System.Security.Cryptography.ECDiffieHellmanImplementation.ECDiffieHellmanCng Class Reference

Public Member Functions
override byte[]	DeriveKeyMaterial (ECDiffieHellmanPublicKey otherPartyPublicKey)
override void	GenerateKey (ECCurve curve)
	ECDiffieHellmanCng ()
	ECDiffieHellmanCng (int keySize)
	ECDiffieHellmanCng (ECCurve curve)
override byte[]	DeriveKeyFromHash (ECDiffieHellmanPublicKey otherPartyPublicKey, HashAlgorithmName hashAlgorithm, byte[] secretPrepend, byte[] secretAppend)
override byte[]	DeriveKeyFromHmac (ECDiffieHellmanPublicKey otherPartyPublicKey, HashAlgorithmName hashAlgorithm, byte[] hmacKey, byte[] secretPrepend, byte[] secretAppend)
override byte[]	DeriveKeyTls (ECDiffieHellmanPublicKey otherPartyPublicKey, byte[] prfLabel, byte[] prfSeed)
override void	ImportParameters (ECParameters parameters)
override ECParameters	ExportExplicitParameters (bool includePrivateParameters)
override ECParameters	ExportParameters (bool includePrivateParameters)
override void	ImportPkcs8PrivateKey (ReadOnlySpan< byte > source, out int bytesRead)
override void	ImportEncryptedPkcs8PrivateKey (ReadOnlySpan< byte > passwordBytes, ReadOnlySpan< byte > source, out int bytesRead)
override void	ImportEncryptedPkcs8PrivateKey (ReadOnlySpan< char > password, ReadOnlySpan< byte > source, out int bytesRead)
override byte[]	ExportEncryptedPkcs8PrivateKey (ReadOnlySpan< byte > passwordBytes, PbeParameters pbeParameters)
override byte[]	ExportEncryptedPkcs8PrivateKey (ReadOnlySpan< char > password, PbeParameters pbeParameters)
override bool	TryExportEncryptedPkcs8PrivateKey (ReadOnlySpan< byte > passwordBytes, PbeParameters pbeParameters, Span< byte > destination, out int bytesWritten)
override bool	TryExportEncryptedPkcs8PrivateKey (ReadOnlySpan< char > password, PbeParameters pbeParameters, Span< byte > destination, out int bytesWritten)
byte[]	DeriveKeyFromHash (ECDiffieHellmanPublicKey otherPartyPublicKey, HashAlgorithmName hashAlgorithm)
virtual byte[]	DeriveKeyFromHash (ECDiffieHellmanPublicKey otherPartyPublicKey, HashAlgorithmName hashAlgorithm, byte[]? secretPrepend, byte[]? secretAppend)
byte[]	DeriveKeyFromHmac (ECDiffieHellmanPublicKey otherPartyPublicKey, HashAlgorithmName hashAlgorithm, byte[]? hmacKey)
virtual byte[]	DeriveKeyFromHmac (ECDiffieHellmanPublicKey otherPartyPublicKey, HashAlgorithmName hashAlgorithm, byte[]? hmacKey, byte[]? secretPrepend, byte[]? secretAppend)
unsafe override bool	TryExportPkcs8PrivateKey (Span< byte > destination, out int bytesWritten)
override bool	TryExportSubjectPublicKeyInfo (Span< byte > destination, out int bytesWritten)
override void	ImportSubjectPublicKeyInfo (ReadOnlySpan< byte > source, out int bytesRead)
virtual unsafe void	ImportECPrivateKey (ReadOnlySpan< byte > source, out int bytesRead)
virtual unsafe byte[]	ExportECPrivateKey ()
virtual unsafe bool	TryExportECPrivateKey (Span< byte > destination, out int bytesWritten)
override void	ImportFromPem (ReadOnlySpan< char > input)
override void	ImportFromEncryptedPem (ReadOnlySpan< char > input, ReadOnlySpan< char > password)
override void	ImportFromEncryptedPem (ReadOnlySpan< char > input, ReadOnlySpan< byte > passwordBytes)
override void	FromXmlString (string xmlString)
override string	ToXmlString (bool includePrivateParameters)
void	Clear ()
void	Dispose ()
virtual byte[]	ExportPkcs8PrivateKey ()
virtual byte[]	ExportSubjectPublicKeyInfo ()

Static Public Member Functions
static new? ECDiffieHellman	Create (string algorithm)
static new ECDiffieHellman	Create ()
static ECDiffieHellman	Create (ECCurve curve)
static ECDiffieHellman	Create (ECParameters parameters)

Protected Member Functions
override void	Dispose (bool disposing)

Protected Attributes
int	KeySizeValue
KeySizes[]	LegalKeySizesValue

Properties
override ECDiffieHellmanPublicKey	PublicKey [get]
override int	KeySize [get, set]
override KeySizes[]	LegalKeySizes [get]
override string	KeyExchangeAlgorithm [get]
override? string	SignatureAlgorithm [get]

Private Member Functions
void	ThrowIfDisposed ()
void	ImportFullKeyBlob (byte[] ecfullKeyBlob, bool includePrivateParameters)
void	ImportKeyBlob (byte[] ecKeyBlob, string curveName, bool includePrivateParameters)
byte[]	ExportKeyBlob (bool includePrivateParameters)
byte[]	ExportFullKeyBlob (bool includePrivateParameters)
byte[]	ExportEncryptedPkcs8 (ReadOnlySpan< char > pkcs8Password, int kdfCount)
bool	TryExportEncryptedPkcs8 (ReadOnlySpan< char > pkcs8Password, int kdfCount, Span< byte > destination, out int bytesWritten)
void	AcceptImport (CngPkcs8.Pkcs8Response response)
SafeNCryptSecretHandle	DeriveSecretAgreementHandle (ECDiffieHellmanPublicKey otherPartyPublicKey)
string	GetCurveName (out string oidValue)
SafeNCryptKeyHandle	GetDuplicatedKeyHandle ()
void	DisposeKey ()
void	ForceSetKeySize (int newKeySize)
void	ProcessPkcs8Response (CngPkcs8.Pkcs8Response response)
delegate bool	TryExportPbe< T > (ReadOnlySpan< T > password, PbeParameters pbeParameters, Span< byte > destination, out int bytesWritten)
delegate bool	TryExport (Span< byte > destination, out int bytesWritten)

Static Private Member Functions
static Exception	DerivedClassMustOverride ()
static unsafe byte[]	ExportArray< T > (ReadOnlySpan< T > password, PbeParameters pbeParameters, TryExportPbe< T > exporter)
static unsafe byte[]	ExportArray (TryExport exporter)

Private Attributes
readonly ECCngKey	_key = new ECCngKey("ECDH", "ECDiffieHellman")

Static Private Attributes
static readonly string[]	s_validOids = new string[1] { "1.2.840.10045.2.1" }

Detailed Description

Definition at line 7 of file ECDiffieHellmanImplementation.cs.

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

• source/System.Security.Cryptography.Algorithms/System.Security.Cryptography/ECDiffieHellmanImplementation.cs