ECDsaCertificateExtensions.GetECDsaPublicKey(X509Certificate2) Méthode

Définition

Espace de noms:
System.Security.Cryptography.X509Certificates
Assembly:
System.Core.dll
Assembly:
System.Security.Cryptography.X509Certificates.dll
Assembly:
netstandard.dll

Obtient la ECDsa clé publique du X509Certificate2 certificat.

public:
[System::Runtime::CompilerServices::Extension]
 static System::Security::Cryptography::ECDsa ^ GetECDsaPublicKey(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate);
public static System.Security.Cryptography.ECDsa GetECDsaPublicKey(this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);
static member GetECDsaPublicKey : System.Security.Cryptography.X509Certificates.X509Certificate2 -> System.Security.Cryptography.ECDsa
<Extension()>
Public Function GetECDsaPublicKey (certificate As X509Certificate2) As ECDsa

Paramètres

certificate
X509Certificate2

Certificat.

Retours

ECDsa

Clé publique ou null si le certificat n’a pas de clé publique ECDsa.

Exceptions

ArgumentNullException

certificate a la valeur null.

CryptographicException

Le handle n’est pas valide.

S’applique à