Key Open Options Enum
Specifies options for opening a key.
This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.
public enum class CngKeyOpenOptions
[System.Flags] public enum CngKeyOpenOptions
type CngKeyOpenOptions =
Public Enum CngKeyOpenOptions
A machine-wide key is opened.
No key open options are specified.
UI prompting is suppressed.
If the MachineKey value is not specified, a user key is opened instead.
The Silent option suppresses any UI prompting. This option may not work with some key types, such as smart card keys and keys that are stored in the software key storage provider (KSP). These key types are protected with mandatory UI prompting.