System.Security.Cryptography.RSACryptoServiceProvider Class Reference

Public Member Functions
	RSACryptoServiceProvider ()
	RSACryptoServiceProvider (int dwKeySize)
	RSACryptoServiceProvider (int dwKeySize, CspParameters? parameters)
	RSACryptoServiceProvider (CspParameters? parameters)
byte[]	Decrypt (byte[] rgb, bool fOAEP)
override byte[]	DecryptValue (byte[] rgb)
byte[]	Encrypt (byte[] rgb, bool fOAEP)
override byte[]	EncryptValue (byte[] rgb)
byte[]	ExportCspBlob (bool includePrivateParameters)
override RSAParameters	ExportParameters (bool includePrivateParameters)
void	ImportCspBlob (byte[] keyBlob)
override void	ImportParameters (RSAParameters parameters)
override void	ImportEncryptedPkcs8PrivateKey (ReadOnlySpan< byte > passwordBytes, ReadOnlySpan< byte > source, out int bytesRead)
override void	ImportEncryptedPkcs8PrivateKey (ReadOnlySpan< char > password, ReadOnlySpan< byte > source, out int bytesRead)
byte[]	SignData (byte[] buffer, int offset, int count, object halg)
byte[]	SignData (byte[] buffer, object halg)
byte[]	SignData (Stream inputStream, object halg)
byte[]	SignHash (byte[] rgbHash, string? str)
bool	VerifyData (byte[] buffer, object halg, byte[] signature)
bool	VerifyHash (byte[] rgbHash, string str, byte[] rgbSignature)
override byte[]	Encrypt (byte[] data, RSAEncryptionPadding padding)
override byte[]	Decrypt (byte[] data, RSAEncryptionPadding padding)
override byte[]	SignHash (byte[] hash, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
override bool	VerifyHash (byte[] hash, byte[] signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual bool	VerifyHash (ReadOnlySpan< byte > hash, ReadOnlySpan< byte > signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual bool	TryDecrypt (ReadOnlySpan< byte > data, Span< byte > destination, RSAEncryptionPadding padding, out int bytesWritten)
virtual bool	TryEncrypt (ReadOnlySpan< byte > data, Span< byte > destination, RSAEncryptionPadding padding, out int bytesWritten)
virtual bool	TrySignHash (ReadOnlySpan< byte > hash, Span< byte > destination, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding, out int bytesWritten)
byte[]	SignData (byte[] data, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual byte[]	SignData (byte[] data, int offset, int count, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual byte[]	SignData (Stream data, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual bool	TrySignData (ReadOnlySpan< byte > data, Span< byte > destination, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding, out int bytesWritten)
bool	VerifyData (byte[] data, byte[] signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual bool	VerifyData (byte[] data, int offset, int count, byte[] signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
bool	VerifyData (Stream data, byte[] signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual bool	VerifyData (ReadOnlySpan< byte > data, ReadOnlySpan< byte > signature, HashAlgorithmName hashAlgorithm, RSASignaturePadding padding)
virtual byte[]	ExportRSAPrivateKey ()
virtual bool	TryExportRSAPrivateKey (Span< byte > destination, out int bytesWritten)
virtual byte[]	ExportRSAPublicKey ()
virtual bool	TryExportRSAPublicKey (Span< byte > destination, out int bytesWritten)
unsafe override bool	TryExportSubjectPublicKeyInfo (Span< byte > destination, out int bytesWritten)
override bool	TryExportPkcs8PrivateKey (Span< byte > destination, out int bytesWritten)
override bool	TryExportEncryptedPkcs8PrivateKey (ReadOnlySpan< char > password, PbeParameters pbeParameters, Span< byte > destination, out int bytesWritten)
override bool	TryExportEncryptedPkcs8PrivateKey (ReadOnlySpan< byte > passwordBytes, PbeParameters pbeParameters, Span< byte > destination, out int bytesWritten)
unsafe override void	ImportSubjectPublicKeyInfo (ReadOnlySpan< byte > source, out int bytesRead)
virtual unsafe void	ImportRSAPublicKey (ReadOnlySpan< byte > source, out int bytesRead)
virtual unsafe void	ImportRSAPrivateKey (ReadOnlySpan< byte > source, out int bytesRead)
unsafe override void	ImportPkcs8PrivateKey (ReadOnlySpan< byte > source, out int bytesRead)
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[]	ExportEncryptedPkcs8PrivateKey (ReadOnlySpan< byte > passwordBytes, PbeParameters pbeParameters)
virtual byte[]	ExportEncryptedPkcs8PrivateKey (ReadOnlySpan< char > password, PbeParameters pbeParameters)
virtual byte[]	ExportPkcs8PrivateKey ()
virtual byte[]	ExportSubjectPublicKeyInfo ()

