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LUCELG_Encryptor Class Reference

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#include <luc.h>

Inheritance diagram for LUCELG_Encryptor:

List of all members.

Public Methods
	LUCELG_Encryptor (const Integer &p,const Integer &g,const Integer &y)
	LUCELG_Encryptor (BufferedTransformation &bt)
void	DEREncode (BufferedTransformation &bt)const
void	Encrypt (RandomNumberGenerator &rng,const byte *plainText,unsigned int plainTextLength,byte *cipherText)
	encrypt a byte string. More...
unsigned int	MaxPlainTextLength ()const
unsigned int	CipherTextLength ()const
const Integer&	GetPrime ()const
const Integer&	GetGenerator ()const
const Integer&	GetPublicResidue ()const
Protected Methods
	LUCELG_Encryptor ()
void	RawEncrypt (const Integer &k,const Integer &m,Integer &a,Integer &b)const
unsigned int	ExponentBitLength ()const
Protected Attributes
Integer	p
Integer	g
Integer	y
unsigned int	modulusLen

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Detailed Description

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Definition at line 98 of file luc.h.

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Constructor & Destructor Documentation

LUCELG_Encryptor::LUCELG_Encryptor ( const Integer & p, const Integer & g, const Integer & y )

Definition at line 114 of file luc.cpp.

LUCELG_Encryptor::LUCELG_Encryptor ( BufferedTransformation & bt )

Definition at line 119 of file luc.cpp.

LUCELG_Encryptor::LUCELG_Encryptor ( ) [inline, protected]

Definition at line 116 of file luc.h.

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Member Function Documentation

unsigned int LUCELG_Encryptor::CipherTextLength ( ) const [inline, virtual]

Reimplemented from PK_FixedLengthCryptoSystem. Definition at line 109 of file luc.h.

void LUCELG_Encryptor::DEREncode ( BufferedTransformation & bt ) const

Definition at line 129 of file luc.cpp.

void LUCELG_Encryptor::Encrypt ( RandomNumberGenerator & rng, const byte * plainText, unsigned int plainTextLength, byte * cipherText ) [virtual]

encrypt a byte string. Preconditions: \begin{itemize} \item CipherTextLength(plainTextLength) != 0 (i.e., plainText isn't too long) \item size of cipherText == CipherTextLength(plainTextLength) \end{itemize} Reimplemented from PK_Encryptor. Definition at line 138 of file luc.cpp.

unsigned int LUCELG_Encryptor::ExponentBitLength ( ) const [protected]

Definition at line 161 of file luc.cpp.

const Integer & LUCELG_Encryptor::GetGenerator ( ) const [inline]

Definition at line 112 of file luc.h.

const Integer & LUCELG_Encryptor::GetPrime ( ) const [inline]

Definition at line 111 of file luc.h.

const Integer & LUCELG_Encryptor::GetPublicResidue ( ) const [inline]

Definition at line 113 of file luc.h.

unsigned int LUCELG_Encryptor::MaxPlainTextLength ( ) const [inline, virtual]

Reimplemented from PK_FixedLengthCryptoSystem. Definition at line 108 of file luc.h.

void LUCELG_Encryptor::RawEncrypt ( const Integer & k, const Integer & m, Integer & a, Integer & b ) const [protected]

Definition at line 155 of file luc.cpp.

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Member Data Documentation

Integer LUCELG_Encryptor::g [protected]

Definition at line 120 of file luc.h.

unsigned int LUCELG_Encryptor::modulusLen [protected]

Definition at line 121 of file luc.h.

Integer LUCELG_Encryptor::p [protected]

Definition at line 120 of file luc.h.

Integer LUCELG_Encryptor::y [protected]

Definition at line 120 of file luc.h.

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

• luc.h
• luc.cpp

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