pal_plat_rot.h File Reference

PAL RoT - platform. This file contains the RoT (Root of Trust) API. More...

#include "pal.h"
#include <stdint.h>
#include <stddef.h>

Go to the source code of this file.

Macros
#define	PAL_SHA256_DEVICE_KEY_SIZE_IN_BYTES   32
#define	PAL_DEVICE_KEY_SIZE_IN_BITS   (128)
#define	PAL_DEVICE_KEY_SIZE_IN_BYTES   (PAL_DEVICE_KEY_SIZE_IN_BITS / 8)

Functions
palStatus_t	pal_plat_osGetRoT (uint8_t *keyBuf, size_t keyLenBytes)
	Retrieves a platform Root of Trust certificate. More...

Detailed Description

PAL RoT - platform. This file contains the RoT (Root of Trust) API.

Macro Definition Documentation

#define PAL_DEVICE_KEY_SIZE_IN_BITS   (128)

#define PAL_DEVICE_KEY_SIZE_IN_BYTES   (PAL_DEVICE_KEY_SIZE_IN_BITS / 8)

#define PAL_SHA256_DEVICE_KEY_SIZE_IN_BYTES   32

Function Documentation

palStatus_t pal_plat_osGetRoT	(	uint8_t *	keyBuf,
		size_t	keyLenBytes
	)

Retrieves a platform Root of Trust certificate.

Parameters

[in,out]	*keyBuf	A pointer to the buffer that holds the RoT. The buffer needs to be able to hold 16 bytes of data.
[in]	keyLenBytes	The size of the buffer must be 16 bytes.

Returns

PAL_SUCCESS(0) in case of success. A negative value indicating a specific error code in case of failure.