SslStream.CipherStrength Vlastnost

Definice

Obor názvů:

System.Net.Security

Sestavení:

netstandard.dll, System.Net.Security.dll

Zdroj:

SslStream.cs

Upozornění

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

Získá hodnotu, která identifikuje sílu šifrovacího algoritmu používaného tímto SslStream.

public:
 virtual property int CipherStrength { 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 CipherStrength { 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.CipherStrength : int

Public Overridable ReadOnly Property CipherStrength As Integer

Hodnota vlastnosti

Int32

Hodnota Int32 , která určuje sílu algoritmu v bitech.

Atributy

ObsoleteAttribute

Příklady

Následující příklad kódu zobrazí nastavení kryptografie pro zadaný datový proud.

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

Poznámky

Hodnota této vlastnosti je nula, dokud nedojde k ověření.

Tato vlastnost vrátí jednu z následujících hodnot:

• 0

• 40

• 56

• 80

• 128

• 168

• 192

• 256