X509Certificate2.GetECDiffieHellmanPrivateKey 方法

定义

命名空间:

System.Security.Cryptography.X509Certificates

程序集:

System.Security.Cryptography.dll

Source:

X509Certificate2.cs

ECDiffieHellman从此证书获取私钥。

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

返回

ECDiffieHellman

私钥; null 如果此证书没有 ECDiffieHellman 私钥，则为 。

例外

CryptographicException

该句柄无效。