Classes
struct	moduli_info_t
	Struct moduli_info_t. More...

struct	Object
	Struct Object. More...

struct	Object_NTT
	Struct Object NTT Stores the Number Theoretic Transform parameters. More...

struct	Object_INTT
	Struct Object INTT Stores the Inverse Number Theoretic Transform parameters. More...

struct	Object_DyadicMultiply
	struct Object_DyadicMultiply Stores the parameters for the multiplication More...

class	Buffer
	Struct Buffer Structure containing information for the polynomial operations. More...

struct	FPGAObject
	Parent Struct FPGAObject stores the blob of objects to be transfered to the FPGA. More...

struct	FPGAObject_NTT
	Struct FPGAObject_NTT stores the NTT blob of objects to be transfered to the FPGA. More...

struct	FPGAObject_INTT
	Struct FPGAObject_INTT stores the INTT blob of objects to be transfered to the FPGA. More...

struct	FPGAObject_DyadicMultiply
	Struct FPGAObject_DyadicMultiply Stores the multiplication blob of objects to be transfered to the FPGA. More...

class	Device
	Class Device. More...

class	DevicePool
	Class DevicePool. More...

class	StackTrace
	Class StackTrace Allows the investigation of the traces dump Dumps the traces. More...

Enumerations
enum	DEV_TYPE { NONE = 0, EMU, FPGA }
	enum DEV_TYPE Lists the available device mode: CPU, emulation mode, FPGA More...

Functions
void	set_worksize_DyadicMultiply (uint64_t ws)
	function set_worksize_DyadicMultiply More...

void	DyadicMultiply (uint64_t results, const uint64_t operand1, const uint64_t operand2, uint64_t n, const uint64_t moduli, uint64_t n_moduli)
	function DyadicMultiply Implements the multiplication of two ciphertexts More...

bool	DyadicMultiplyCompleted ()
	DyadicMultiplyCompleted Executed after the multiplication to wrap up the operation More...

void	set_worksize_DyadicMultiply_int (uint64_t n)
	set_worksize_DyadicMultiply_int Sets the worksize for the multiplication More...

void	DyadicMultiply_int (uint64_t results, const uint64_t operand1, const uint64_t operand2, uint64_t n, const uint64_t moduli, uint64_t n_moduli)
	DyadicMultiply_int Internal implementation of the DyadicMultiply function call More...

bool	DyadicMultiplyCompleted_int ()
	DyadicMultiplyCompleted_int Internal implementation of the DyadicMultiplyCompleted function. Called after completion of the multiplication operation More...

void	attach_fpga_pooling ()
	attach_fpga_pooling Attach a device to this thread More...

void	detach_fpga_pooling ()
	detach_fpga_pooling Detach a device from this thread More...

void	acquire_FPGA_resources ()
	acquire_FPGA_resources Called at the beginning of the workload to acquire the usage of an FPGA More...

void	release_FPGA_resources ()
	release_FPGA_resources Called at the end of the workload to release the FPGA More...

void	set_worksize_INTT (uint64_t ws)
	set_worksize_INTT Sets the work size of the INTT operation More...

void	INTT (uint64_t coeff_poly, const uint64_t inv_root_of_unity_powers, const uint64_t *precon_inv_root_of_unity_powers, uint64_t coeff_modulus, uint64_t inv_n, uint64_t inv_n_w, uint64_t n)
	INTT Calls the Inverse Number Theoretic Transform More...

bool	INTTCompleted ()
	INTTCompleted Called after the completion of the INTT operation More...

void	set_worksize_INTT_int (uint64_t n)
	set_worksize_INTT_int Internal implementation. Sets the work size of the INTT operation More...

void	INTT_int (uint64_t coeff_poly, const uint64_t inv_root_of_unity_powers, const uint64_t *precon_inv_root_of_unity_powers, uint64_t coeff_modulus, uint64_t inv_n, uint64_t inv_n_w, uint64_t n)
	INTT Calls the Inverse Number Theoretic Transform More...

bool	INTTCompleted_int ()
	INTTCompleted_int Called after the completion of the INTT operation. Internal implementation. More...

