NegotiateAuthentication.Wrap 方法

定義

命名空間:

System.Net.Security

組件:

System.Net.Security.dll

來源:

NegotiateAuthentication.cs

使用簽章和選擇性加密包裝輸入訊息。

public:
 System::Net::Security::NegotiateAuthenticationStatusCode Wrap(ReadOnlySpan<System::Byte> input, System::Buffers::IBufferWriter<System::Byte> ^ outputWriter, bool requestEncryption, [Runtime::InteropServices::Out] bool % isEncrypted);

public System.Net.Security.NegotiateAuthenticationStatusCode Wrap (ReadOnlySpan<byte> input, System.Buffers.IBufferWriter<byte> outputWriter, bool requestEncryption, out bool isEncrypted);

member this.Wrap : ReadOnlySpan<byte> * System.Buffers.IBufferWriter<byte> * bool * bool -> System.Net.Security.NegotiateAuthenticationStatusCode

Public Function Wrap (input As ReadOnlySpan(Of Byte), outputWriter As IBufferWriter(Of Byte), requestEncryption As Boolean, ByRef isEncrypted As Boolean) As NegotiateAuthenticationStatusCode

參數

input

ReadOnlySpan<Byte>

要包裝的輸入訊息。

outputWriter

IBufferWriter<Byte>

寫入包裝訊息的緩衝區寫入器。

requestEncryption

Boolean

true 要求加密;否則為 false。

isEncrypted

Boolean

當這個方法傳回時，會包含值，指出是否在包裝中套用加密。

傳回

NegotiateAuthenticationStatusCode

Completed 成功或失敗時的其他 NegotiateAuthenticationStatusCode 值。

例外狀況

InvalidOperationException

驗證失敗或尚未執行驗證。

備註

如同 GSS_Wrap API，驗證通訊協議實作可以選擇覆寫 requestEncryption 參數中的要求值。 這可能會導致降級或升級保護層級。