X509Certificate.GetCertHashString Método

Definición

Devuelve una cadena hexadecimal que contiene el valor hash del certificado X.509v3.Returns a hexadecimal string that contains the hash value for the X.509v3 certificate.

Sobrecargas

GetCertHashString()

Devuelve el valor de hash SHA1 del certificado X.509v3 en forma de una cadena hexadecimal.Returns the SHA1 hash value for the X.509v3 certificate as a hexadecimal string.

GetCertHashString(HashAlgorithmName)

Devuelve una cadena hexadecimal que contiene el valor hash del certificado X.509v3 que se calcula mediante el algoritmo hash criptográfico especificado.Returns a hexadecimal string containing the hash value for the X.509v3 certificate computed using the specified cryptographic hash algorithm.

GetCertHashString()

Devuelve el valor de hash SHA1 del certificado X.509v3 en forma de una cadena hexadecimal.Returns the SHA1 hash value for the X.509v3 certificate as a hexadecimal string.

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

Devoluciones

String

Cadena hexadecimal que representa el valor hash del certificado X.509.The hexadecimal string representation of the X.509 certificate hash value.

Ejemplos

En el ejemplo siguiente se usa el GetCertHashString método para obtener un valor hash del certificado X. 509, convertirlo en una cadena y mostrarlo en la consola.The following example uses the GetCertHashString method to get an X.509 certificate hash value, convert it to a string, and display it to the console.

using namespace System;
using namespace System::Security::Cryptography::X509Certificates;
int 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->GetCertHashString();
   
   // Display the value to the console.
   Console::WriteLine( results );
}


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.GetCertHashString();

        // 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.GetCertHashString()
      
      ' Display the value to the console.
      Console.WriteLine(results)
   End Sub 
End Class 

Se aplica a

GetCertHashString(HashAlgorithmName)

Devuelve una cadena hexadecimal que contiene el valor hash del certificado X.509v3 que se calcula mediante el algoritmo hash criptográfico especificado.Returns a hexadecimal string containing the hash value for the X.509v3 certificate computed using the specified cryptographic hash algorithm.

public:
 virtual System::String ^ GetCertHashString(System::Security::Cryptography::HashAlgorithmName hashAlgorithm);
public virtual string GetCertHashString (System.Security.Cryptography.HashAlgorithmName hashAlgorithm);
abstract member GetCertHashString : System.Security.Cryptography.HashAlgorithmName -> string
override this.GetCertHashString : System.Security.Cryptography.HashAlgorithmName -> string
Public Overridable Function GetCertHashString (hashAlgorithm As HashAlgorithmName) As String

Parámetros

hashAlgorithm
HashAlgorithmName

Nombre del algoritmo hash criptográfico que se va a usar.The name of the cryptographic hash algorithm to use.

Devoluciones

String

Cadena hexadecimal que representa el valor hash del certificado X.509.The hexadecimal string representation of the X.509 certificate hash value.

Excepciones

hashAlgorithm.NamehashAlgorithm.Name es null o una cadena vacía.is null or an empty string.

hashAlgorithm no es un algoritmo hash conocido.hashAlgorithm is not a known hash algorithm.

Se aplica a