void	set_worksize_NTT (uint64_t ws)
	set_worksize_NTT Sets the work size for NTT More...

void	NTT (uint64_t coeff_poly, const uint64_t root_of_unity_powers, const uint64_t *precon_root_of_unity_powers, uint64_t coeff_modulus, uint64_t n)
	NTT Calls the Number Theorectic Transform More...

bool	NTTCompleted ()
	NTTCompleted Called after completion of the Number Theoretic Transform More...

void	set_worksize_NTT_int (uint64_t n)
	set_worksize_NTT_int Sets the work size for NTT. Internal implementation. More...

void	NTT_int (uint64_t coeff_poly, const uint64_t root_of_unity_powers, const uint64_t *precon_root_of_unity_powers, uint64_t coeff_modulus, uint64_t n)
	NTT_int Calls the Number Theorectic Transform. Internal implementation. More...

bool	NTTCompleted_int ()
	NTTCompleted_int Called after completion of the Number Theoretic Transform. Internal implementation. More...

Variables
__extension__ typedef unsigned __int128	fpga_uint128_t

Enumeration Type Documentation

enum intel::hexl::fpga::DEV_TYPE

enum DEV_TYPE Lists the available device mode: CPU, emulation mode, FPGA

Enumerator
NONE
EMU
FPGA

Function Documentation

void intel::hexl::fpga::acquire_FPGA_resources ( )

acquire_FPGA_resources Called at the beginning of the workload to acquire the usage of an FPGA

void intel::hexl::fpga::attach_fpga_pooling ( )

attach_fpga_pooling Attach a device to this thread

void intel::hexl::fpga::detach_fpga_pooling ( )

detach_fpga_pooling Detach a device from this thread

void intel::hexl::fpga::DyadicMultiply	(	uint64_t *	results,
		const uint64_t *	operand1,
		const uint64_t *	operand2,
		uint64_t	n,
		const uint64_t *	moduli,
		uint64_t	n_moduli
	)

function DyadicMultiply Implements the multiplication of two ciphertexts

Parameters

[out]	results	stores the result of the multiplication
[in]	operand1	vector of polynomial coefficients
[in]	operand2	vector of polynomial coefficients
[in]	n	polynomial size
[in]	moduli	vector of modulus
[in]	n_moduli	number of modulus in the vector of modulus

void intel::hexl::fpga::DyadicMultiply_int	(	uint64_t *	results,
		const uint64_t *	operand1,
		const uint64_t *	operand2,
		uint64_t	n,
		const uint64_t *	moduli,
		uint64_t	n_moduli
	)

DyadicMultiply_int Internal implementation of the DyadicMultiply function call

Parameters

[out]	results	stores the output of the multiplication
[in]	operand1	vector of polynomial coefficients
[in]	operand2	vector of polynomial coefficients
[in]	n	polynomial size
[in]	moduli	vector of coefficient modulus
[in]	n_moduli	number of modulus in the vector of modulus

bool intel::hexl::fpga::DyadicMultiplyCompleted ( )

DyadicMultiplyCompleted Executed after the multiplication to wrap up the operation

bool intel::hexl::fpga::DyadicMultiplyCompleted_int ( )

DyadicMultiplyCompleted_int Internal implementation of the DyadicMultiplyCompleted function. Called after completion of the multiplication operation

void intel::hexl::fpga::INTT	(	uint64_t *	coeff_poly,
		const uint64_t *	inv_root_of_unity_powers,
		const uint64_t *	precon_inv_root_of_unity_powers,
		uint64_t	coeff_modulus,
		uint64_t	inv_n,
		uint64_t	inv_n_w,
		uint64_t	n
	)

INTT Calls the Inverse Number Theoretic Transform

Parameters

[out]	coef_poly	vector of polynomial coefficients
[in]	coef_poly	vector of polynomial coefficients
[in]	inv_root_of_unity_powers	vector of twiddle factors
[in]	precon_inv_root_of_unity_powers	vector of twiddle factors for the constant
[in]	coeff_modulus	coefficient modulus
[in]	inv_n	normalization factor
[in]	inv_n_w	normalization factor for the constant
[in]	n	polynomial size

void intel::hexl::fpga::INTT_int	(	uint64_t *	coeff_poly,
		const uint64_t *	inv_root_of_unity_powers,
		const uint64_t *	precon_inv_root_of_unity_powers,
		uint64_t	coeff_modulus,
		uint64_t	inv_n,
		uint64_t	inv_n_w,
		uint64_t	n
	)

