DL_Algorithm_ECDSA_RFC6979< EC, H > Class Template Reference

Elliptic Curve DSA (ECDSA) signature algorithm based on RFC 6979. More...

Inheritance diagram for DL_Algorithm_ECDSA_RFC6979< EC, H >:

Static Public Member Functions
static const char *	StaticAlgorithmName ()
Static Public Member Functions inherited from DL_Algorithm_DSA_RFC6979< EC::Point, H >
static const char *	StaticAlgorithmName ()
Static Public Member Functions inherited from DL_Algorithm_GDSA< EC::Point >
static const char *	StaticAlgorithmName ()

Additional Inherited Members
Public Member Functions inherited from DL_Algorithm_DSA_RFC6979< EC::Point, H >
bool	IsProbabilistic () const
bool	IsDeterministic () const
	Signature scheme flag. More...
Integer	GenerateRandom (const Integer &x, const Integer &q, const Integer &e) const
	Generate k. More...
Public Member Functions inherited from DL_Algorithm_GDSA< EC::Point >
void	Sign (const DL_GroupParameters< EC::Point > &params, const Integer &x, const Integer &k, const Integer &e, Integer &r, Integer &s) const
	Sign a message using a private key. More...
bool	Verify (const DL_GroupParameters< EC::Point > &params, const DL_PublicKey< EC::Point > &publicKey, const Integer &e, const Integer &r, const Integer &s) const
	Verify a message using a public key. More...
Public Member Functions inherited from DL_ElgamalLikeSignatureAlgorithm< T >
virtual void	Sign (const DL_GroupParameters< T > &params, const Integer &privateKey, const Integer &k, const Integer &e, Integer &r, Integer &s) const =0
	Sign a message using a private key. More...
virtual bool	Verify (const DL_GroupParameters< T > &params, const DL_PublicKey< T > &publicKey, const Integer &e, const Integer &r, const Integer &s) const =0
	Verify a message using a public key. More...
virtual Integer	RecoverPresignature (const DL_GroupParameters< T > &params, const DL_PublicKey< T > &publicKey, const Integer &r, const Integer &s) const
	Recover a Presignature. More...
virtual size_t	RLen (const DL_GroupParameters< T > &params) const
	Retrieve R length. More...
virtual size_t	SLen (const DL_GroupParameters< T > &params) const
	Retrieve S length. More...

Detailed Description

template<class EC, class H>
class DL_Algorithm_ECDSA_RFC6979< EC, H >

Elliptic Curve DSA (ECDSA) signature algorithm based on RFC 6979.

Template Parameters

EC	elliptic curve field

See also

RFC 6979, Deterministic Usage of the Digital Signature Algorithm (DSA) and Elliptic Curve Digital Signature Algorithm (ECDSA)

Since

Crypto++ 6.0

Definition at line 356 of file eccrypto.h.

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

• eccrypto.h