Encodes and Decodes privateKeyInfo. More...

Inheritance diagram for PKCS8PrivateKey:

Public Member Functions
void	BERDecode (BufferedTransformation &bt)
	Decode this object from a BufferedTransformation. More...

void	DEREncode (BufferedTransformation &bt) const
	Encode this object into a BufferedTransformation. More...

virtual OID	GetAlgorithmID () const =0
	Retrieves the OID of the algorithm. More...

virtual bool	BERDecodeAlgorithmParameters (BufferedTransformation &bt)
	Decode optional parameters. More...

virtual bool	DEREncodeAlgorithmParameters (BufferedTransformation &bt) const
	Encode optional parameters. More...

virtual void	BERDecodePrivateKey (BufferedTransformation &bt, bool parametersPresent, size_t size)=0
	Decode privateKey part of privateKeyInfo. More...

virtual void	DEREncodePrivateKey (BufferedTransformation &bt) const =0
	Encode privateKey part of privateKeyInfo. More...

virtual void	BERDecodeOptionalAttributes (BufferedTransformation &bt)
	Decode optional attributes. More...

virtual void	DEREncodeOptionalAttributes (BufferedTransformation &bt) const
	Encode optional attributes. More...

Public Member Functions inherited from ASN1CryptoMaterial< PrivateKey >
void	Save (BufferedTransformation &bt) const
	DER encode ASN.1 object. More...

void	Load (BufferedTransformation &bt)
	BER decode ASN.1 object. More...

Public Member Functions inherited from ASN1Object
virtual void	BEREncode (BufferedTransformation &bt) const
	Encode this object into a BufferedTransformation. More...

Public Member Functions inherited from GeneratableCryptoMaterial
virtual void	GenerateRandom (RandomNumberGenerator &rng, const NameValuePairs &params=g_nullNameValuePairs)
	Generate a random key or crypto parameters. More...

void	GenerateRandomWithKeySize (RandomNumberGenerator &rng, unsigned int keySize)
	Generate a random key or crypto parameters. More...

Public Member Functions inherited from CryptoMaterial
virtual void	AssignFrom (const NameValuePairs &source)=0
	Assign values to this object. More...

virtual bool	Validate (RandomNumberGenerator &rng, unsigned int level) const =0
	Check this object for errors. More...

virtual void	ThrowIfInvalid (RandomNumberGenerator &rng, unsigned int level) const
	Check this object for errors. More...

virtual bool	SupportsPrecomputation () const
	Determines whether the object supports precomputation. More...

virtual void	Precompute (unsigned int precomputationStorage)
	Perform precomputation. More...

virtual void	LoadPrecomputation (BufferedTransformation &storedPrecomputation)
	Retrieve previously saved precomputation. More...

virtual void	SavePrecomputation (BufferedTransformation &storedPrecomputation) const
	Save precomputation for later use. More...

void	DoQuickSanityCheck () const
	Perform a quick sanity check. More...

Public Member Functions inherited from NameValuePairs
template<class T >
bool	GetThisObject (T &object) const
	Get a copy of this object or subobject. More...

template<class T >
bool	GetThisPointer (T *&ptr) const
	Get a pointer to this object. More...

template<class T >
bool	GetValue (const char *name, T &value) const
	Get a named value. More...

template<class T >
T	GetValueWithDefault (const char *name, T defaultValue) const
	Get a named value. More...

CRYPTOPP_DLL std::string	GetValueNames () const
	Get a list of value names that can be retrieved. More...

CRYPTOPP_DLL bool	GetIntValue (const char *name, int &value) const
	Get a named value with type int. More...

CRYPTOPP_DLL int	GetIntValueWithDefault (const char *name, int defaultValue) const
	Get a named value with type int, with default. More...

CRYPTOPP_DLL bool	GetWord64Value (const char *name, word64 &value) const
	Get a named value with type word64. More...

CRYPTOPP_DLL word64	GetWord64ValueWithDefault (const char *name, word64 defaultValue) const
	Get a named value with type word64, with default. More...

template<class T >
void	GetRequiredParameter (const char className, const char name, T &value) const
	Retrieves a required name/value pair. More...

CRYPTOPP_DLL void	GetRequiredIntParameter (const char className, const char name, int &value) const
	Retrieves a required name/value pair. More...

virtual CRYPTOPP_DLL bool	GetVoidValue (const char name, const std::type_info &valueType, void pValue) const =0
	Get a named value. More...

Additional Inherited Members
Static Public Member Functions inherited from NameValuePairs
static CRYPTOPP_DLL void	ThrowIfTypeMismatch (const char *name, const std::type_info &stored, const std::type_info &retrieving)
	Ensures an expected name and type is present. More...

