DL_ElgamalLikeSignatureAlgorithm< T > Class Template Reference

Interface for Elgamal-like signature algorithms. More...

#include <pubkey.h>

Inheritance diagram for DL_ElgamalLikeSignatureAlgorithm< T >:

Public Member Functions
virtual	~DL_ElgamalLikeSignatureAlgorithm ()
virtual void	Sign (const DL_GroupParameters< T > &params, const Integer &privateKey, const Integer &k, const Integer &e, Integer &r, Integer &s) const =0
virtual bool	Verify (const DL_GroupParameters< T > &params, const DL_PublicKey< T > &publicKey, const Integer &e, const Integer &r, const Integer &s) const =0
virtual Integer	RecoverPresignature (const DL_GroupParameters< T > &params, const DL_PublicKey< T > &publicKey, const Integer &r, const Integer &s) const
virtual size_t	RLen (const DL_GroupParameters< T > &params) const
virtual size_t	SLen (const DL_GroupParameters< T > &params) const
virtual bool	IsDeterministic () const

Detailed Description

template<class T>
class DL_ElgamalLikeSignatureAlgorithm< T >

Interface for Elgamal-like signature algorithms.

Definition at line 1257 of file pubkey.h.

Constructor & Destructor Documentation

template<class T>

virtual DL_ElgamalLikeSignatureAlgorithm< T >::~DL_ElgamalLikeSignatureAlgorithm ( )

inlinevirtual

Definition at line 1260 of file pubkey.h.

Member Function Documentation

template<class T>

virtual bool DL_ElgamalLikeSignatureAlgorithm< T >::IsDeterministic ( ) const

inlinevirtual

Reimplemented in DL_Algorithm_DSA_RFC6979< T, H >, and DL_Algorithm_DSA_RFC6979< EC::Point, H >.

Definition at line 1275 of file pubkey.h.

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template<class T>

virtual Integer DL_ElgamalLikeSignatureAlgorithm< T >::RecoverPresignature ( const DL_GroupParameters< T > &  params, const DL_PublicKey< T > &  publicKey, const Integer &  r, const Integer &  s  ) const

inlinevirtual

Definition at line 1264 of file pubkey.h.

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template<class T>

virtual size_t DL_ElgamalLikeSignatureAlgorithm< T >::RLen ( const DL_GroupParameters< T > &  params ) const

inlinevirtual

Reimplemented in DL_Algorithm_LUC_HMP.

Definition at line 1270 of file pubkey.h.

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template<class T>

virtual void DL_ElgamalLikeSignatureAlgorithm< T >::Sign ( const DL_GroupParameters< T > &  params, const Integer &  privateKey, const Integer &  k, const Integer &  e, Integer &  r, Integer &  s  ) const

pure virtual

Implemented in DL_Algorithm_NR< T >, DL_Algorithm_NR< EC::Point >, DL_Algorithm_GDSA_ISO15946< T >, DL_Algorithm_GDSA_ISO15946< EC::Point >, DL_Algorithm_LUC_HMP, DL_Algorithm_GDSA< T >, and DL_Algorithm_GDSA< EC::Point >.

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template<class T>

virtual size_t DL_ElgamalLikeSignatureAlgorithm< T >::SLen ( const DL_GroupParameters< T > &  params ) const

inlinevirtual

Definition at line 1272 of file pubkey.h.

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template<class T>

virtual bool DL_ElgamalLikeSignatureAlgorithm< T >::Verify ( const DL_GroupParameters< T > &  params, const DL_PublicKey< T > &  publicKey, const Integer &  e, const Integer &  r, const Integer &  s  ) const

pure virtual

Implemented in DL_Algorithm_NR< T >, DL_Algorithm_NR< EC::Point >, DL_Algorithm_GDSA_ISO15946< T >, DL_Algorithm_GDSA_ISO15946< EC::Point >, DL_Algorithm_LUC_HMP, DL_Algorithm_GDSA< T >, and DL_Algorithm_GDSA< EC::Point >.

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

• src/cryptopp/pubkey.h