A simple wrapper for a smart pointer to an EncryptedArrayBase. This is the interface that higher-level code should use. More...

#include <EncryptedArray.h>

Public Member Functions
	EncryptedArray (const Context &context, const NTL::ZZX &G=NTL::ZZX(1, 1))
	constructor: G defaults to the monomial X, PAlgebraMod from context More...

	EncryptedArray (const Context &context, const PAlgebraMod &_alMod)
	constructor: G defaults to F0, PAlgebraMod explicitly given More...

EncryptedArray &	operator= (const EncryptedArray &other)=delete

template<typename type >
const EncryptedArrayDerived< type > &	getDerived (type) const
	downcast operator example: const EncryptedArrayDerived<PA_GF2>& rep = ea.getDerived(PA_GF2()); More...

const EncryptedArrayCx &	getCx () const

Direct access to EncryptedArrayBase methods
PA_tag	getTag () const

bool	isCKKS () const

template<template< typename > class T, typename... Args>
void	dispatch (Args &&... args) const

const Context &	getContext () const

const PAlgebraMod &	getAlMod () const

const PAlgebra &	getPAlgebra () const

long	getDegree () const

void	rotate (Ctxt &ctxt, long k) const

void	shift (Ctxt &ctxt, long k) const

void	rotate1D (Ctxt &ctxt, long i, long k, bool dc=false) const

void	shift1D (Ctxt &ctxt, long i, long k) const

void	encode (zzX &ptxt, const std::vector< long > &array) const

void	encode (NTL::ZZX &ptxt, const std::vector< long > &array) const

void	encode (zzX &ptxt, const std::vector< zzX > &array) const

void	encode (zzX &ptxt, const PlaintextArray &array) const

void	encode (NTL::ZZX &ptxt, const std::vector< NTL::ZZX > &array) const

void	encode (NTL::ZZX &ptxt, const PlaintextArray &array) const

void	encode (zzX &ptxt, const std::vector< NTL::ZZX > &array) const

void	encode (EncodedPtxt &eptxt, const std::vector< NTL::ZZX > &array) const

void	encode (EncodedPtxt &eptxt, const std::vector< long > &array) const

void	encode (EncodedPtxt &eptxt, const std::vector< cx_double > &array, double mag=-1, OptLong prec=OptLong()) const

void	encode (EncodedPtxt &eptxt, const std::vector< double > &array, double mag=-1, OptLong prec=OptLong()) const

void	encode (EncodedPtxt &eptxt, const PlaintextArray &array, double mag=-1, OptLong prec=OptLong()) const

void	encode (EncodedPtxt &eptxt, const std::vector< bool > &array) const

void	encodeUnitSelector (EncodedPtxt &eptxt, long i) const

void	encodeUnitSelector (zzX &ptxt, long i) const

template<typename PTXT , typename ARRAY >
void	decode (ARRAY &array, const PTXT &ptxt) const

template<typename T >
void	random (std::vector< T > &array) const

void	encrypt (Ctxt &ctxt, const PubKey &key, const std::vector< NTL::ZZX > &array) const

void	encrypt (Ctxt &ctxt, const std::vector< NTL::ZZX > &array) const

void	encrypt (Ctxt &ctxt, const PubKey &key, const std::vector< long > &array) const

void	encrypt (Ctxt &ctxt, const std::vector< long > &array) const

void	encrypt (Ctxt &ctxt, const PubKey &key, const std::vector< cx_double > &array, double mag, OptLong prec=OptLong()) const

void	encrypt (Ctxt &ctxt, const std::vector< cx_double > &array, UNUSED double mag, OptLong prec=OptLong()) const

void	encrypt (Ctxt &ctxt, const PubKey &key, const std::vector< double > &array, double mag, OptLong prec=OptLong()) const

void	encrypt (Ctxt &ctxt, const std::vector< double > &array, double mag, OptLong prec=OptLong()) const

void	encrypt (Ctxt &ctxt, const PubKey &key, const PlaintextArray &array, double mag=-1, OptLong prec=OptLong()) const

void	encrypt (Ctxt &ctxt, const PlaintextArray &array, double mag=-1, OptLong prec=OptLong()) const