Detailed Description

Encodes and Decodes privateKeyInfo.

Definition at line 747 of file asn.h.

Member Function Documentation

◆ BERDecode()

void PKCS8PrivateKey::BERDecode ( BufferedTransformation & bt )

virtual

Decode this object from a BufferedTransformation.

Parameters

bt	BufferedTransformation object

Uses Basic Encoding Rules (BER)

Implements ASN1Object.

Reimplemented in ed25519PrivateKey, x25519, and InvertibleRSAFunction.

◆ DEREncode()

void PKCS8PrivateKey::DEREncode ( BufferedTransformation & bt ) const

virtual

Encode this object into a BufferedTransformation.

Parameters

bt	BufferedTransformation object

Uses Distinguished Encoding Rules (DER)

Implements ASN1Object.

Reimplemented in ed25519PrivateKey, x25519, and InvertibleRSAFunction.

◆ GetAlgorithmID()

virtual OID PKCS8PrivateKey::GetAlgorithmID ( ) const

pure virtual

Retrieves the OID of the algorithm.

Returns: OID of the algorithm

Implemented in ed25519PrivateKey, x25519, and InvertibleRSAFunction.

◆ BERDecodeAlgorithmParameters()

virtual bool PKCS8PrivateKey::BERDecodeAlgorithmParameters ( BufferedTransformation & bt )

inlinevirtual

Decode optional parameters.

Parameters

bt	BufferedTransformation object

See also: BERDecodePrivateKey, RFC 2459, section 7.3.1

Definition at line 763 of file asn.h.

◆ DEREncodeAlgorithmParameters()

virtual bool PKCS8PrivateKey::DEREncodeAlgorithmParameters ( BufferedTransformation & bt ) const

inlinevirtual

Encode optional parameters.

Parameters

bt	BufferedTransformation object

See also: DEREncodePrivateKey, RFC 2459, section 7.3.1

Definition at line 770 of file asn.h.

◆ BERDecodePrivateKey()

virtual void PKCS8PrivateKey::BERDecodePrivateKey	(	BufferedTransformation &	bt,
		bool	parametersPresent,
		size_t	size
	)

pure virtual

Decode privateKey part of privateKeyInfo.

Parameters

bt	BufferedTransformation object
parametersPresent	flag indicating if algorithm parameters are present
size	number of octets to read for the parameters, in bytes

BERDecodePrivateKey() the decodes privateKey part of privateKeyInfo, without the OCTET STRING header.

When parametersPresent = true then BERDecodePrivateKey() calls BERDecodeAlgorithmParameters() to parse algorithm parameters.

See also: BERDecodeAlgorithmParameters

Implemented in DL_PrivateKeyImpl< GP >, ed25519PrivateKey, x25519, and InvertibleRSAFunction.

◆ DEREncodePrivateKey()

virtual void PKCS8PrivateKey::DEREncodePrivateKey ( BufferedTransformation & bt ) const

pure virtual

Encode privateKey part of privateKeyInfo.

Parameters

bt	BufferedTransformation object

DEREncodePrivateKey() encodes the privateKey part of privateKeyInfo, without the OCTET STRING header.

See also: DEREncodeAlgorithmParameters

Implemented in ed25519PrivateKey, x25519, InvertibleRSAFunction, and DL_PrivateKeyImpl< GP >.

◆ BERDecodeOptionalAttributes()

virtual void PKCS8PrivateKey::BERDecodeOptionalAttributes ( BufferedTransformation & bt )

virtual

Decode optional attributes.

Parameters

bt	BufferedTransformation object

BERDecodeOptionalAttributes() decodes optional attributes including context-specific tag.

See also: BERDecodeAlgorithmParameters, DEREncodeOptionalAttributes

Note: default implementation stores attributes to be output using DEREncodeOptionalAttributes

◆ DEREncodeOptionalAttributes()

virtual void PKCS8PrivateKey::DEREncodeOptionalAttributes ( BufferedTransformation & bt ) const

virtual

Encode optional attributes.

Parameters

bt	BufferedTransformation object

DEREncodeOptionalAttributes() encodes optional attributes including context-specific tag.

See also: BERDecodeAlgorithmParameters

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

asn.h

Public Member Functions

Additional Inherited Members

Detailed Description

Member Function Documentation

◆ BERDecode()

◆ DEREncode()

◆ GetAlgorithmID()

◆ BERDecodeAlgorithmParameters()

◆ DEREncodeAlgorithmParameters()

◆ BERDecodePrivateKey()

◆ DEREncodePrivateKey()

◆ BERDecodeOptionalAttributes()

◆ DEREncodeOptionalAttributes()