Microsoft.AspNet.Identity.Core 1.0.0 Prefix Reserved

There is a newer version of this package available.
See the version list below for details.
Install-Package Microsoft.AspNet.Identity.Core -Version 1.0.0
dotnet add package Microsoft.AspNet.Identity.Core --version 1.0.0
<PackageReference Include="Microsoft.AspNet.Identity.Core" Version="1.0.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add Microsoft.AspNet.Identity.Core --version 1.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.
#r "nuget: Microsoft.AspNet.Identity.Core, 1.0.0"
#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 Microsoft.AspNet.Identity.Core as a Cake Addin
#addin nuget:?package=Microsoft.AspNet.Identity.Core&version=1.0.0

// Install Microsoft.AspNet.Identity.Core as a Cake Tool
#tool nuget:?package=Microsoft.AspNet.Identity.Core&version=1.0.0
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Core interfaces for ASP.NET Identity.

This package has no dependencies.

NuGet packages (284)

Showing the top 5 NuGet packages that depend on Microsoft.AspNet.Identity.Core:

Package Downloads

Owin implementation for ASP.NET Identity.


ASP.NET Identity providers that use Entity Framework.


Contains the core assemblies needed to run Umbraco Cms. This package only contains assemblies and can be used for package development. Use the UmbracoCms package to setup Umbraco in Visual Studio as an ASP.NET project.




ASP.NET Identity support for IdentityServer3

GitHub repositories (88)

Showing the top 5 popular GitHub repositories that depend on Microsoft.AspNet.Identity.Core:

Repository Stars
ASP.NET Boilerplate - Web Application Framework
Sample apps built using the Xamarin.Forms framework
The simple, flexible and friendly ASP.NET CMS used by more than 500.000 websites
Stride Game Engine (formerly Xenko)
SharePoint / Office 365 Developer Patterns and Practices - Archived older solutions. Please see for updated guidance
Version Downloads Last updated
2.2.3 4,691,916 11/25/2019
2.2.2 8,189,310 7/10/2018
2.2.1 23,533,979 4/7/2015
2.2.0 633,778 2/20/2015
2.2.0-alpha1 26,110 10/24/2014
2.1.0 2,867,298 8/4/2014
2.1.0-alpha1 68,571 6/6/2014
2.0.1 525,088 5/1/2014
2.0.0 763,930 3/20/2014
2.0.0-beta1 13,859 2/11/2014
2.0.0-alpha1 34,255 12/20/2013
1.0.0 1,531,142 10/17/2013
1.0.0-rc1 20,943 8/23/2013
1.0.0-beta1 26,865 6/26/2013
1.0.0-alpha1 9,274 6/26/2013