SslStream.KeyExchangeStrength Propriedade

Definição

Namespace:
System.Net.Security
Assemblies:
netstandard.dll, System.Net.Security.dll
Assembly:
System.Net.Security.dll
Assembly:
System.dll
Assembly:
netstandard.dll
Origem:
SslStream.cs
Origem:
SslStream.cs
Origem:
SslStream.cs
Origem:
SslStream.cs
Origem:
SslStream.cs

Cuidado

KeyExchangeAlgorithm, KeyExchangeStrength, CipherAlgorithm, CipherStrength, HashAlgorithm and HashStrength properties of SslStream are obsolete. Use NegotiatedCipherSuite instead.

Obtém um valor que identifica a força do algoritmo de troca de chaves usado por essa instância.

public:
 virtual property int KeyExchangeStrength { int get(); };
[System.Obsolete("KeyExchangeAlgorithm, KeyExchangeStrength, CipherAlgorithm, CipherStrength, HashAlgorithm and HashStrength properties of SslStream are obsolete. Use NegotiatedCipherSuite instead.", DiagnosticId="SYSLIB0058", UrlFormat="https://aka.ms/dotnet-warnings/{0}")]
public virtual int KeyExchangeStrength { get; }
public virtual int KeyExchangeStrength { get; }
[<System.Obsolete("KeyExchangeAlgorithm, KeyExchangeStrength, CipherAlgorithm, CipherStrength, HashAlgorithm and HashStrength properties of SslStream are obsolete. Use NegotiatedCipherSuite instead.", DiagnosticId="SYSLIB0058", UrlFormat="https://aka.ms/dotnet-warnings/{0}")>]
member this.KeyExchangeStrength : int
member this.KeyExchangeStrength : int
Public Overridable ReadOnly Property KeyExchangeStrength As Integer

Valor da propriedade

Int32

Um Int32 valor que especifica a força do ExchangeAlgorithmType algoritmo, em bits.

Atributos
ObsoleteAttribute

Exemplos

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

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 zero até que a autenticação ocorra.

Em cenários comuns, o valor dessa propriedade é um dos seguintes:

  • 512

  • 768

  • 1024

  • 2048

Aplica-se a