CODEX_Ciphers::Credentials Class Reference

This class is used to demonstrate access rights. More...

#include <Credentials.h>

Inheritance diagram for CODEX_Ciphers::Credentials:

[legend]Collaboration diagram for CODEX_Ciphers::Credentials:

[legend]List of all members.

Public Member Functions
	Credentials ()
	Default constructor, for creating an object to be unmarshalled.
	Credentials (const RSAPublicKey &publicKey)
	Create Credentials from a public key.
	Credentials (const Credentials &aCred)
	Create Credentials from other Credentials.
virtual	~Credentials ()
	Virtual destructor.
void	operator= (const Credentials &aCred)
	Assignment operator.
const RSAPublicKey &	publicKey () const
	Public key of the client holding the credentials.
int	marshal (unsigned char **pp) const
	This function creates a serialized representation of the object, which is returned through the argument pp.
void *	unmarshal (void *bogus, unsigned char **pp, long length)
	This function takes a serialized representation of the object and recreates the object representation.
bool	initialized () const
Protected Attributes
bool	m_initialized
	Has this object been initialized yet, or is it still blank?

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Detailed Description

This class is used to demonstrate access rights.

The current version of this class is empty, and will always be accepted. It is designed to provide an interface for a mechanism such as SDSI or KeyNote.

Deprecated:

The public key stored in a Credentials object can be used to verify the signature on a client message. If the signature on the public key is valid for the specified Policy on the data to be accessed, this establishes that the client is authorized to access the data.

Definition at line 38 of file Credentials.h.

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Member Function Documentation

bool CODEX_ASN1::Base::initialized (   )  const [inline, inherited]

Returns: Has this object been initialized? Definition at line 175 of file Base.h. References CODEX_ASN1::Base::m_initialized. Referenced by CODEX_APSS::SecretManagement::addComputeMsg(), CODEX_APSS::SecretManagement::addEstablishMsg(), CODEX_APSS::SecretManagement::addEstablishResponse(), CODEX_APSS::SecretManagement::addInitMsg(), CODEX_APSS::SecretManagement::addSharing(), CODEX_APSS::SecretManagement::addSubsharing(), CODEX_VSS::Combinatoric< NumT, ThreshT >::apply(), CODEX_Server::ServerState::caKey(), CODEX_KeyService::ClientCreateCallback::ClientCreateCallback(), CODEX_VSS::Combinatoric< NumT, ThreshT >::count(), CODEX_Server::QuorumBuilderAct::handler(), CODEX_APSS::MessageVerifier::handler(), CODEX_KeyService::DelegateResponseVerifier::handler(), CODEX_KeyService::DelegateRequestDistributor::handler(), CODEX_KeyService::ClientMessageVerifier::handler(), CODEX_KeyService::ClientMessageSigner::handler(), CODEX_VSS::SubshareLabel< LabelType >::marshal(), CODEX_KeyService::KeyInfo::marshal(), CODEX_VSS::LabeledShare< ShareType, OneWay >::marshal(), CODEX_VSS::ShareLabel< _ShareType, _OneWay >::marshal(), CODEX_VSS::ModExpFunctionalArgs::marshal(), CODEX_VSS::Combinatoric< NumT, ThreshT >::marshal(), CODEX_KeyService::SignWriteCallback::operator()(), CODEX_KeyService::SignReadCallback::operator()(), CODEX_KeyService::SignCreateCallback::operator()(), CODEX_VSS::ModExpFunctional::operator()(), CODEX_KeyService::ClientReadCallback::operator()(), CODEX_KeyService::ClientCreateCallback::operator()(), CODEX_VSS::Combinatoric< NumT, ThreshT >::operator+=(), CODEX_Server::ServerState::readElGamalShares(), CODEX_VSS::Combinatoric< NumT, ThreshT >::recover(), CODEX_APSS::SecretManagement::sendFinished(), CODEX_Server::ServerState::serviceKey(), CODEX_Server::ServerState::setEGShareCallback(), and CODEX_Server::ServerState::setRSAShareCallback().

int Credentials::marshal (  unsigned char **  pp  )  const [virtual]

This function creates a serialized representation of the object, which is returned through the argument pp. This must be overridden by the concrete derived class. Parameters: pp  Serialized form of the object Returns: Length of the marshalled data Implements CODEX_ASN1::Base. Definition at line 106 of file Credentials.cc. References CODEX_Ciphers::RSAPublicKey::marshal(). Referenced by CODEX_Client::Interface::codex_issue_credentials(), CODEX_Client::WriteKeyMsg::marshal(), and CODEX_Client::ReadKeyMsg::marshal().

void * Credentials::unmarshal (  void *  bogus, unsigned char **  pp, long  length )  [virtual]

This function takes a serialized representation of the object and recreates the object representation. This must be overridden by the concrete derived class. Parameters: bogus  Included for compatibility with OpenSSL ASN.1 macros pp  Serialized form of the data length  Number of bytes of pp to unmarshal Returns: success or failure of the unmarshalling Implements CODEX_ASN1::Base. Definition at line 119 of file Credentials.cc. References CODEX_Ciphers::RSAPublicKey::unmarshal(). Referenced by CODEX_Client::Interface::codex_read_key(), CODEX_Client::Interface::codex_write_key(), CODEX_Client::WriteKeyMsg::unmarshal(), and CODEX_Client::ReadKeyMsg::unmarshal().

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

• Credentials.h
• Credentials.cc

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