語言

AsymmetricSecurityBindingElement.SetKeyDerivation(Boolean) 方法

定義

命名空間:
System.ServiceModel.Channels
組件:
System.ServiceModel.dll

設定一個值，指示是否需要導出鍵。

public:
 override void SetKeyDerivation(bool requireDerivedKeys);
public override void SetKeyDerivation(bool requireDerivedKeys);
override this.SetKeyDerivation : bool -> unit
Public Overrides Sub SetKeyDerivation (requireDerivedKeys As Boolean)

參數

requireDerivedKeys
Boolean

true如果需要導出金鑰;否則，。 false

範例

以下程式碼說明如何設定這個屬性。

AsymmetricSecurityBindingElement abe =
    (AsymmetricSecurityBindingElement)SecurityBindingElement.
    CreateMutualCertificateBindingElement(
    MessageSecurityVersion.
    WSSecurity10WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10);

abe.SetKeyDerivation(false);

Dim abe As AsymmetricSecurityBindingElement = CType(SecurityBindingElement.CreateMutualCertificateBindingElement(MessageSecurityVersion.WSSecurity10WSTrustFebruary2005WSSecureConversationFebruary2005WSSecurityPolicy11BasicSecurityProfile10), AsymmetricSecurityBindingElement)

abe.SetKeyDerivation(False)

備註

衍生金鑰是從現有金鑰建立的，使得在對話過程中可以變更所使用的金鑰。 這使得駭客更難解密通訊內容。

適用於