go.crypto.hmac 1.23.1.3

.NET 9.0 This package targets .NET 9.0. The package is compatible with this framework or higher. 
dotnet add package go.crypto.hmac --version 1.23.1.3
                    


                    

                
NuGet\Install-Package go.crypto.hmac -Version 1.23.1.3
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="go.crypto.hmac" Version="1.23.1.3" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="go.crypto.hmac" Version="1.23.1.3" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="go.crypto.hmac" />
                    


                            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 go.crypto.hmac --version 1.23.1.3
                    


                    

                
#r "nuget: go.crypto.hmac, 1.23.1.3"
#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 go.crypto.hmac@1.23.1.3
#: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=go.crypto.hmac&version=1.23.1.3
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=go.crypto.hmac&version=1.23.1.3
                    


                            Install as a Cake Tool

go.crypto.hmac

C# package converted from the Go standard library by go2cs. Go version: 1.23.1

Tests

Package hmac implements the Keyed-Hash Message Authentication Code (HMAC) as defined in U.S. Federal Information Processing Standards Publication 198. An HMAC is a cryptographic hash that uses a key to sign a message. The receiver verifies the hash by recomputing it using the same key.

Receivers should be careful to use Equal to compare MACs in order to avoid timing side-channels:

// ValidMAC reports whether messageMAC is a valid HMAC tag for message.
func ValidMAC(message, messageMAC, key []byte) bool {
	mac := hmac.New(sha256.New, key)
	mac.Write(message)
	expectedMAC := mac.Sum(nil)
	return hmac.Equal(messageMAC, expectedMAC)
}

Part of the go2cs converted Go standard library. See the repository for usage and details.

Copyright 2009 The Go Authors. All rights reserved. This C# package is converted from Go standard library source; use of that source is governed by a BSD-style license that can be found in the LICENSE file. The go2cs conversion itself is distributed under the MIT license.

Product Compatible and additional computed target framework versions.
.NET net9.0 is compatible.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  net10.0 was computed.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (3)

Showing the top 3 NuGet packages that depend on go.crypto.hmac:

Package Downloads
go.vendor.golang.org.x.crypto.hkdf

vendor.golang.org.x.crypto.hkdf (net9.0 - Release) -- C# project converted from Go source
go.crypto.tls

crypto.tls (net9.0 - Release) -- C# project converted from Go source
go.net.smtp

net.smtp (net9.0 - Release) -- C# project converted from Go source

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
1.23.1.3 167 8/4/2026
1.23.1.2 312 7/27/2026
1.23.1.1 329 7/14/2026