SslStream.IsSigned 属性
定义
public:
virtual property bool IsSigned { bool get(); };
public override bool IsSigned { get; }
member this.IsSigned : bool
Public Overrides ReadOnly Property IsSigned As Boolean
属性值
如果在传输数据前对其签名,则为 true;否则为 false。true if the data is signed before being transmitted; otherwise false.
示例
下面的代码示例演示如何显示此属性的值。The following code example demonstrates displaying the value of this property.
static void DisplaySecurityServices( SslStream^ stream )
{
Console::WriteLine( L"Is authenticated: {0} as server? {1}", stream->IsAuthenticated, stream->IsServer );
Console::WriteLine( L"IsSigned: {0}", stream->IsSigned );
Console::WriteLine( L"Is Encrypted: {0}", stream->IsEncrypted );
}
static void DisplaySecurityServices(SslStream stream)
{
Console.WriteLine("Is authenticated: {0} as server? {1}", stream.IsAuthenticated, stream.IsServer);
Console.WriteLine("IsSigned: {0}", stream.IsSigned);
Console.WriteLine("Is Encrypted: {0}", stream.IsEncrypted);
}
Private Shared Sub DisplaySecurityServices(stream As SslStream)
Console.WriteLine("Is authenticated: {0} as server? {1}", stream.IsAuthenticated, stream.IsServer)
Console.WriteLine("IsSigned: {0}", stream.IsSigned)
Console.WriteLine("Is Encrypted: {0}", stream.IsEncrypted)
End Sub
注解
数据签名有助于保护数据的完整性,也就是说,它可帮助接收方确定数据在传输过程中是否已被篡改。Data signing helps to protect the integrity of the data, namely it helps the recipient determine whether the data has been tampered with while in transit.