ElGamalObjectImpl< BASE, SCHEME_OPTIONS, KEY > Class Template Reference

Inheritance diagram for ElGamalObjectImpl< BASE, SCHEME_OPTIONS, KEY >:

List of all members.

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Detailed Description

template<class BASE, class SCHEME_OPTIONS, class KEY>
class ElGamalObjectImpl< BASE, SCHEME_OPTIONS, KEY >

Definition at line 78 of file elgamal.h.

Public Types
typedef SCHEME_OPTIONS	SchemeOptions
typedef KEY::Element	Element
typedef Integer	Element
Public Member Functions
size_t	FixedMaxPlaintextLength () const
size_t	FixedCiphertextLength () const
const DL_GroupParameters_GFP &	GetGroupParameters () const
DecodingResult	FixedLengthDecrypt (RandomNumberGenerator &rng, const byte *cipherText, byte *plainText) const
PrivateKey &	AccessPrivateKey ()
PublicKey &	AccessPublicKey ()
const KEY &	GetKey () const
KEY &	AccessKey ()
std::string	AlgorithmName () const
void	Derive (const DL_GroupParameters< Integer > &groupParams, byte *derivedKey, size_t derivedLength, const Integer &agreedElement, const Integer &ephemeralPublicKey, const NameValuePairs &derivationParams) const
size_t	GetSymmetricKeyLength (size_t plainTextLength) const
size_t	GetSymmetricCiphertextLength (size_t plainTextLength) const
size_t	GetMaxSymmetricPlaintextLength (size_t cipherTextLength) const
void	SymmetricEncrypt (RandomNumberGenerator &rng, const byte *key, const byte *plainText, size_t plainTextLength, byte *cipherText, const NameValuePairs &parameters) const
DecodingResult	SymmetricDecrypt (const byte *key, const byte *cipherText, size_t cipherTextLength, byte *plainText, const NameValuePairs &parameters) const
Element	AgreeWithEphemeralPrivateKey (const DL_GroupParameters< Element > &params, const DL_FixedBasePrecomputation< Element > &publicPrecomputation, const Integer &privateExponent) const
Element	AgreeWithStaticPrivateKey (const DL_GroupParameters< Element > &params, const Element &publicElement, bool validateOtherPublicKey, const Integer &privateExponent) const
virtual bool	ParameterSupported (const char *name) const
virtual bool	ParameterSupported (const char *name) const
Static Public Member Functions
static std::string __cdecl	StaticAlgorithmName ()
static const char *__cdecl	StaticAlgorithmName ()
Protected Member Functions
const DL_KeyAgreementAlgorithm< Integer > &	GetKeyAgreementAlgorithm () const
const DL_KeyDerivationAlgorithm< Integer > &	GetKeyDerivationAlgorithm () const
const DL_SymmetricEncryptionAlgorithm &	GetSymmetricEncryptionAlgorithm () const
BASE::KeyInterface &	AccessKeyInterface ()
const BASE::KeyInterface &	GetKeyInterface () const
HashIdentifier	GetHashIdentifier () const
size_t	GetDigestSize () const

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

• elgamal.h

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