System.Security.Cryptography.X509Certificates

v4.1.1

Provides types for reading, exporting and verifying Authenticode X.509 v3 certificates. These certificates are signed with a private key that uniquely and positively identifies the holder of the certificate. Commonly Used Types: System.Security.Cryptography.X509Certificates.X509Certificate2 System.Security.Cryptography.X509Certificates.X509Certificate System.Security.Cryptography.X509Certificates.X509ContentType System.Security.Cryptography.X509Certificates.StoreLocation System.Security.Cryptography.X509Certificates.StoreName System.Security.Cryptography.X509Certificates.X509FindType System.Security.Cryptography.X509Certificates.X509ChainStatus System.Security.Cryptography.X509Certificates.X509Certificate2Collection System.Security.Cryptography.X509Certificates.X509EnhancedKeyUsageExtension System.Security.Cryptography.X509Certificates.X509Chain When using NuGet 3.x this package requires at least version 3.4.

dotnetframework Microsoft

NuGet Stats Changelog

Total Downloads

2.9B

2,936,846,183

Published

Sep 20, 2017

Latest stable version

Install

.NET CLI

dotnet add package System.Security.Cryptography.X509Certificates --version 4.1.1

Package Manager Console

Install-Package System.Security.Cryptography.X509Certificates -Version 4.1.1

PackageReference

<PackageReference Include="System.Security.Cryptography.X509Certificates" Version="4.1.1" />

Frameworks

MonoAndroid1.0 MonoTouch1.0 .NETFramework4.6 .NETFramework4.6.1 .NETCore5.0 .NETStandard1.3 .NETStandard1.4 .NETStandard1.6 Xamarin.iOS1.0 Xamarin.Mac2.0 Xamarin.TVOS1.0 Xamarin.WatchOS1.0

Dependencies

System.Security.Cryptography.Algorithms

.NETFramework4.6

[4.2.0, )

System.Security.Cryptography.Encoding

.NETFramework4.6

[4.0.0, )

System.Security.Cryptography.Algorithms

.NETFramework4.6.1

[4.2.0, )

System.Security.Cryptography.Encoding

.NETFramework4.6.1

[4.0.0, )

Microsoft.NETCore.Platforms

.NETCore5.0

[1.0.2, )

System.Collections

.NETCore5.0

[4.0.11, )

System.Globalization

.NETCore5.0

[4.0.11, )

System.Globalization.Calendars

.NETCore5.0

[4.0.1, )

System.IO

.NETCore5.0

[4.1.0, )

System.IO.FileSystem

.NETCore5.0

[4.0.1, )

System.Resources.ResourceManager

.NETCore5.0

[4.0.1, )

System.Runtime

.NETCore5.0

[4.1.0, )

System.Runtime.Extensions

.NETCore5.0

[4.1.0, )

System.Runtime.Handles

.NETCore5.0

[4.0.1, )

System.Runtime.InteropServices

.NETCore5.0

[4.1.0, )

System.Runtime.Numerics

.NETCore5.0

[4.0.1, )

System.Security.Cryptography.Algorithms

.NETCore5.0

[4.2.0, )

System.Security.Cryptography.Cng

.NETCore5.0

[4.2.0, )

System.Security.Cryptography.Encoding

.NETCore5.0

[4.0.0, )

System.Security.Cryptography.Primitives

.NETCore5.0

[4.0.0, )

System.Text.Encoding

.NETCore5.0

[4.0.11, )

System.Threading

.NETCore5.0

[4.0.11, )

System.Runtime

.NETStandard1.3

[4.1.0, )

System.Runtime.Handles

.NETStandard1.3

[4.0.1, )

System.Security.Cryptography.Algorithms

.NETStandard1.3

[4.2.0, )

System.Security.Cryptography.Encoding

.NETStandard1.3

[4.0.0, )

System.Runtime

.NETStandard1.4

[4.1.0, )

System.Runtime.Handles

.NETStandard1.4

[4.0.1, )

System.Security.Cryptography.Algorithms

.NETStandard1.4

[4.2.0, )

System.Security.Cryptography.Encoding

.NETStandard1.4

[4.0.0, )

Microsoft.NETCore.Platforms

.NETStandard1.6

[1.0.2, )

runtime.native.System

.NETStandard1.6

[4.0.0, )

runtime.native.System.Net.Http

.NETStandard1.6

[4.0.1, )

runtime.native.System.Security.Cryptography

.NETStandard1.6

[4.0.2, )

System.Collections

.NETStandard1.6

[4.0.11, )

System.Diagnostics.Debug

.NETStandard1.6

[4.0.11, )

System.Globalization

.NETStandard1.6

[4.0.11, )

System.Globalization.Calendars

.NETStandard1.6

[4.0.1, )

System.IO

.NETStandard1.6

[4.1.0, )

System.IO.FileSystem

.NETStandard1.6

[4.0.1, )

System.IO.FileSystem.Primitives

.NETStandard1.6

[4.0.1, )

System.Resources.ResourceManager

.NETStandard1.6

[4.0.1, )

System.Runtime

.NETStandard1.6

[4.1.0, )

System.Runtime.Extensions

.NETStandard1.6

[4.1.0, )

System.Runtime.Handles

.NETStandard1.6

[4.0.1, )

System.Runtime.InteropServices

.NETStandard1.6

[4.1.0, )

System.Runtime.Numerics

.NETStandard1.6

[4.0.1, )

System.Security.Cryptography.Algorithms

.NETStandard1.6

[4.2.0, )

System.Security.Cryptography.Cng

.NETStandard1.6

[4.2.0, )

System.Security.Cryptography.Csp

.NETStandard1.6

[4.0.0, )

System.Security.Cryptography.Encoding

.NETStandard1.6

[4.0.0, )

System.Security.Cryptography.OpenSsl

.NETStandard1.6

[4.0.0, )

System.Security.Cryptography.Primitives

.NETStandard1.6

[4.0.0, )

System.Text.Encoding

.NETStandard1.6

[4.0.11, )

System.Threading

.NETStandard1.6

[4.0.11, )

Adoption guide

A verified publisher signal is available. Assess fit from the package's supported frameworks, license and dependency graph rather than popularity alone.

Published vulnerability advisories exist for this version. Read the advisory and choose a remediated version before release.

No SPDX license expression is published. Review the license text and your organisation's policy before redistribution.

Compatibility metadata lists 12 target frameworks; confirm the exact target used by your application.

The published metadata declares 55 direct dependency entries across framework groups. Inspect the resolved dependency graph for your target framework.

How to read this guidance

Sources: published NuGet v3 registry metadata and explicit NuBrowse editorial guides. Refresh: package metadata is refreshed from NuGet when the page loads. Limit: this is not a security, legal or compatibility guarantee; validate the selected version in your project.