MCUX CLNS
MCUX Crypto Library Normal Secure
mcuxClEcc_PointMult_Param_t Struct Reference

Parameter structure for function mcuxClEcc_PointMult. More...

#include <mcuxClEcc_Types.h>

Data Fields

mcuxClEcc_DomainParam_t curveParam
 [in] structure of pointers to curve parameters and length of parameters. More...
 
const uint8_t * pScalar
 [in] pointer to octet string of scalar d, which is of the same format as base point order n. More...
 
const uint8_t * pPoint
 [in] pointer to octet string of EC point Q, which is of the same format as base point G. More...
 
uint8_t * pResult
 [out] pointer to memory area, where the result R = dQ will be exported if PointMult is executed successfully. More...
 
uint32_t optLen
 [in] packed options (reserved): bits 0~31: reserved. More...
 

Detailed Description

Parameter structure for function mcuxClEcc_PointMult.

Field Documentation

◆ curveParam

mcuxClEcc_DomainParam_t mcuxClEcc_PointMult_Param_t::curveParam

[in] structure of pointers to curve parameters and length of parameters.

◆ pScalar

const uint8_t* mcuxClEcc_PointMult_Param_t::pScalar

[in] pointer to octet string of scalar d, which is of the same format as base point order n.

◆ pPoint

const uint8_t* mcuxClEcc_PointMult_Param_t::pPoint

[in] pointer to octet string of EC point Q, which is of the same format as base point G.

◆ pResult

uint8_t* mcuxClEcc_PointMult_Param_t::pResult

[out] pointer to memory area, where the result R = dQ will be exported if PointMult is executed successfully.

It will be stored in the same format as the base point G.

◆ optLen

uint32_t mcuxClEcc_PointMult_Param_t::optLen

[in] packed options (reserved): bits 0~31: reserved.

CAUTION always set optLen = 0.