RSACertificateExtensions.GetRSAPrivateKey(X509Certificate2) 方法

定义

命名空间:

System.Security.Cryptography.X509Certificates

程序集:

System.Security.Cryptography.dll

Source:

RSACertificateExtensions.cs

从 X509Certificate2 获取 RSA 私钥。

public:
[System::Runtime::CompilerServices::Extension]
 static System::Security::Cryptography::RSA ^ GetRSAPrivateKey(System::Security::Cryptography::X509Certificates::X509Certificate2 ^ certificate);

public static System.Security.Cryptography.RSA? GetRSAPrivateKey (this System.Security.Cryptography.X509Certificates.X509Certificate2 certificate);

static member GetRSAPrivateKey : System.Security.Cryptography.X509Certificates.X509Certificate2 -> System.Security.Cryptography.RSA

<Extension()>
Public Function GetRSAPrivateKey (certificate As X509Certificate2) As RSA

参数

certificate

X509Certificate2

证书。

返回

RSA

如果证书不具有 RSA 私钥，则为该私钥或 null。

例外

ArgumentNullException

certificate 为 null。