template<typename T >
void	decrypt (const Ctxt &ctxt, const SecKey &sKey, T &ptxt) const

template<typename T >
void	decrypt (const Ctxt &ctxt, const SecKey &sKey, T &ptxt, OptLong prec) const

template<typename T >
void	rawDecrypt (const Ctxt &ctxt, const SecKey &sKey, T &ptxt) const

void	decryptComplex (const Ctxt &ctxt, const SecKey &sKey, PlaintextArray &ptxt, OptLong prec=OptLong()) const

void	rawDecryptComplex (const Ctxt &ctxt, const SecKey &sKey, PlaintextArray &ptxt) const

void	decryptReal (const Ctxt &ctxt, const SecKey &sKey, PlaintextArray &ptxt, OptLong prec=OptLong()) const

void	rawDecryptReal (const Ctxt &ctxt, const SecKey &sKey, PlaintextArray &ptxt) const

void	buildLinPolyCoeffs (std::vector< NTL::ZZX > &C, const std::vector< NTL::ZZX > &L) const

void	restoreContext () const

void	restoreContextForG () const

long	size () const

long	dimension () const

long	sizeOfDimension (long i) const

long	nativeDimension (long i) const

long	coordinate (long i, long k) const

long	addCoord (long i, long k, long offset) const

template<typename U >
void	rotate1D (std::vector< U > &out, const std::vector< U > &in, long i, long offset) const
	rotate an array by offset in the i'th dimension (output should not alias input) More...

Detailed Description

A simple wrapper for a smart pointer to an EncryptedArrayBase. This is the interface that higher-level code should use.

Constructor & Destructor Documentation

◆ EncryptedArray() [1/2]

helib::EncryptedArray::EncryptedArray	(	const Context &	context,
		const NTL::ZZX &	G = `NTL::ZZX(1, 1)`
	)

inline

constructor: G defaults to the monomial X, PAlgebraMod from context

◆ EncryptedArray() [2/2]

helib::EncryptedArray::EncryptedArray	(	const Context &	context,
		const PAlgebraMod &	_alMod
	)

inline

constructor: G defaults to F0, PAlgebraMod explicitly given

Member Function Documentation

◆ addCoord()

long helib::EncryptedArray::addCoord	(	long	i,
		long	k,
		long	offset
	)		const

inline

◆ buildLinPolyCoeffs()

void helib::EncryptedArray::buildLinPolyCoeffs	(	std::vector< NTL::ZZX > &	C,
		const std::vector< NTL::ZZX > &	L
	)		const

inline

◆ coordinate()

long helib::EncryptedArray::coordinate	(	long	i,
		long	k
	)		const

inline

◆ decode()

template<typename PTXT , typename ARRAY >

void helib::EncryptedArray::decode	(	ARRAY &	array,
		const PTXT &	ptxt
	)		const

inline

◆ decrypt() [1/2]

template<typename T >

void helib::EncryptedArray::decrypt	(	const Ctxt &	ctxt,
		const SecKey &	sKey,
		T &	ptxt
	)		const

inline

◆ decrypt() [2/2]

template<typename T >

void helib::EncryptedArray::decrypt	(	const Ctxt &	ctxt,
		const SecKey &	sKey,
		T &	ptxt,
		OptLong	prec
	)		const

inline

◆ decryptComplex()

void helib::EncryptedArray::decryptComplex	(	const Ctxt &	ctxt,
		const SecKey &	sKey,
		PlaintextArray &	ptxt,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ decryptReal()

void helib::EncryptedArray::decryptReal	(	const Ctxt &	ctxt,
		const SecKey &	sKey,
		PlaintextArray &	ptxt,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ dimension()

long helib::EncryptedArray::dimension ( ) const

inline

◆ dispatch()

template<template< typename > class T, typename... Args>

void helib::EncryptedArray::dispatch ( Args &&... args ) const

inline

◆ encode() [1/13]

void helib::EncryptedArray::encode	(	EncodedPtxt &	eptxt,
		const PlaintextArray &	array,
		double	mag = `-1`,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encode() [2/13]

void helib::EncryptedArray::encode	(	EncodedPtxt &	eptxt,
		const std::vector< bool > &	array
	)		const

inline

◆ encode() [3/13]