Static Public Member Functions
static new? RSA	Create (string algName)
static RSA	Create (int keySizeInBits)
static RSA	Create (RSAParameters parameters)
static new RSA	Create ()

Protected Member Functions
override void	Dispose (bool disposing)
override byte[]	HashData (byte[] data, int offset, int count, HashAlgorithmName hashAlgorithm)
override byte[]	HashData (Stream data, HashAlgorithmName hashAlgorithm)
virtual bool	TryHashData (ReadOnlySpan< byte > data, Span< byte > destination, HashAlgorithmName hashAlgorithm, out int bytesWritten)

Protected Attributes
int	KeySizeValue
KeySizes[]	LegalKeySizesValue

Properties
SafeProvHandle	SafeProvHandle [get, set]
SafeKeyHandle	SafeKeyHandle [get, set]
CspKeyContainerInfo	CspKeyContainerInfo [get]
override int	KeySize [get]
override KeySizes[]	LegalKeySizes [get]
bool	PersistKeyInCsp [get, set]
bool	PublicOnly [get]
static bool	UseMachineKeyStore [get, set]
override? string	KeyExchangeAlgorithm [get]
override string	SignatureAlgorithm [get]

Private Member Functions
	RSACryptoServiceProvider (int keySize, CspParameters parameters, bool useDefaultKeySize)
SafeProvHandle	AcquireSafeProviderHandle ()
byte[]	SignHash (byte[] rgbHash, int calgHash)
bool	VerifyHash (byte[] rgbHash, int calgHash, byte[] rgbSignature)
void	ThrowIfDisposed ()
unsafe AsnWriter	WritePkcs8PrivateKey ()
AsnWriter	WritePkcs1PublicKey ()
unsafe AsnWriter	WritePkcs1PrivateKey ()
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 bool	IsPublic (byte[] keyBlob)
static HashAlgorithm	GetHashAlgorithm (HashAlgorithmName hashAlgorithm)
static int	GetAlgorithmId (HashAlgorithmName hashAlgorithm)
static Exception	PaddingModeNotSupported ()
static Exception	HashAlgorithmNameNullOrEmpty ()
static Exception	DerivedClassMustOverride ()
static void	ClearPrivateParameters (in RSAParameters rsaParameters)
static byte[]	ReadRequiredElement (ref XmlKeyHelper.ParseState state, string name, int sizeHint=-1)
static unsafe byte[]	ExportArray< T > (ReadOnlySpan< T > password, PbeParameters pbeParameters, TryExportPbe< T > exporter)
static unsafe byte[]	ExportArray (TryExport exporter)

Private Attributes
int	_keySize
readonly CspParameters	_parameters
readonly bool	_randomKeyContainer
SafeKeyHandle	_safeKeyHandle
SafeProvHandle	_safeProvHandle
bool	_disposed

Static Private Attributes
static volatile CspProviderFlags	s_useMachineKeyStore

Detailed Description

Definition at line 9 of file RSACryptoServiceProvider.cs.

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

• source/System.Security.Cryptography.Csp/System.Security.Cryptography/RSACryptoServiceProvider.cs