SslStream.KeyExchangeStrength Properti

Definisi

Ruang nama:

System.Net.Security

Rakitan:

System.Net.Security.dll

Sumber:

SslStream.cs

Mendapatkan nilai yang mengidentifikasi kekuatan algoritma pertukaran kunci yang digunakan oleh instans ini.

public:
 virtual property int KeyExchangeStrength { int get(); };

public virtual int KeyExchangeStrength { get; }

member this.KeyExchangeStrength : int

Public Overridable ReadOnly Property KeyExchangeStrength As Integer

Nilai Properti

Int32

Nilai Int32 yang menentukan kekuatan ExchangeAlgorithmType algoritma, dalam bit.

Contoh

Contoh kode berikut menampilkan pengaturan kriptografi untuk aliran yang ditentukan.

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

Keterangan

Nilai properti ini adalah nol sampai autentikasi terjadi.

Dalam skenario umum, nilai properti ini adalah salah satu dari berikut ini:

• 512

• 768

• 1024

• 2048