DL_PrivateKey< T > Class Template Reference

Interface for Discrete Log (DL) private keys. More...

#include <pubkey.h>

Inheritance diagram for DL_PrivateKey< T >:

Public Types
typedef T	Element

Public Member Functions
void	MakePublicKey (DL_PublicKey< T > &pub) const
	Initializes a public key from this key.
bool	GetVoidValue (const char *name, const std::type_info &valueType, void *pValue) const
	Get a named value.
void	AssignFrom (const NameValuePairs &source)
	Initialize or reinitialize this key.
virtual const Integer &	GetPrivateExponent () const =0
	Retrieves the private exponent.
virtual void	SetPrivateExponent (const Integer &x)=0
	Sets the private exponent.
Public Member Functions inherited from DL_Key< T >
virtual const DL_GroupParameters< T > &	GetAbstractGroupParameters () const =0
	Retrieves abstract group parameters.
virtual DL_GroupParameters< T > &	AccessAbstractGroupParameters ()=0
	Retrieves abstract group parameters.

Detailed Description

template<class T>
class DL_PrivateKey< T >

Interface for Discrete Log (DL) private keys.

Definition at line 1135 of file pubkey.h.

Member Typedef Documentation

Element

template<class T >

typedef T DL_PrivateKey< T >::Element

Definition at line 1140 of file pubkey.h.

Constructor & Destructor Documentation

~DL_PrivateKey()

template<class T >

DL_PrivateKey< T >::~DL_PrivateKey ( )

virtual

Definition at line 1189 of file pubkey.h.

Member Function Documentation

MakePublicKey()

template<class T >

void DL_PrivateKey< T >::MakePublicKey ( DL_PublicKey< T > & pub ) const

inline

Initializes a public key from this key.

Parameters

pub	reference to a public key

Definition at line 1146 of file pubkey.h.

GetVoidValue()

template<class T >

bool DL_PrivateKey< T >::GetVoidValue ( const char * name, const std::type_info & valueType, void * pValue ) const

inline

Get a named value.

Parameters

name	the name of the object or value to retrieve
valueType	reference to a variable that receives the value
pValue	void pointer to a variable that receives the value

Returns

true if the value was retrieved, false otherwise

GetVoidValue() retrieves the value of name if it exists.

Note

GetVoidValue() is an internal function and should be implemented by derived classes. Users should use one of the other functions instead.

See also

GetValue(), GetValueWithDefault(), GetIntValue(), GetIntValueWithDefault(), GetRequiredParameter() and GetRequiredIntParameter()

Definition at line 1162 of file pubkey.h.

AssignFrom()

template<class T >

void DL_PrivateKey< T >::AssignFrom ( const NameValuePairs & source )

inline

Initialize or reinitialize this key.

Parameters

source

NameValuePairs to assign

Definition at line 1170 of file pubkey.h.

GetPrivateExponent()

template<class T >

virtual const Integer & DL_PrivateKey< T >::GetPrivateExponent ( ) const

pure virtual

Retrieves the private exponent.

Returns

the private exponent

Must be overridden in derived classes.

Implemented in DL_PrivateKeyImpl< GP >, and DL_PrivateKeyImpl< DL_GroupParameters_EC< EC > >.

SetPrivateExponent()

template<class T >

virtual void DL_PrivateKey< T >::SetPrivateExponent ( const Integer & x )

pure virtual

Sets the private exponent.

Parameters

x	the private exponent

Must be overridden in derived classes.

Implemented in DL_PrivateKeyImpl< GP >, and DL_PrivateKeyImpl< DL_GroupParameters_EC< EC > >.

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

• pubkey.h