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LUCELG_Decryptor Class Reference

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#include <luc.h>

Inheritance diagram for LUCELG_Decryptor:

List of all members.

Public Methods
	LUCELG_Decryptor (const Integer &p,const Integer &g,const Integer &y,const Integer &x)
	LUCELG_Decryptor (RandomNumberGenerator &rng,unsigned int pbits)
	LUCELG_Decryptor (RandomNumberGenerator &rng,const Integer &p,const Integer &g)
	LUCELG_Decryptor (BufferedTransformation &bt)
void	DEREncode (BufferedTransformation &bt)const
unsigned int	Decrypt (const byte *cipherText,byte *plainText)
	decrypt a byte string, and return the length of plaintext. More...
Protected Methods
void	RawDecrypt (const Integer &a,const Integer &b,Integer &m)const
Protected Attributes
Integer	x

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Detailed Description

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Definition at line 125 of file luc.h.

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Constructor & Destructor Documentation

LUCELG_Decryptor::LUCELG_Decryptor ( const Integer & p, const Integer & g, const Integer & y, const Integer & x )

Definition at line 169 of file luc.cpp.

LUCELG_Decryptor::LUCELG_Decryptor ( RandomNumberGenerator & rng, unsigned int pbits )

Definition at line 174 of file luc.cpp.

LUCELG_Decryptor::LUCELG_Decryptor ( RandomNumberGenerator & rng, const Integer & pIn, const Integer & gIn )

Definition at line 184 of file luc.cpp.

LUCELG_Decryptor::LUCELG_Decryptor ( BufferedTransformation & bt )

Definition at line 193 of file luc.cpp.

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Member Function Documentation

void LUCELG_Decryptor::DEREncode ( BufferedTransformation & bt ) const

Reimplemented from LUCELG_Encryptor. Definition at line 204 of file luc.cpp.

unsigned int LUCELG_Decryptor::Decrypt ( const byte * cipherText, byte * plainText ) [virtual]

decrypt a byte string, and return the length of plaintext. Preconditions: \begin{itemize} \item length of cipherText == CipherTextLength() \item size of plainText == MaxPlainTextLength() \end{itemize} The function returns the actual length of the plaintext, or 0 if decryption fails. Reimplemented from PK_FixedLengthDecryptor. Definition at line 214 of file luc.cpp.

void LUCELG_Decryptor::RawDecrypt ( const Integer & a, const Integer & b, Integer & m ) const [protected]

Definition at line 230 of file luc.cpp.

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Member Data Documentation

Integer LUCELG_Decryptor::x [protected]

Definition at line 141 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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