X509Certificate.GetKeyAlgorithmParametersString メソッド

定義

名前空間:
System.Security.Cryptography.X509Certificates
アセンブリ:
netstandard.dll, System.Security.Cryptography.dll
アセンブリ:
netstandard.dll, System.Security.Cryptography.X509Certificates.dll
アセンブリ:
netstandard.dll, System.Security.Cryptography.dll, System.Security.Cryptography.X509Certificates.dll
アセンブリ:
System.Security.Cryptography.X509Certificates.dll
アセンブリ:
mscorlib.dll
アセンブリ:
netstandard.dll
ソース:
X509Certificate.cs
ソース:
X509Certificate.cs
ソース:
X509Certificate.cs
ソース:
X509Certificate.cs
ソース:
X509Certificate.cs

X.509v3 証明書のキー アルゴリズム パラメーターを 16 進文字列として返します。

public:
 virtual System::String ^ GetKeyAlgorithmParametersString();
public virtual string? GetKeyAlgorithmParametersString();
public virtual string GetKeyAlgorithmParametersString();
abstract member GetKeyAlgorithmParametersString : unit -> string
override this.GetKeyAlgorithmParametersString : unit -> string
Public Overridable Function GetKeyAlgorithmParametersString () As String

返品

String

X.509 証明書のキー アルゴリズム パラメーターを 16 進文字列として指定します。

例外

CryptographicException

証明書コンテキストが無効です。

例

次の例では、 GetKeyAlgorithmParametersString メソッドを使用して、証明書のキー アルゴリズム パラメーターを文字列形式で返し、コンソールに表示します。


using System;
using System.Security.Cryptography.X509Certificates;

public class X509
{

    public static void Main()
    {

        // The path to the certificate.
        string Certificate =  "Certificate.cer";

        // Load the certificate into an X509Certificate object.
        X509Certificate cert = X509Certificate.CreateFromCertFile(Certificate);

        // Get the value.
        string results = cert.GetKeyAlgorithmParametersString();

        // Display the value to the console.
        Console.WriteLine(results);
    }
}

Imports System.Security.Cryptography.X509Certificates




Public Class X509
   
   
   Public Shared Sub Main()
      
      ' The path to the certificate.
      Dim Certificate As String = "Certificate.cer"
      
      ' Load the certificate into an X509Certificate object.
      Dim cert As X509Certificate = X509Certificate.CreateFromCertFile(Certificate)
      
      ' Get the value.
      Dim results As String = cert.GetKeyAlgorithmParametersString()
      
      ' Display the value to the console.
      Console.WriteLine(results)
   End Sub 
End Class

適用対象