void helib::EncryptedArray::encode	(	EncodedPtxt &	eptxt,
		const std::vector< cx_double > &	array,
		double	mag = `-1`,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encode() [4/13]

void helib::EncryptedArray::encode	(	EncodedPtxt &	eptxt,
		const std::vector< double > &	array,
		double	mag = `-1`,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encode() [5/13]

void helib::EncryptedArray::encode	(	EncodedPtxt &	eptxt,
		const std::vector< long > &	array
	)		const

inline

◆ encode() [6/13]

void helib::EncryptedArray::encode	(	EncodedPtxt &	eptxt,
		const std::vector< NTL::ZZX > &	array
	)		const

inline

◆ encode() [7/13]

void helib::EncryptedArray::encode	(	NTL::ZZX &	ptxt,
		const PlaintextArray &	array
	)		const

inline

◆ encode() [8/13]

void helib::EncryptedArray::encode	(	NTL::ZZX &	ptxt,
		const std::vector< long > &	array
	)		const

inline

◆ encode() [9/13]

void helib::EncryptedArray::encode	(	NTL::ZZX &	ptxt,
		const std::vector< NTL::ZZX > &	array
	)		const

inline

◆ encode() [10/13]

void helib::EncryptedArray::encode	(	zzX &	ptxt,
		const PlaintextArray &	array
	)		const

inline

◆ encode() [11/13]

void helib::EncryptedArray::encode	(	zzX &	ptxt,
		const std::vector< long > &	array
	)		const

inline

◆ encode() [12/13]

void helib::EncryptedArray::encode	(	zzX &	ptxt,
		const std::vector< NTL::ZZX > &	array
	)		const

inline

◆ encode() [13/13]

void helib::EncryptedArray::encode	(	zzX &	ptxt,
		const std::vector< zzX > &	array
	)		const

inline

◆ encodeUnitSelector() [1/2]

void helib::EncryptedArray::encodeUnitSelector	(	EncodedPtxt &	eptxt,
		long	i
	)		const

inline

◆ encodeUnitSelector() [2/2]

void helib::EncryptedArray::encodeUnitSelector	(	zzX &	ptxt,
		long	i
	)		const

inline

◆ encrypt() [1/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const PlaintextArray &	array,
		double	mag = `-1`,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encrypt() [2/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const PubKey &	key,
		const PlaintextArray &	array,
		double	mag = `-1`,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encrypt() [3/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const PubKey &	key,
		const std::vector< cx_double > &	array,
		double	mag,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encrypt() [4/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const PubKey &	key,
		const std::vector< double > &	array,
		double	mag,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encrypt() [5/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const PubKey &	key,
		const std::vector< long > &	array
	)		const

inline

◆ encrypt() [6/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const PubKey &	key,
		const std::vector< NTL::ZZX > &	array
	)		const

inline

◆ encrypt() [7/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const std::vector< cx_double > &	array,
		UNUSED double	mag,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encrypt() [8/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const std::vector< double > &	array,
		double	mag,
		OptLong	prec = `OptLong()`
	)		const

inline

◆ encrypt() [9/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const std::vector< long > &	array
	)		const

inline

◆ encrypt() [10/10]

void helib::EncryptedArray::encrypt	(	Ctxt &	ctxt,
		const std::vector< NTL::ZZX > &	array
	)		const

inline

◆ getAlMod()

const PAlgebraMod& helib::EncryptedArray::getAlMod ( ) const

inline

◆ getContext()

const Context& helib::EncryptedArray::getContext ( ) const

inline

◆ getCx()

const EncryptedArrayCx& helib::EncryptedArray::getCx ( ) const

inline

◆ getDegree()

long helib::EncryptedArray::getDegree ( ) const

inline

◆ getDerived()

template<typename type >

const EncryptedArrayDerived<type>& helib::EncryptedArray::getDerived ( type ) const

inline

downcast operator example: const EncryptedArrayDerived<PA_GF2>& rep = ea.getDerived(PA_GF2());

◆ getPAlgebra()

const PAlgebra& helib::EncryptedArray::getPAlgebra ( ) const

inline

◆ getTag()

