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X509CertificateKeyAccessors.GetCompositeMLDsaPrivateKey Method

Definition

Gets the CompositeMLDsa private key from this certificate.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Security::Cryptography::CompositeMLDsa ^ GetCompositeMLDsaPrivateKey(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate);
[System.Diagnostics.CodeAnalysis.Experimental("SYSLIB5006", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public static System.Security.Cryptography.CompositeMLDsa? GetCompositeMLDsaPrivateKey(this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
public static System.Security.Cryptography.CompositeMLDsa? GetCompositeMLDsaPrivateKey(this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
[<System.Diagnostics.CodeAnalysis.Experimental("SYSLIB5006", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
static member GetCompositeMLDsaPrivateKey : System.Security.Cryptography.X509Certificates.X509Certificate2 -> System.Security.Cryptography.CompositeMLDsa
static member GetCompositeMLDsaPrivateKey : System.Security.Cryptography.X509Certificates.X509Certificate2 -> System.Security.Cryptography.CompositeMLDsa
<Extension()>
Public Function GetCompositeMLDsaPrivateKey (certificate As X509Certificate2) As CompositeMLDsa

Parameters

certificate
X509Certificate2

The X.509 certificate that contains the private key.

Returns

The private key, or null if this certificate does not have a Composite ML-DSA private key.

Attributes

Exceptions

certificate is null.

Retrieving a Composite ML-DSA private key from a certificate is not supported on this platform.

An error occurred accessing the private key.

Applies to