RSACryptoServiceProvider.ExportParameters(Boolean) Metod

Definition

Namnområde:
System.Security.Cryptography
Sammansättning:
mscorlib.dll
Sammansättning:
netstandard.dll

RSAParametersExporterar .

public:
 override System::Security::Cryptography::RSAParameters ExportParameters(bool includePrivateParameters);
public override System.Security.Cryptography.RSAParameters ExportParameters(bool includePrivateParameters);
override this.ExportParameters : bool -> System.Security.Cryptography.RSAParameters
Public Overrides Function ExportParameters (includePrivateParameters As Boolean) As RSAParameters

Parametrar

includePrivateParameters
Boolean

trueför att inkludera privata parametrar. annars . false

Returer

RSAParameters

Parametrarna för RSA.

Undantag

CryptographicException

Det går inte att exportera nyckeln.

Exempel

I följande kodexempel exporteras nyckelinformationen RSACryptoServiceProvider som skapats med hjälp av objektet till ett RSAParameters objekt.

try
{
    //Create a new RSACryptoServiceProvider object.
    using (RSACryptoServiceProvider RSA = new RSACryptoServiceProvider())
    {

        //Export the key information to an RSAParameters object.
        //Pass false to export the public key information or pass
        //true to export public and private key information.
        RSAParameters RSAParams = RSA.ExportParameters(false);
    }
}
catch (CryptographicException e)
{
    //Catch this exception in case the encryption did
    //not succeed.
    Console.WriteLine(e.Message);
}

Try

    'Create a new RSACryptoServiceProvider object. 
    Dim RSA As New RSACryptoServiceProvider()

    'Export the key information to an RSAParameters object.
    'Pass false to export the public key information or pass
    'true to export public and private key information.
    Dim RSAParams As RSAParameters = RSA.ExportParameters(False)


Catch e As CryptographicException
    'Catch this exception in case the encryption did
    'not succeed.
    Console.WriteLine(e.Message)
End Try

Gäller för

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