GF2_32 Class Reference

GF(2^32) with polynomial basis. More...

#include <gf2_32.h>

Public Types
typedef word32	Element
typedef int	RandomizationParameter

Public Member Functions
	GF2_32 (word32 modulus=0x0000008D)
Element	RandomElement (RandomNumberGenerator &rng, int ignored=0) const
bool	Equal (Element a, Element b) const
Element	Identity () const
Element	Add (Element a, Element b) const
Element &	Accumulate (Element &a, Element b) const
Element	Inverse (Element a) const
Element	Subtract (Element a, Element b) const
Element &	Reduce (Element &a, Element b) const
Element	Double (Element a) const
Element	MultiplicativeIdentity () const
Element	Multiply (Element a, Element b) const
Element	Square (Element a) const
bool	IsUnit (Element a) const
Element	MultiplicativeInverse (Element a) const
Element	Divide (Element a, Element b) const

Private Attributes
word32	m_modulus

Detailed Description

GF(2^32) with polynomial basis.

Definition at line 16 of file gf2_32.h.

Member Typedef Documentation

typedef word32 GF2_32::Element

Definition at line 19 of file gf2_32.h.

typedef int GF2_32::RandomizationParameter

Definition at line 20 of file gf2_32.h.

Constructor & Destructor Documentation

GF2_32::GF2_32 ( word32  modulus = 0x0000008D )

inline

Definition at line 22 of file gf2_32.h.

Member Function Documentation

Element& GF2_32::Accumulate ( Element &  a, Element  b  ) const

inline

Definition at line 36 of file gf2_32.h.

Element GF2_32::Add ( Element  a, Element  b  ) const

inline

Definition at line 33 of file gf2_32.h.

Element GF2_32::Divide ( Element  a, Element  b  ) const

inline

Definition at line 64 of file gf2_32.h.

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Element GF2_32::Double ( Element  a ) const

inline

Definition at line 48 of file gf2_32.h.

bool GF2_32::Equal ( Element  a, Element  b  ) const

inline

Definition at line 27 of file gf2_32.h.

Element GF2_32::Identity ( ) const

inline

Definition at line 30 of file gf2_32.h.

Element GF2_32::Inverse ( Element  a ) const

inline

Definition at line 39 of file gf2_32.h.

bool GF2_32::IsUnit ( Element  a ) const

inline

Definition at line 59 of file gf2_32.h.

Element GF2_32::MultiplicativeIdentity ( ) const

inline

Definition at line 51 of file gf2_32.h.

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GF2_32::Element GF2_32::MultiplicativeInverse

(

Element

a

)

const

Definition at line 46 of file gf2_32.cpp.

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GF2_32::Element GF2_32::Multiply	(	Element	a,
		Element	b
	)		const

Definition at line 9 of file gf2_32.cpp.

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Element GF2_32::RandomElement ( RandomNumberGenerator &  rng, int  ignored = 0  ) const

inline

Definition at line 24 of file gf2_32.h.

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Element& GF2_32::Reduce ( Element &  a, Element  b  ) const

inline

Definition at line 45 of file gf2_32.h.

Element GF2_32::Square ( Element  a ) const

inline

Definition at line 56 of file gf2_32.h.

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Element GF2_32::Subtract ( Element  a, Element  b  ) const

inline

Definition at line 42 of file gf2_32.h.

Member Data Documentation

word32 GF2_32::m_modulus

private

Definition at line 68 of file gf2_32.h.

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

• src/cryptopp/gf2_32.h
• src/cryptopp/gf2_32.cpp