Detailed Description

This file implements an entropy source based on TRNG.

#include <openthread/config.h>
#include <utils/code_utils.h>
#include <ti/devices/DeviceFamily.h>
#include <DeviceFamily_constructPath(driverlib/prcm.h)>
#include <DeviceFamily_constructPath(driverlib/trng.h)>
#include <openthread/platform/entropy.h>
#include <ti/drivers/TRNG.h>
#include <ti/drivers/cryptoutils/cryptokey/CryptoKeyPlaintext.h>
#include "ti_drivers_config.h"
#include <assert.h>

Include dependency graph for LP_CC1352P7_4/thread/empty_ftd/platform/entropy.c:

Functions
static int	getRandom (uint8_t *aOutput, size_t aLen)

otError	otPlatEntropyGet (uint8_t *aOutput, uint16_t aOutputLength)

void	platformRandomInit (void)

void	platformRandomProcess (void)

Variables
TRNG_Handle	TRNG_handle

Function Documentation

§ getRandom()

static int getRandom	(	uint8_t *	aOutput,
		size_t	aLen
	)

static

References TRNG_handle.

Referenced by otPlatEntropyGet().

§ platformRandomInit()

void platformRandomInit ( void )

Function documented in system.h

References TRNG_handle.

§ platformRandomProcess()

void platformRandomProcess ( void )

Function documented in system.h

§ otPlatEntropyGet()

otError otPlatEntropyGet	(	uint8_t *	aOutput,
		uint16_t	aOutputLength
	)

Function documented in platform/entropy.h

References getRandom().

Variable Documentation

§ TRNG_handle

TRNG_Handle TRNG_handle

Referenced by getRandom(), and platformRandomInit().