0 was computed. netcoreapp2.1 netcoreapp2.1 was computed. netcoreapp2.2 netcoreapp2.2 was computed. netcoreapp3.0 netcoreapp3.0 was computed. netcoreapp3.1 netcoreapp3.1 is compatible.
.NET Standard	netstandard2.0 netstandard2.0 is compatible. netstandard2.1 netstandard2.1 was computed.
.NET Framework	net461 net461 was computed. net462 net462 was computed. net463 net463 was computed. net47 net47 was computed. net471 net471 was computed. net472 net472 was computed. net48 net48 was computed. net481 net481 was computed.
MonoAndroid	monoandroid monoandroid was computed.
MonoMac	monomac monomac was computed.
MonoTouch	monotouch monotouch was computed.
Tizen	tizen40 tizen40 was computed. tizen60 tizen60 was computed.
Xamarin.iOS	xamarinios xamarinios was computed.
Xamarin.Mac	xamarinmac xamarinmac was computed.
Xamarin.TVOS	xamarintvos xamarintvos was computed.
Xamarin.WatchOS	xamarinwatchos xamarinwatchos was computed.

Compatible target framework(s)

Included target framework(s) (in package)

Learn more about Target Frameworks and .NET Standard.

.NETCoreApp 3.1
- No dependencies.
.NETStandard 2.0
- System.Memory (>= 4.5.5)
net10.0
- No dependencies.
net5.0
- No dependencies.
net6.0
- No dependencies.
net7.0
- No dependencies.
net8.0
- No dependencies.
net9.0
- No dependencies.

NuGet packages (4)

Showing the top 4 NuGet packages that depend on JustCRC32C:

Package	Downloads
TonSdk.Core Core library with types and structures for TON Blockchain
TonSdk.Connect Library that allows to interact with Ton Connect 2.0
Qwer.TonSdk.Core Package Description
Dzeta.TonSdk.Core Core library with types and structures for TON Blockchain (Thread-safe fork with bug fixes and modern C#)

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on JustCRC32C:

Repository	Stars
continuation-team/TonSdk.NET Native .Net Sdk for TON Blockchain and other TVM-based blockchains

Version	Downloads	Last Updated
1.3.0	442	11/27/2025
1.2.0	19,029	7/29/2023
1.1.0	121,560	6/24/2023
1.0.2	315	6/23/2023
1.0.1	513	1/22/2023
1.0.0	502	1/7/2023

URL: https://www.nuget.org/packages/JustCRC32C/

⇱ NuGet Gallery | JustCRC32C 1.3.0

JustCRC32C 1.3.0

Just-CRC32C

.NETCoreApp 3.1

.NETStandard 2.0

net10.0

net5.0

net6.0

net7.0

net8.0

net9.0

NuGet packages (4)

GitHub repositories (1)