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.Identity.Client This package contains the binaries of the Microsoft Authentication Library for .NET (MSAL.NET). MSAL.NET makes it easy to obtain tokens from the Microsoft identity platform for developers (formally Azure AD v2.0) signing-in users with work & school accounts, Microsoft personal accounts and social identities Azure AD B2C. These tokens gain access to Microsoft Cloud API and any other API secured by the Microsoft identity platform. This version supports adding authentication functionality to your .NET based client on Windows desktop (.NET 4.5+), UWP, .NET Core, Xamarin iOS and Xamarin Android. The release notes are available at https://github.com/AzureAD/microsoft-authentication-library-for-dotnet/releases.	3
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
Microsoft.Identity.Client This package contains the binaries of the Microsoft Authentication Library for .NET (MSAL.NET). MSAL.NET makes it easy to obtain tokens from the Microsoft identity platform for developers (formally Azure AD v2.0) signing-in users with work & school accounts, Microsoft personal accounts and social identities Azure AD B2C. These tokens again access to Microsoft Cloud API and any other API secured by the Microsoft identity platform. This version supports adding authentication functionality to your .NET based client on Windows desktop (.NET 4.5+), UWP, .NET Core, Xamarin iOS and Xamarin Android.	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.	1
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. bb6d7bbb2ce5f50c4615b4622ee9e53c77343b8e 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. 81ffa9f5381f510c2afa17a113e4c4d77144b84e When using NuGet 3.x this package requires at least version 3.4.	1
Microsoft.NETCore.UniversalWindowsPlatform Provides a set of packages that can be used when building Universal Windows applications on .NETCore. d67bd83a075b8b10cb95810568073c1a3211f28b When using NuGet 3.x this package requires at least version 3.4.	1
System.Net.WebSockets.Client Provides the System.Net.WebSockets.ClientWebSocket class, which implements the client role of the WebSockets protocol (RFC 6455). Commonly Used Types: System.Net.WebSockets.ClientWebSocket When using NuGet 3.x this package requires at least version 3.4.	1
System.Net.WebSockets.Client Provides the System.Net.WebSockets.ClientWebSocket class, which allows a Client to connect to a Server using a WebSocket. Commonly Used Types: System.Net.WebSockets.ClientWebSocket	1
Microsoft.IdentityModel.Tokens Includes types that provide support for SecurityTokens, Cryptographic operations: Signing, Verifying Signatures, Encryption.	1
System.ServiceModel.Primitives Provides common Windows Communication Foundation (WCF) types for consuming and communicating with services. Commonly Used Types: System.ServiceModel.ClientBase<TChannel> System.ServiceModel.IClientChannel System.ServiceModel.ICommunicationObject System.ServiceModel.Channels.IChannel System.ServiceModel.IContextChannel System.ServiceModel.IExtensibleObject<T> System.ServiceModel.DataContractFormatAttribute System.ServiceModel.Description.IOperationBehavior System.ServiceModel.Channels.Message System.ServiceModel.FaultException<TDetail> \r\n TFS ID: 1599443, GitHub SHA: https://github.com/dotnet/corefx/tree/eede273a4dfabcea608621f5e1bbf8ad00584cfb	1
System.Net.Security Provides types, such as System.Net.Security.SslStream, that uses SSL/TLS protocols to provide secure network communication between client and server endpoints. Commonly Used Types: System.Net.Security.SslStream System.Net.Security.ExtendedProtectionPolicy When using NuGet 3.x this package requires at least version 3.4.	1
System.Net.WebSockets.Client Provides the System.Net.WebSockets.ClientWebSocket class, which implements the client role of the WebSockets protocol (RFC 6455). Commonly Used Types: System.Net.WebSockets.ClientWebSocket	1

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MonoAndroid 1.0

No dependencies.

.NET Standard 1.6

runtime.native.System (>= 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)
Microsoft.NETCore.Platforms (>= 1.1.0-preview1-24530-04)
runtime.native.System.Net.Http (>= 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.

.NET Standard 1.4

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

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.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.IO.FileSystem (>= 4.3.0-preview1-24530-04)
System.Runtime.InteropServices (>= 4.3.0-preview1-24530-04)
System.Runtime.Handles (>= 4.3.0-preview1-24530-04)
System.Threading (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Primitives (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Encoding (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Cng (>= 4.3.0-preview1-24530-04)
System.Security.Cryptography.Algorithms (>= 4.3.0-preview1-24530-04)
System.Runtime.Numerics (>= 4.3.0-preview1-24530-04)
System.Text.Encoding (>= 4.3.0-preview1-24530-04)

.NET Standard 1.3

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

Version	Downloads	Last updated
4.3.2	1	10/30/2025
4.3.1	2	10/30/2025
4.3.0	1	10/30/2025
4.3.0-preview1-24530-04	1	10/30/2025
4.1.2	1	10/30/2025
4.1.1	2	10/30/2025
4.1.0	1	11/01/2025
4.1.0-rc2-24027	1	10/30/2025
4.0.0-beta-23516	0	11/18/2015
4.0.0-beta-23409	1	11/01/2025
4.0.0-beta-23225	1	11/01/2025
4.0.0-beta-23123	0	07/29/2015
4.0.0-beta-23109	1	11/01/2025
4.0.0-beta-23019	1	11/01/2025
4.0.0-beta-22816	1	11/01/2025
4.0.0-beta-22605	1	11/01/2025
4.0.0-beta-22416	1	11/01/2025
4.0.0-beta-22231	0	11/11/2014