SslStream.KeyExchangeAlgorithm Propriedade

Definição

Namespace:

System.Net.Security

Assembly:

System.Net.Security.dll

Origem:

SslStream.cs

Obtém o algoritmo de troca de chaves usado por este SslStream.

public:
 virtual property System::Security::Authentication::ExchangeAlgorithmType KeyExchangeAlgorithm { System::Security::Authentication::ExchangeAlgorithmType get(); };

public virtual System.Security.Authentication.ExchangeAlgorithmType KeyExchangeAlgorithm { get; }

member this.KeyExchangeAlgorithm : System.Security.Authentication.ExchangeAlgorithmType

Public Overridable ReadOnly Property KeyExchangeAlgorithm As ExchangeAlgorithmType

Valor da propriedade

ExchangeAlgorithmType

Um valor ExchangeAlgorithmType.

Exemplos

O exemplo de código a seguir exibe as configurações de criptografia para o fluxo especificado.

static void DisplaySecurityLevel( SslStream^ stream )
{
   Console::WriteLine( L"Cipher: {0} strength {1}", stream->CipherAlgorithm, stream->CipherStrength );
   Console::WriteLine( L"Hash: {0} strength {1}", stream->HashAlgorithm, stream->HashStrength );
   Console::WriteLine( L"Key exchange: {0} strength {1}", stream->KeyExchangeAlgorithm, stream->KeyExchangeStrength );
   Console::WriteLine( L"Protocol: {0}", stream->SslProtocol );
}

static void DisplaySecurityLevel(SslStream stream)
{
   Console.WriteLine("Cipher: {0} strength {1}", stream.CipherAlgorithm, stream.CipherStrength);
   Console.WriteLine("Hash: {0} strength {1}", stream.HashAlgorithm, stream.HashStrength);
   Console.WriteLine("Key exchange: {0} strength {1}", stream.KeyExchangeAlgorithm, stream.KeyExchangeStrength);
   Console.WriteLine("Protocol: {0}", stream.SslProtocol);
}

Private Shared Sub DisplaySecurityLevel(stream As SslStream)
    Console.WriteLine("Cipher: {0} strength {1}", stream.CipherAlgorithm, stream.CipherStrength)
    Console.WriteLine("Hash: {0} strength {1}", stream.HashAlgorithm, stream.HashStrength)
    Console.WriteLine("Key exchange: {0} strength {1}", stream.KeyExchangeAlgorithm, stream.KeyExchangeStrength)
    Console.WriteLine("Protocol: {0}", stream.SslProtocol)
End Sub

Comentários

O valor dessa propriedade é None até que a autenticação ocorra.

O algoritmo de troca de chaves protege as informações usadas para gerar chaves compartilhadas.