X509Certificate2.GetECDiffieHellmanPublicKey Méthode

Définition

Espace de noms:

System.Security.Cryptography.X509Certificates

Assembly:

System.Security.Cryptography.dll

Source:

X509Certificate2.cs

Obtient la ECDiffieHellman clé publique de ce certificat.

public:
 System::Security::Cryptography::ECDiffieHellman ^ GetECDiffieHellmanPublicKey();

public System.Security.Cryptography.ECDiffieHellman? GetECDiffieHellmanPublicKey ();

member this.GetECDiffieHellmanPublicKey : unit -> System.Security.Cryptography.ECDiffieHellman

Public Function GetECDiffieHellmanPublicKey () As ECDiffieHellman

Retours

ECDiffieHellman

La clé publique, ou null si ce certificat n’a pas de clé publique ECDiffieHellman.

Exceptions

CryptographicException

Le handle n'est pas valide.