DL_CryptoSystemBase< PK, KI > Class Template Reference

Discrete Log (DL) cryptosystem base implementation. More...

#include <pubkey.h>

Inheritance diagram for DL_CryptoSystemBase< PK, KI >:

Collaboration diagram for DL_CryptoSystemBase< PK, KI >:

Public Types
typedef DL_Base< KI >::Element	Element

Public Member Functions
virtual	~DL_CryptoSystemBase ()
size_t	MaxPlaintextLength (size_t ciphertextLength) const
size_t	CiphertextLength (size_t plaintextLength) const
bool	ParameterSupported (const char *name) const

Protected Member Functions
virtual const DL_KeyAgreementAlgorithm< Element > &	GetKeyAgreementAlgorithm () const =0
virtual const DL_KeyDerivationAlgorithm< Element > &	GetKeyDerivationAlgorithm () const =0
virtual const DL_SymmetricEncryptionAlgorithm &	GetSymmetricEncryptionAlgorithm () const =0
Protected Member Functions inherited from DL_Base< KI >
virtual	~DL_Base ()
const DL_GroupParameters< Element > &	GetAbstractGroupParameters () const
DL_GroupParameters< Element > &	AccessAbstractGroupParameters ()
virtual KeyInterface &	AccessKeyInterface ()=0
virtual const KeyInterface &	GetKeyInterface () const =0

Additional Inherited Members
Protected Types inherited from DL_Base< KI >
typedef KI	KeyInterface
typedef KI::Element	Element

Detailed Description

template<class PK, class KI>
class DL_CryptoSystemBase< PK, KI >

Discrete Log (DL) cryptosystem base implementation.

Template Parameters

PK	field element type
KI	public or private key interface

Definition at line 1592 of file pubkey.h.

Member Typedef Documentation

template<class PK, class KI>

typedef DL_Base<KI>::Element DL_CryptoSystemBase< PK, KI >::Element

Definition at line 1595 of file pubkey.h.

Constructor & Destructor Documentation

template<class PK, class KI>

virtual DL_CryptoSystemBase< PK, KI >::~DL_CryptoSystemBase ( )

inlinevirtual

Definition at line 1597 of file pubkey.h.

Member Function Documentation

template<class PK, class KI>

size_t DL_CryptoSystemBase< PK, KI >::CiphertextLength ( size_t  plaintextLength ) const

inline

Definition at line 1605 of file pubkey.h.

template<class PK, class KI>

virtual const DL_KeyAgreementAlgorithm<Element>& DL_CryptoSystemBase< PK, KI >::GetKeyAgreementAlgorithm ( ) const

protectedpure virtual

Implemented in DL_ObjectImpl< DL_EncryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >, and DL_ObjectImpl< DL_DecryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PrivateKey >.

template<class PK, class KI>

virtual const DL_KeyDerivationAlgorithm<Element>& DL_CryptoSystemBase< PK, KI >::GetKeyDerivationAlgorithm ( ) const

protectedpure virtual

Implemented in DL_ObjectImpl< DL_EncryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >, and DL_ObjectImpl< DL_DecryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PrivateKey >.

template<class PK, class KI>

virtual const DL_SymmetricEncryptionAlgorithm& DL_CryptoSystemBase< PK, KI >::GetSymmetricEncryptionAlgorithm ( ) const

protectedpure virtual

Implemented in DL_ObjectImpl< DL_EncryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PublicKey >, and DL_ObjectImpl< DL_DecryptorBase< SCHEME_OPTIONS::Element >, SCHEME_OPTIONS, SCHEME_OPTIONS::PrivateKey >.

template<class PK, class KI>

size_t DL_CryptoSystemBase< PK, KI >::MaxPlaintextLength ( size_t  ciphertextLength ) const

inline

Definition at line 1599 of file pubkey.h.

template<class PK, class KI>

bool DL_CryptoSystemBase< PK, KI >::ParameterSupported ( const char *  name ) const

inline

Definition at line 1611 of file pubkey.h.

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

• src/cryptopp/pubkey.h