DL_BasePrecomputation_LUC Class Reference

LUC Precomputation. More...

#include <luc.h>

Inheritance diagram for DL_BasePrecomputation_LUC:

Public Member Functions
bool	IsInitialized () const
	Determines whether this object is initialized.
void	SetBase (const DL_GroupPrecomputation< Element > &group, const Integer &base)
const Integer &	GetBase (const DL_GroupPrecomputation< Element > &group) const
void	Precompute (const DL_GroupPrecomputation< Element > &group, unsigned int maxExpBits, unsigned int storage)
void	Load (const DL_GroupPrecomputation< Element > &group, BufferedTransformation &storedPrecomputation)
void	Save (const DL_GroupPrecomputation< Element > &group, BufferedTransformation &storedPrecomputation) const
Integer	Exponentiate (const DL_GroupPrecomputation< Element > &group, const Integer &exponent) const
Integer	CascadeExponentiate (const DL_GroupPrecomputation< Element > &group, const Integer &exponent, const DL_FixedBasePrecomputation< Integer > &pc2, const Integer &exponent2) const
Public Member Functions inherited from DL_FixedBasePrecomputation< Integer >
virtual void	SetBase (const DL_GroupPrecomputation< Element > &group, const Element &base)=0
	Set the base element.
virtual const Element &	GetBase (const DL_GroupPrecomputation< Element > &group) const=0
	Get the base element.
virtual void	Precompute (const DL_GroupPrecomputation< Element > &group, unsigned int maxExpBits, unsigned int storage)=0
	Perform precomputation.
virtual void	Load (const DL_GroupPrecomputation< Element > &group, BufferedTransformation &storedPrecomputation)=0
	Retrieve previously saved precomputation.
virtual void	Save (const DL_GroupPrecomputation< Element > &group, BufferedTransformation &storedPrecomputation) const=0
	Save precomputation for later use.
virtual Element	Exponentiate (const DL_GroupPrecomputation< Element > &group, const Integer &exponent) const=0
	Exponentiates an element.
virtual Element	CascadeExponentiate (const DL_GroupPrecomputation< Element > &pc1, const Integer &exponent1, const DL_FixedBasePrecomputation< Element > &pc2, const Integer &exponent2) const=0
	Exponentiates an element.

Additional Inherited Members
Public Types inherited from DL_FixedBasePrecomputation< Integer >
typedef Integer	Element

Detailed Description

LUC Precomputation.

Since

Crypto++ 2.1

Definition at line 192 of file luc.h.

Constructor & Destructor Documentation

~DL_BasePrecomputation_LUC()

virtual DL_BasePrecomputation_LUC::~DL_BasePrecomputation_LUC ( )

inlinevirtual

Definition at line 195 of file luc.h.

Member Function Documentation

IsInitialized()

bool DL_BasePrecomputation_LUC::IsInitialized ( ) const

inlinevirtual

Determines whether this object is initialized.

Returns

true if this object is initialized, false otherwise

Implements DL_FixedBasePrecomputation< Integer >.

Definition at line 198 of file luc.h.

SetBase()

void DL_BasePrecomputation_LUC::SetBase ( const DL_GroupPrecomputation< Element > & group, const Integer & base )

inline

Definition at line 199 of file luc.h.

GetBase()

const Integer & DL_BasePrecomputation_LUC::GetBase ( const DL_GroupPrecomputation< Element > & group ) const

inline

Definition at line 201 of file luc.h.

Precompute()

void DL_BasePrecomputation_LUC::Precompute ( const DL_GroupPrecomputation< Element > & group, unsigned int maxExpBits, unsigned int storage )

inline

Definition at line 203 of file luc.h.

Load()

void DL_BasePrecomputation_LUC::Load ( const DL_GroupPrecomputation< Element > & group, BufferedTransformation & storedPrecomputation )

inline

Definition at line 205 of file luc.h.

Save()

void DL_BasePrecomputation_LUC::Save ( const DL_GroupPrecomputation< Element > & group, BufferedTransformation & storedPrecomputation ) const

inline

Definition at line 207 of file luc.h.

Exponentiate()

Integer DL_BasePrecomputation_LUC::Exponentiate	(	const DL_GroupPrecomputation< Element > &	group,
		const Integer &	exponent ) const

Definition at line 40 of file luc.cpp.

CascadeExponentiate()

Integer DL_BasePrecomputation_LUC::CascadeExponentiate ( const DL_GroupPrecomputation< Element > & group, const Integer & exponent, const DL_FixedBasePrecomputation< Integer > & pc2, const Integer & exponent2 ) const

inline

Definition at line 210 of file luc.h.

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

• luc.h
• luc.cpp