X509Certificate2.GetECDiffieHellmanPrivateKey Method

Definition

Namespace:

System.Security.Cryptography.X509Certificates

Assembly:

System.Security.Cryptography.dll

Source:

X509Certificate2.cs

Gets the ECDiffieHellman private key from this certificate.

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

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

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

Public Function GetECDiffieHellmanPrivateKey () As ECDiffieHellman

Returns

ECDiffieHellman

The private key, or null if this certificate does not have an ECDiffieHellman private key.

Exceptions

CryptographicException

The handle is invalid.