ECCParamsCC26X4_s.h File Reference

#include <ti/drivers/cryptoutils/ecc/ECCParams.h>

Include dependency graph for ECCParamsCC26X4_s.h:

Go to the source code of this file.

Functions
const ECCParams_CurveParams *	ECCParams_s_getCurveParams (const ECCParams_CurveParams *curveParams)
	Returns a pointer to curve params stored in secure memory. More...
int_fast16_t	ECCParams_s_getUncompressedGeneratorPoint (const ECCParams_CurveParams *curveParams, uint8_t *buffer, size_t length)
	Veneer to extract the curve generator point from an ecliptic curve description. More...

Function Documentation

ECCParams_s_getCurveParams()

const ECCParams_CurveParams* ECCParams_s_getCurveParams

(

const ECCParams_CurveParams *

curveParams

)

Returns a pointer to curve params stored in secure memory.

Parameters

curveParams

Points to curve param struct provided by non-secure code which references a curve by its name.

Returns

Pointer to the curve params stored in secure memory.

ECCParams_s_getUncompressedGeneratorPoint()

int_fast16_t ECCParams_s_getUncompressedGeneratorPoint	(	const ECCParams_CurveParams *	curveParams,
		uint8_t *	buffer,
		size_t	length
	)

Veneer to extract the curve generator point from an ecliptic curve description.

Note

See ECCParams_s_getUncompressedGeneratorPoint() in ECCParam.h for full description, parameters, and return values. PSA_ERROR_PROGRAMMER_ERROR is an additional return value.

Return values

PSA_ERROR_PROGRAMMER_ERROR

if any args point to secure addresses.