Enum CngKeyHandleOpenOptions Path C++ Link System.Security.Cryptography.CngKeyHandleOpenOptions, System.Core underlying int32 System.Core Values 2 NameValueHex None00x00EphemeralKey10x01 // System.Security.Cryptography.CngKeyHandleOpenOptions, System.Core enum class CngKeyHandleOpenOptions : int32 { None = 0, EphemeralKey = 1, };