xxHash.NET 1.0.2

.NET Framework 4.0
Install-Package xxHash.NET -Version 1.0.2
dotnet add package xxHash.NET --version 1.0.2
<PackageReference Include="xxHash.NET" Version="1.0.2" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add xxHash.NET --version 1.0.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: xxHash.NET, 1.0.2"
#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 xxHash.NET as a Cake Addin
#addin nuget:?package=xxHash.NET&version=1.0.2

// Install xxHash.NET as a Cake Tool
#tool nuget:?package=xxHash.NET&version=1.0.2
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

xxHash.NET

  • Build Status .NET Framework v4.0:NuGet version .NET core 2.0:NuGet version

A .NET implementation of xxHash.

Synopsis

Demo

.NET Fiddle(https://dotnetfiddle.net/dbgN2y)

xxHash API approach

The following snippet demonstrates computing the XXH32 hash value of the input string "test".

byte[] input = Encoding.ASCII.GetBytes("test");     // the data to be hashed
uint result = XXHash.XXH32(input);                  // compute the XXH32 hash value. => '1042293711'
                                                    // NOTE:
                                                    //   you can specified seed as the second parameter.

The following snippet computes the XXH32 hash value of the input file "test.doc".

Stream stream = File.OpenRead(@"C:\test.doc");      // the data to be hashed
XXHash.State32 state = XXHash.CreateState32();      // create and initialize a xxH states instance.
                                                    // NOTE:
                                                    //   xxHash require a xxH state object for keeping
                                                    //   data, seed, and vectors.
                                                    
XXHash.UpdateState32(state, stream);                // puts the file stream into specified xxH state.

uint result = XXHash.DigestState32(state);          // compute the XXH32 hash value.
Supported xxHash APIs:
| original xxHash API name | XXH32                    | XXH64                    |
|--------------------------|--------------------------|--------------------------|
| XXH*nn*()                | XXHash.XXH32()           | XXHash.XXH64()           |
| XXH*nn*_state_t          | XXHash.State32           | XXHash.State64           |
| XXH*nn*_createState()    | XXHash.CreateState32()   | XXHash.CreateState64()   |
| XXH*nn*_freeState()      | *Not implemented*        | *Not implemented*        |
| XXH*nn*_reset()          | XXHash.ResetState32()    | XXHash.ResetState64()    |
| XXH*nn*_update()         | XXHash.UpdateState32()   | XXHash.UpdateState64()   |
| XXH*nn*_digest()         | XXHash.DigestState32()   | XXHash.DigestState64()   |
HashAlgorithm approach

In addition, the assembly also provides XXHash32 and XXHash64 the two implementation classes of System.Security.Cryptography.HashAlgorithm.

The following snippets demonstrate computing the XXH32 hash value with HashAlgorithm approach.

byte[] input = Encoding.ASCII.GetBytes("test");        // the data to be hashed.
using (HashAlgorithm xxhash = XXHash32.Create())
{
  byte[] result = xxhash.ComputeHash(input);           // compute the hash.
}

-- or --

byte[] input = Encoding.ASCII.GetBytes("test");        // the data to be hashed
using (HashAlgorithm xxhash = XXHash32.Create())
{
  xxhash.TransformFinalBlock(input, 0, input.Length);
  byte[] result = xxhash.Hash;                         // retrieves the hash value.
}

NOTE: XXH64 is also supported: you can use xxHash64 class instead of xxHash32.

Versioning

Copyright

Copyright (c) 2015 Wilhelm Liao. See LICENSE for further details.

Product Versions
.NET Framework net40 net403 net45 net451 net452 net46 net461 net462 net463 net47 net471 net472 net48
Compatible target framework(s)
Additional computed target framework(s)
Learn more about Target Frameworks and .NET Standard.

This package has no dependencies.

NuGet packages (1)

Showing the top 1 NuGet packages that depend on xxHash.NET:

Package Downloads
LZ4.Frame

LZ4 Frame compress & decompress for .NET based on lz4net.

GitHub repositories (1)

Showing the top 1 popular GitHub repositories that depend on xxHash.NET:

Repository Stars
Bannerlord-Coop-Team/BannerlordCoop
Version Downloads Last updated
1.0.2 28,704 10/23/2017

v1.0.2 (equal to xxHash v0.6.2).