PA_tag helib::EncryptedArray::getTag ( ) const

inline

◆ isCKKS()

bool helib::EncryptedArray::isCKKS ( ) const

inline

◆ nativeDimension()

long helib::EncryptedArray::nativeDimension ( long i ) const

inline

◆ operator=()

EncryptedArray& helib::EncryptedArray::operator= ( const EncryptedArray & other )

delete

◆ random()

template<typename T >

void helib::EncryptedArray::random ( std::vector< T > & array ) const

inline

◆ rawDecrypt()

template<typename T >

void helib::EncryptedArray::rawDecrypt	(	const Ctxt &	ctxt,
		const SecKey &	sKey,
		T &	ptxt
	)		const

inline

◆ rawDecryptComplex()

void helib::EncryptedArray::rawDecryptComplex	(	const Ctxt &	ctxt,
		const SecKey &	sKey,
		PlaintextArray &	ptxt
	)		const

inline

◆ rawDecryptReal()

void helib::EncryptedArray::rawDecryptReal	(	const Ctxt &	ctxt,
		const SecKey &	sKey,
		PlaintextArray &	ptxt
	)		const

inline

◆ restoreContext()

void helib::EncryptedArray::restoreContext ( ) const

inline

◆ restoreContextForG()

void helib::EncryptedArray::restoreContextForG ( ) const

inline

◆ rotate()

void helib::EncryptedArray::rotate	(	Ctxt &	ctxt,
		long	k
	)		const

inline

◆ rotate1D() [1/2]

void helib::EncryptedArray::rotate1D	(	Ctxt &	ctxt,
		long	i,
		long	k,
		bool	dc = `false`
	)		const

inline

◆ rotate1D() [2/2]

template<typename U >

void helib::EncryptedArray::rotate1D	(	std::vector< U > &	out,
		const std::vector< U > &	in,
		long	i,
		long	offset
	)		const

inline

rotate an array by offset in the i'th dimension (output should not alias input)

◆ shift()

void helib::EncryptedArray::shift	(	Ctxt &	ctxt,
		long	k
	)		const

inline

◆ shift1D()

void helib::EncryptedArray::shift1D	(	Ctxt &	ctxt,
		long	i,
		long	k
	)		const

inline

◆ size()

long helib::EncryptedArray::size ( ) const

inline

◆ sizeOfDimension()

long helib::EncryptedArray::sizeOfDimension ( long i ) const

inline

Public Member Functions

Detailed Description

Constructor & Destructor Documentation

◆ EncryptedArray() [1/2]

◆ EncryptedArray() [2/2]

Member Function Documentation

◆ addCoord()

◆ buildLinPolyCoeffs()

◆ coordinate()

◆ decode()

◆ decrypt() [1/2]

◆ decrypt() [2/2]

◆ decryptComplex()

◆ decryptReal()

◆ dimension()

◆ dispatch()

◆ encode() [1/13]

◆ encode() [2/13]

◆ encode() [3/13]

◆ encode() [4/13]

◆ encode() [5/13]

◆ encode() [6/13]

◆ encode() [7/13]

◆ encode() [8/13]

◆ encode() [9/13]

◆ encode() [10/13]

◆ encode() [11/13]

◆ encode() [12/13]

◆ encode() [13/13]

◆ encodeUnitSelector() [1/2]

◆ encodeUnitSelector() [2/2]

◆ encrypt() [1/10]

◆ encrypt() [2/10]

◆ encrypt() [3/10]

◆ encrypt() [4/10]

◆ encrypt() [5/10]

◆ encrypt() [6/10]

◆ encrypt() [7/10]

◆ encrypt() [8/10]

◆ encrypt() [9/10]

◆ encrypt() [10/10]

◆ getAlMod()

◆ getContext()

◆ getCx()

◆ getDegree()

◆ getDerived()

◆ getPAlgebra()

◆ getTag()

◆ isCKKS()

◆ nativeDimension()

◆ operator=()

◆ random()

◆ rawDecrypt()

◆ rawDecryptComplex()

◆ rawDecryptReal()

◆ restoreContext()

◆ restoreContextForG()

◆ rotate()

◆ rotate1D() [1/2]

◆ rotate1D() [2/2]

◆ shift()

◆ shift1D()

◆ size()

◆ sizeOfDimension()