System.Security.Cryptography.CngKey Class Reference

Public Member Functions
void	Dispose ()
CngProperty	GetProperty (string name, CngPropertyOptions options)
unsafe bool	HasProperty (string name, CngPropertyOptions options)
unsafe void	SetProperty (CngProperty property)
byte[]	Export (CngKeyBlobFormat format)
void	Delete ()

Static Public Member Functions
static CngKey	Create (CngAlgorithm algorithm)
static CngKey	Create (CngAlgorithm algorithm, string? keyName)
static CngKey	Create (CngAlgorithm algorithm, string? keyName, CngKeyCreationParameters? creationParameters)
static CngKey	Import (byte[] keyBlob, CngKeyBlobFormat format)
static CngKey	Import (byte[] keyBlob, CngKeyBlobFormat format, CngProvider provider)
static bool	Exists (string keyName)
static bool	Exists (string keyName, CngProvider provider)
static bool	Exists (string keyName, CngProvider provider, CngKeyOpenOptions options)
static CngKey	Open (string keyName)
static CngKey	Open (string keyName, CngProvider provider)
static CngKey	Open (string keyName, CngProvider provider, CngKeyOpenOptions openOptions)
static CngKey	Open (SafeNCryptKeyHandle keyHandle, CngKeyHandleOpenOptions keyHandleOpenOptions)

Package Functions
bool	IsECNamedCurve ()
string	GetCurveName (out string oidValue)
bool	TryExportKeyBlob (string blobType, Span< byte > destination, out int bytesWritten)
byte[]	ExportPkcs8KeyBlob (ReadOnlySpan< char > password, int kdfCount)
bool	TryExportPkcs8KeyBlob (ReadOnlySpan< char > password, int kdfCount, Span< byte > destination, out int bytesWritten)

Static Package Functions
static bool	IsECNamedCurve (string algorithm)
static CngProperty	GetPropertyFromNamedCurve (ECCurve curve)
static CngAlgorithm	EcdsaCurveNameToAlgorithm (string name)
static CngAlgorithm	EcdhCurveNameToAlgorithm (string name)
static CngKey	Import (ReadOnlySpan< byte > keyBlob, CngKeyBlobFormat format)
static CngKey	Import (byte[] keyBlob, string curveName, CngKeyBlobFormat format)
static CngKey	ImportEncryptedPkcs8 (ReadOnlySpan< byte > keyBlob, ReadOnlySpan< char > password)
static unsafe CngKey	ImportEncryptedPkcs8 (ReadOnlySpan< byte > keyBlob, ReadOnlySpan< char > password, CngProvider provider)
static CngKey	Import (byte[] keyBlob, string curveName, CngKeyBlobFormat format, CngProvider provider)
static CngKey	Import (ReadOnlySpan< byte > keyBlob, string curveName, CngKeyBlobFormat format, CngProvider provider)
static unsafe bool	ExportPkcs8KeyBlob (bool allocate, SafeNCryptKeyHandle keyHandle, ReadOnlySpan< char > password, int kdfCount, Span< byte > destination, out int bytesWritten, out byte[] allocated)

Properties
CngAlgorithm	Algorithm [get]
CngAlgorithmGroup?	AlgorithmGroup [get]
CngExportPolicies	ExportPolicy [get, set]
SafeNCryptKeyHandle	Handle [get]
unsafe bool	IsEphemeral [get, private set]
bool	IsMachineKey [get]
string?	KeyName [get]
int	KeySize [get]
CngKeyUsages	KeyUsage [get]
unsafe IntPtr	ParentWindowHandle [get, set]
CngProvider?	Provider [get]
SafeNCryptProviderHandle	ProviderHandle [get]
unsafe CngUIPolicy	UIPolicy [get]
string?	UniqueName [get]

Private Member Functions
	CngKey (SafeNCryptProviderHandle providerHandle, SafeNCryptKeyHandle keyHandle)
string	GetECSpecificCurveName (out string oidValue)

Static Private Member Functions
static unsafe void	InitializeKeyProperties (SafeNCryptKeyHandle keyHandle, CngKeyCreationParameters creationParameters)
static unsafe void	InitializeKeyUiPolicyProperties (SafeNCryptKeyHandle keyHandle, CngUIPolicy uiPolicy)

Private Attributes
readonly SafeNCryptKeyHandle	_keyHandle
readonly SafeNCryptProviderHandle	_providerHandle

Static Private Attributes
static readonly byte[]	s_pkcs12TripleDesOidBytes = Encoding.ASCII.GetBytes("1.2.840.113549.1.12.1.3\0")

Detailed Description

Definition at line 9 of file CngKey.cs.

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The documentation for this class was generated from the following file:

• source/System.Security.Cryptography.Cng/System.Security.Cryptography/CngKey.cs