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CngKeyHandleOpenOptions Enumeration
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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)

[FlagsAttribute]
public enum CngKeyHandleOpenOptions

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

This enumeration is used by the Open method.

.NET Framework

Supported in: 4.6, 4.5, 4, 3.5

.NET Framework Client Profile

Supported in: 4, 3.5 SP1
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