This documentation is archived and is not being maintained.

CngKeyHandleOpenOptions Enumeration

Specifies options for opening key handles.

This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.

Namespace:  System.Security.Cryptography
Assembly:  System.Core (in System.Core.dll)

public enum CngKeyHandleOpenOptions

Member nameDescription
NoneThe key handle being opened does not specify an ephemeral key.
EphemeralKeyThe key handle being opened specifies an ephemeral key.

This enumeration is used by the Open method.

Windows 7, Windows Vista, Windows Server 2008 R2, Windows Server 2008

The .NET Framework and .NET Compact Framework do not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.

.NET Framework

Supported in: 3.5