INTT Calls the Inverse Number Theoretic Transform

Parameters

[out]	coef_poly	vector of polynomial coefficients
[in]	coef_poly	vector of polynomial coefficients
[in]	inv_root_of_unity_powers	vector of twiddle factors
[in]	precon_inv_root_of_unity_powers	vector of twiddle factors for the constant
[in]	coeff_modulus	coefficient modulus
[in]	inv_n	normalization factor
[in]	inv_n_w	normalization factor for the constant
[in]	n	polynomial size

bool intel::hexl::fpga::INTTCompleted ( )

INTTCompleted Called after the completion of the INTT operation

bool intel::hexl::fpga::INTTCompleted_int ( )

INTTCompleted_int Called after the completion of the INTT operation. Internal implementation.

void intel::hexl::fpga::NTT	(	uint64_t *	coeff_poly,
		const uint64_t *	root_of_unity_powers,
		const uint64_t *	precon_root_of_unity_powers,
		uint64_t	coeff_modulus,
		uint64_t	n
	)

NTT Calls the Number Theorectic Transform

Parameters

[in]	coeff_poly	vector of polynomial coefficients
[out]	coeff_poly	vector of polynomial coefficients
[in]	root_of_unity_powers	vector of twiddle factors
[in]	precon_root_of_unity_power	vector of twiddle factors for the constant
[in]	coeff_modulus	stores the coefficient modulus
[in]	n	stores the polynomial size

void intel::hexl::fpga::NTT_int	(	uint64_t *	coeff_poly,
		const uint64_t *	root_of_unity_powers,
		const uint64_t *	precon_root_of_unity_powers,
		uint64_t	coeff_modulus,
		uint64_t	n
	)

NTT_int Calls the Number Theorectic Transform. Internal implementation.

Parameters

[in]	coeff_poly	vector of polynomial coefficients
[out]	coeff_poly	vector of polynomial coefficients
[in]	root_of_unity_powers	vector of twiddle factors
[in]	precon_root_of_unity_power	vector of twiddle factors for the constant
[in]	coeff_modulus	stores the coefficient modulus
[in]	n	stores the polynomial size

bool intel::hexl::fpga::NTTCompleted ( )

NTTCompleted Called after completion of the Number Theoretic Transform

bool intel::hexl::fpga::NTTCompleted_int ( )

NTTCompleted_int Called after completion of the Number Theoretic Transform. Internal implementation.

void intel::hexl::fpga::release_FPGA_resources ( )

release_FPGA_resources Called at the end of the workload to release the FPGA

void intel::hexl::fpga::set_worksize_DyadicMultiply ( uint64_t ws )

function set_worksize_DyadicMultiply

Parameters

[in] ws work size

void intel::hexl::fpga::set_worksize_DyadicMultiply_int ( uint64_t n )

set_worksize_DyadicMultiply_int Sets the worksize for the multiplication

Parameters

[in] n work size

void intel::hexl::fpga::set_worksize_INTT ( uint64_t ws )

set_worksize_INTT Sets the work size of the INTT operation

void intel::hexl::fpga::set_worksize_INTT_int ( uint64_t n )

set_worksize_INTT_int Internal implementation. Sets the work size of the INTT operation

void intel::hexl::fpga::set_worksize_NTT ( uint64_t ws )

set_worksize_NTT Sets the work size for NTT

Parameters

[in] ws stores the worksize of the NTT

void intel::hexl::fpga::set_worksize_NTT_int ( uint64_t n )

set_worksize_NTT_int Sets the work size for NTT. Internal implementation.

Parameters

[in] ws stores the worksize of the NTT

Variable Documentation

__extension__ typedef unsigned __int128 intel::hexl::fpga::fpga_uint128_t

Classes

Enumerations

Functions

Variables

Enumeration Type Documentation

Function Documentation

Variable Documentation