Botan::CurveGFp Class Reference

#include <curve_gfp.h>

Public Member Functions
const BigInt &	get_a () const
const BigInt &	get_b () const
const BigInt &	get_p () const

Friends
class	EC_Group
class	EC_Group_Data
class	EC_Mul2Table_Data_BN
class	EC_Point
class	EC_Point_Base_Point_Precompute
class	EC_Point_Var_Point_Precompute
void	swap (CurveGFp &x, CurveGFp &y)

Detailed Description

This class represents an elliptic curve over GF(p)

There should not be any reason for applications to use this type. If you need EC primitives use the interfaces EC_Group and EC_Point

It is likely this class will be removed entirely in a future major release.

Definition at line 93 of file curve_gfp.h.

Member Function Documentation

get_a()

const BigInt & Botan::CurveGFp::get_a ( ) const

inline

Returns

curve coefficient a

Definition at line 98 of file curve_gfp.h.

{ return m_repr->get_a(); }

Referenced by Botan::EC_Group_Data::a(), and Botan::OS2ECP().

get_b()

const BigInt & Botan::CurveGFp::get_b ( ) const

inline

Returns

curve coefficient b

Definition at line 103 of file curve_gfp.h.

{ return m_repr->get_b(); }

Referenced by Botan::EC_Group_Data::b(), and Botan::OS2ECP().

get_p()

const BigInt & Botan::CurveGFp::get_p ( ) const

inline

Get prime modulus of the field of the curve

Returns

prime modulus of the field of the curve

Definition at line 109 of file curve_gfp.h.

{ return m_repr->get_p(); }

Referenced by Botan::EC_Point::add(), Botan::EC_Point::add_affine(), Botan::EC_Point::EC_Point(), Botan::EC_Point::encode(), Botan::EC_Point::mult2(), Botan::OS2ECP(), Botan::EC_Group_Data::p(), and Botan::EC_Point::randomize_repr().

Friends And Related Symbol Documentation

EC_Group

friend class EC_Group

friend

Definition at line 113 of file curve_gfp.h.

EC_Group_Data

friend class EC_Group_Data

friend

Definition at line 114 of file curve_gfp.h.

EC_Mul2Table_Data_BN

friend class EC_Mul2Table_Data_BN

friend

Definition at line 117 of file curve_gfp.h.

EC_Point

friend class EC_Point

friend

Definition at line 112 of file curve_gfp.h.

EC_Point_Base_Point_Precompute

friend class EC_Point_Base_Point_Precompute

friend

Definition at line 115 of file curve_gfp.h.

EC_Point_Var_Point_Precompute

friend class EC_Point_Var_Point_Precompute

friend

Definition at line 116 of file curve_gfp.h.

swap

void swap ( CurveGFp & x, CurveGFp & y )

friend

Definition at line 202 of file curve_gfp.h.

{ x.swap(y); }

---

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

• src/lib/pubkey/ec_group/curve_gfp.h
• src/lib/pubkey/ec_group/curve_gfp.cpp