#include <sharing.h>

Inheritance diagram for Sharing:

Collaboration diagram for Sharing:

Public Member Functions
	Sharing (e_role role, uint32_t sharebitlen, ABYCircuit circuit, crypto crypt)
	Initialises the members of the class. More...

	~Sharing ()

virtual void	Reset ()=0

virtual void	PrepareSetupPhase (ABYSetup *setup)=0

virtual void	PerformSetupPhase (ABYSetup *setup)=0

virtual void	FinishSetupPhase (ABYSetup *setup)=0

virtual void	EvaluateLocalOperations (uint32_t level)=0

virtual void	EvaluateInteractiveOperations (uint32_t level)=0

virtual void	PrepareOnlinePhase ()=0

virtual void	FinishCircuitLayer ()=0

virtual void	GetDataToSend (vector< BYTE * > &sendbuf, vector< uint32_t > &bytesize)=0

virtual void	GetBuffersToReceive (vector< BYTE * > &rcvbuf, vector< uint32_t > &rcvbytes)=0

virtual void	InstantiateGate (GATE *gate)=0

virtual void	UsedGate (uint32_t gateid)=0

virtual uint32_t	AssignInput (CBitVector &input)=0

virtual uint32_t	GetOutput (CBitVector &out)=0

virtual uint32_t	GetMaxCommunicationRounds ()=0

virtual uint32_t	GetNumNonLinearOperations ()=0

virtual const char *	sharing_type ()=0

virtual void	PrintPerformanceStatistics ()=0

virtual Circuit *	GetCircuitBuildRoutine ()=0

Protected Member Functions
void	EvaluateCallbackGate (uint32_t gateid)

Protected Attributes
uint32_t	m_nShareBitLen

GATE *	m_pGates

ABYCircuit *	m_pCircuit

e_role	m_eRole

uint32_t	m_nSecParamBytes

crypto *	m_cCrypto

Detailed Description

Generic class for specifying different types of sharing.

Constructor & Destructor Documentation

Sharing::Sharing	(	e_role	role,
		uint32_t	sharebitlen,
		ABYCircuit *	circuit,
		crypto *	crypt
	)

inline

Initialises the members of the class.

Parameters

role	Specifying the role....
sharebitlen	Bit Length of share
circuit	circuit object
crypt	crypto object

Sharing::~Sharing ( )

inline

Destructor of class.

Member Function Documentation

virtual uint32_t Sharing::AssignInput ( CBitVector & input )

pure virtual

Method for assigning the input

Parameters

input Input

Implemented in YaoServerSharing, YaoSharing, BoolSharing, ArithSharing< T >, and YaoClientSharing.

void Sharing::EvaluateCallbackGate ( uint32_t gateid )

protected

Method for evaluating Callback gate for the inputted gate object.

Parameters

gateid Gate identifier

virtual void Sharing::EvaluateInteractiveOperations ( uint32_t level )

pure virtual

Method for evaluating the interactive operations.

Parameters

level _______________________

Implemented in YaoServerSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::EvaluateLocalOperations ( uint32_t level )

pure virtual

Method for evaluating the local operations.

Parameters

level _______________________

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::FinishCircuitLayer ( )

pure virtual

Method for finishing the circuit layer <Better description="" please>="">

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::FinishSetupPhase ( ABYSetup * setup )

pure virtual

Method for finishing the sharing setup.

Parameters

setup Object for setting up the share.

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::GetBuffersToReceive	(	vector< BYTE * > &	rcvbuf,
		vector< uint32_t > &	rcvbytes
	)

pure virtual

Method for receiving the data.

Parameters

rsvbuf	receiver buffer
rcvsize	data size

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual Circuit* Sharing::GetCircuitBuildRoutine ( )

pure virtual

Method for _________________________________

Implemented in YaoSharing, ArithSharing< T >, and BoolSharing.

virtual void Sharing::GetDataToSend	(	vector< BYTE * > &	sendbuf,
		vector< uint32_t > &	bytesize
	)

pure virtual

Method for sending the data.

Parameters

sendbuf	sender buffer
bytesize	data size

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual uint32_t Sharing::GetMaxCommunicationRounds ( )

pure virtual

Method for finding the maximum communication rounds.

Implemented in YaoSharing, BoolSharing, and ArithSharing< T >.

virtual uint32_t Sharing::GetNumNonLinearOperations ( )

pure virtual

Method for finding the number of non-linear operations.

Implemented in YaoSharing, BoolSharing, and ArithSharing< T >.

virtual uint32_t Sharing::GetOutput ( CBitVector & out )

pure virtual

Method for getting the output

Parameters

output Output

Implemented in YaoServerSharing, YaoSharing, BoolSharing, ArithSharing< T >, and YaoClientSharing.

virtual void Sharing::InstantiateGate ( GATE * gate )

pure virtual

Method for Instantiating a gate

Parameters

gate	Input gate

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::PerformSetupPhase ( ABYSetup * setup )

pure virtual

Method for performing the sharing setup.

Parameters

setup Object for setting up the share.

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::PrepareOnlinePhase ( )

pure virtual

Method for preparing the online phase <Better description="" please>="">

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::PrepareSetupPhase ( ABYSetup * setup )

pure virtual

Method for preparing the sharing setup.

Parameters

setup Object for setting up the share.

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

virtual void Sharing::PrintPerformanceStatistics ( )

pure virtual

Method for printing the performance statistics.

Implemented in BoolSharing, YaoSharing, and ArithSharing< T >.

virtual void Sharing::Reset ( )

pure virtual

Reset method

Implemented in BoolSharing, YaoServerSharing, YaoSharing, ArithSharing< T >, and YaoClientSharing.

virtual const char* Sharing::sharing_type ( )

pure virtual

Method for knowing the sharing type used.

Implemented in BoolSharing, ArithSharing< T >, YaoServerSharing, and YaoClientSharing.

virtual void Sharing::UsedGate ( uint32_t gateid )

pure virtual

Method for finding the used gate with the gateid.

Parameters

gateid Id of the used gate.

Implemented in YaoServerSharing, YaoSharing, ArithSharing< T >, YaoClientSharing, and BoolSharing.

Member Data Documentation

crypto* Sharing::m_cCrypto

protected

Class that contains cryptographic routines

e_role Sharing::m_eRole

protected

Role object.

uint32_t Sharing::m_nSecParamBytes

protected

Number of security param bytes.

uint32_t Sharing::m_nShareBitLen

protected

Bit length of shared item.

ABYCircuit* Sharing::m_pCircuit

protected

Circuit pointer.

GATE* Sharing::m_pGates

protected

Pointer to array of Logical Gates.

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

src/abycore/sharing/sharing.h
src/abycore/sharing/sharing.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation