NegotiateAuthentication.UnwrapInPlace Method

Definition

Namespace:

System.Net.Security

Assembly:

System.Net.Security.dll

Source:

NegotiateAuthentication.cs

Unwraps, in place, an input message with signature or encryption applied by the other party.

public:
 System::Net::Security::NegotiateAuthenticationStatusCode UnwrapInPlace(Span<System::Byte> input, [Runtime::InteropServices::Out] int % unwrappedOffset, [Runtime::InteropServices::Out] int % unwrappedLength, [Runtime::InteropServices::Out] bool % wasEncrypted);

public System.Net.Security.NegotiateAuthenticationStatusCode UnwrapInPlace (Span<byte> input, out int unwrappedOffset, out int unwrappedLength, out bool wasEncrypted);

member this.UnwrapInPlace : Span<byte> * int * int * bool -> System.Net.Security.NegotiateAuthenticationStatusCode

Public Function UnwrapInPlace (input As Span(Of Byte), ByRef unwrappedOffset As Integer, ByRef unwrappedLength As Integer, ByRef wasEncrypted As Boolean) As NegotiateAuthenticationStatusCode

Parameters

input

Span<Byte>

The input message to be unwrapped. When this method returns, contains the decoded data.

unwrappedOffset

Int32

When this method returns, contains the offset in the input buffer where the unwrapped message was written.

unwrappedLength

Int32

When this method returns, contains the length of the unwrapped message.

wasEncrypted

Boolean

When this method returns, contains a value that specifies whether the wrapped message had encryption applied.

Returns

NegotiateAuthenticationStatusCode

• Completed on success.
• MessageAltered if the message signature was invalid.
• InvalidToken if the wrapped message was in invalid format.
• Other NegotiateAuthenticationStatusCode values on failure.

Exceptions

InvalidOperationException

Authentication failed or has not occurred.