DG_InitMatrixOpts

Initializes the function group.

DG_Matrix_Opts DG_InitMatrixOpts()

Parameters

None.

**Table 1** DG_Matrix_Opts structure
Member	Type	Description
initTeeCtx	Function pointer	int (initTeeCtx)(DG_Cfg dgCfg, DG_TeeCtx *dgTeeCtx); Initializes the MPC object.
releaseTeeCtx	Function pointer	void (releaseTeeCtx)(DG_TeeCtx *dgTeeCtx); Releases the MPC object.
setTeeNodeInfos	Function pointer	int (setTeeNodeInfos)(DG_TeeCtx dgTeeCtx, struct TeeNodeInfos *teeNodeInfos); Sets the information about all nodes.
negotiateSeeds	Function pointer	int (negotiateSeeds)(DG_TeeCtx dgTeeCtx); Negotiates seeds.
calculate	Function pointer	int (calculate)(DG_TeeCtx dgTeeCtx, DG_AlgorithmsType type, DG_MpcShareSet shareSet, DG_MpcShare *share); Performs calculations using a matrix operator.
makeShare	Function pointer	int (makeShare)(DG_TeeCtx dgTeeCtx, int isRecvShare, DG_TeeInput input, DG_MpcShare *share); Splits data into shares.
revealShare	Function pointer	int (revealShare)(DG_TeeCtx dgTeeCtx, DG_MpcShare share, DG_TeeOutput *output); Reveals shares.
releaseShare	Function pointer	void (releaseShare)(DG_MpcShare *share); Releases share resources.
releaseOutput	Function pointer	void (releaseOutput)( DG_TeeMatOutput *output); Releases output resources.

Return Values

DG_Matrix_Opts: matrix operation set object.

Error Codes

None.

Dependency

#include "data_guard_mpc.h": the header file where the API declaration is stored.

Example

#include  "data_guard_mpc.h" 
  
DG_Matrix_Opts aritOpts = DG_InitMatrixOpts();

This function initializes the function group for matrix arithmetic operators. The DG_Matrix_Opts includes all public functions for matrix arithmetic operators.

Parent topic: Matrix Arithmetic Operators