System.Security.Cryptography.X509Certificates 4.3.0-preview1-24530-04

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.

Showing the top 20 packages that depend on System.Security.Cryptography.X509Certificates.

Packages	Downloads
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/2c94423e50a72aea8a4962d8722641d06bc88b13	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/5429b35d5a4359cbf4815f3563cdc4de13dae1be	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/958f2354c4d83dbb0e7723d0a8079a0dfbc33f25.	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/b9fb1610c87cccc8ceb74a770dba261a58e39c4a.	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. More details at https://aka.ms/roslyn-packages This package was built from the source at https://github.com/dotnet/roslyn/commit/e873e69306527a0424e97af2985370556f474019	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it.	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. Supported Platforms: - .NET Framework 4.5 - Windows 8 - Portable Class Libraries	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. Supported Platforms: - .NET Framework 4.5 - Windows 8 - Portable Class Libraries	2
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. This package was built from the source at https://github.com/dotnet/roslyn/commit/57c813192bd494bb15aaa841f415f28f50438e19	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. Supported Platforms: - .NET Framework 4.5 - Windows 8 - Portable Class Libraries	1
Microsoft.CodeAnalysis.Common A shared package used by the Microsoft .NET Compiler Platform ("Roslyn"). Do not install this package manually, it will be added as a prerequisite by other packages that require it. Supported Platforms: - .NET Framework 4.5 - Windows 8 - Portable Class Libraries	2
NETStandard.Library A set of standard .NET APIs that are prescribed to be used and supported together. 18a36291e48808fa7ef2d00a764ceb1ec95645a5 When using NuGet 3.x this package requires at least version 3.4.	1
NETStandard.Library A set of standard .NET APIs that are prescribed to be used and supported together. This includes all of the APIs in the NETStandard.Platform package plus additional libraries that are core to .NET but built on top of NETStandard.Platform. When using NuGet 3.x this package requires at least version 3.4.	2
System.Net.Http Provides a programming interface for modern HTTP applications, including HTTP client components that allow applications to consume web services over HTTP and HTTP components that can be used by both clients and servers for parsing HTTP headers. Commonly Used Types: System.Net.Http.HttpResponseMessage System.Net.Http.DelegatingHandler System.Net.Http.HttpRequestException System.Net.Http.HttpClient System.Net.Http.MultipartContent System.Net.Http.Headers.HttpContentHeaders System.Net.Http.HttpClientHandler System.Net.Http.StreamContent System.Net.Http.FormUrlEncodedContent System.Net.Http.HttpMessageHandler When using NuGet 3.x this package requires at least version 3.4.	3
System.Net.Http.WinHttpHandler Provides access to a high performance HTTP client handler based on the native Windows HTTP Services (WinHTTP) API. Commonly Used Types: System.Net.Http.WinHttpHandler	1
System.Net.Http.WinHttpHandler Provides access to a high performance HTTP client handler based on the native Windows HTTP Services (WinHTTP) API. Commonly Used Types: System.Net.Http.WinHttpHandler	2

MonoAndroid 1.0

No dependencies.

MonoTouch 1.0

No dependencies.

.NET Framework 4.6

System.Security.Cryptography.Algorithms (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Encoding (>= 4.3.0-preview1-24530-04)

.NET Framework 4.6.1

System.Security.Cryptography.Algorithms (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Encoding (>= 4.3.0-preview1-24530-04)

.NETCore 5.0

Microsoft.NETCore.Platforms (>= 1.1.0-preview1-24530-04)
System.Collections (>= 4.3.0-preview1-24530-04)
System.Globalization (>= 4.3.0-preview1-24530-04)
System.Globalization.Calendars (>= 4.3.0-preview1-24530-04)
System.IO (>= 4.3.0-preview1-24530-04)
System.IO.FileSystem (>= 4.3.0-preview1-24530-04)
System.Resources.ResourceManager (>= 4.3.0-preview1-24530-04)
System.Runtime (>= 4.3.0-preview1-24530-04)
System.Runtime.Extensions (>= 4.3.0-preview1-24530-04)
System.Runtime.Handles (>= 4.3.0-preview1-24530-04)
System.Runtime.InteropServices (>= 4.3.0-preview1-24530-04)
System.Runtime.Numerics (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Algorithms (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Cng (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Encoding (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Primitives (>= 4.3.0-preview1-24530-04)
System.Text.Encoding (>= 4.3.0-preview1-24530-04)
System.Threading (>= 4.3.0-preview1-24530-04)

.NET Standard 1.3

System.Runtime (>= 4.3.0-preview1-24530-04)
System.Runtime.Handles (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Algorithms (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Encoding (>= 4.3.0-preview1-24530-04)

.NET Standard 1.4

System.Runtime (>= 4.3.0-preview1-24530-04)
System.Runtime.Handles (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Algorithms (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Encoding (>= 4.3.0-preview1-24530-04)

.NET Standard 1.6

Microsoft.NETCore.Platforms (>= 1.1.0-preview1-24530-04)
runtime.native.System (>= 4.3.0-preview1-24530-04)
runtime.native.System.Net.Http (>= 4.3.0-preview1-24530-04)
runtime.native.System.Security.Cryptography.OpenSsl (>= 4.3.0-preview1-24530-04)
System.Collections (>= 4.3.0-preview1-24530-04)
System.Diagnostics.Debug (>= 4.3.0-preview1-24530-04)
System.Globalization (>= 4.3.0-preview1-24530-04)
System.Globalization.Calendars (>= 4.3.0-preview1-24530-04)
System.IO (>= 4.3.0-preview1-24530-04)
System.IO.FileSystem (>= 4.3.0-preview1-24530-04)
System.IO.FileSystem.Primitives (>= 4.3.0-preview1-24530-04)
System.Resources.ResourceManager (>= 4.3.0-preview1-24530-04)
System.Runtime (>= 4.3.0-preview1-24530-04)
System.Runtime.Extensions (>= 4.3.0-preview1-24530-04)
System.Runtime.Handles (>= 4.3.0-preview1-24530-04)
System.Runtime.InteropServices (>= 4.3.0-preview1-24530-04)
System.Runtime.Numerics (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Algorithms (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Cng (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Csp (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Encoding (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.OpenSsl (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Primitives (>= 4.3.0-preview1-24530-04)
System.Text.Encoding (>= 4.3.0-preview1-24530-04)
System.Threading (>= 4.3.0-preview1-24530-04)

Xamarin.iOS 1.0

No dependencies.

Xamarin.Mac 2.0

No dependencies.

Xamarin.TVOS 1.0

No dependencies.

Xamarin.WatchOS 1.0

No dependencies.

Version	Downloads	Last updated
4.3.2	1	04/17/2026
4.3.1	1	04/17/2026
4.3.0	3	04/16/2026
4.3.0-preview1-24530-04	0	10/24/2016
4.1.2	1	04/17/2026
4.1.1	1	04/17/2026
4.1.0	0	06/27/2016
4.1.0-rc2-24027	0	05/16/2016
4.0.0-beta-23516	1	04/17/2026
4.0.0-beta-23409	1	04/17/2026
4.0.0-beta-23225	0	09/02/2015
4.0.0-beta-23123	1	04/17/2026
4.0.0-beta-23109	1	04/17/2026
4.0.0-beta-23019	1	04/17/2026
4.0.0-beta-22816	1	04/17/2026
4.0.0-beta-22605	0	02/13/2015
4.0.0-beta-22416	1	04/17/2026
4.0.0-beta-22231	0	11/11/2014