CipherAlgorithmType Enumeráció

Definíció

Névtér:

System.Security.Authentication

Szerelvények:

netstandard.dll, System.Net.Primitives.dll

Forrás:

SslEnumTypes.cs

Figyelemfelhívás

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

Meghatározza az osztály lehetséges titkosítási SslStream algoritmusait.

public enum class CipherAlgorithmType

[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 enum CipherAlgorithmType

[<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}")>]
type CipherAlgorithmType = 

Public Enum CipherAlgorithmType

Öröklődés

Object

ValueType

Enum

CipherAlgorithmType

Attribútumok

ObsoleteAttribute

Mezők

Name	Érték	Description
None	0	A rendszer nem használ titkosítási algoritmust.
Null	24576	Null titkosítási algoritmussal nem használ titkosítást.
Des	26113	A Data Encryption Standard (DES) algoritmus.
Rc2	26114	Rivest Code 2 (RC2) algoritmusa.
TripleDes	26115	A Triple Data Encryption Standard (3DES) algoritmus.
Aes128	26126	Az Advanced Encryption Standard (AES) algoritmus egy 128 bites kulccsal.
Aes192	26127	Az Advanced Encryption Standard (AES) algoritmus egy 192 bites kulccsal.
Aes256	26128	Az Advanced Encryption Standard (AES) algoritmus egy 256 bites kulccsal.
Aes	26129	Az Advanced Encryption Standard (AES) algoritmus.
Rc4	26625	Rivest Code 4 (RC4) algoritmusa.

Példák

Az alábbi példa egy SslStream.

static void AuthenticateCallback( IAsyncResult^ ar )
{
   SslStream^ stream = dynamic_cast<SslStream^>(ar->AsyncState);
   try
   {
      stream->EndAuthenticateAsClient( ar );
      Console::WriteLine( L"Authentication succeeded." );
      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 );
      
      // Encode a test message into a byte array.
      // Signal the end of the message using the "<EOF>".
      array<Byte>^message = Encoding::UTF8->GetBytes( L"Hello from the client.<EOF>" );
      
      // Asynchronously send a message to the server.
      stream->BeginWrite( message, 0, message->Length, gcnew AsyncCallback( WriteCallback ), stream );
   }
   catch ( Exception^ authenticationException ) 
   {
      e = authenticationException;
      complete = true;
      return;
   }

}

static void AuthenticateCallback(IAsyncResult ar)
{
    SslStream stream = (SslStream) ar.AsyncState;
    try
    {
        stream.EndAuthenticateAsClient(ar);
        Console.WriteLine("Authentication succeeded.");
        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);
        // Encode a test message into a byte array.
        // Signal the end of the message using the "<EOF>".
        byte[] message = Encoding.UTF8.GetBytes("Hello from the client.<EOF>");
        // Asynchronously send a message to the server.
        stream.BeginWrite(message, 0, message.Length,
            new AsyncCallback(WriteCallback),
            stream);
    }
    catch (Exception authenticationException)
    {
        e = authenticationException;
        complete = true;
        return;
    }
}

Megjegyzések

Ez az enumerálás a tulajdonság érvényes értékeit SslStream.CipherAlgorithm adja meg.

Lásd még

• SslStream
• CipherStrength