astarte_hwid.h File Reference

Astarte hardware ID functions. More...

#include "astarte.h"
#include <stdint.h>

Include dependency graph for astarte_hwid.h:

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Functions
astarte_err_t	astarte_hwid_get_id (uint8_t *hardware_id)
	get a unique hardware ID.
astarte_err_t	astarte_hwid_encode (char *encoded, int dest_size, const uint8_t *hardware_id)
	encode a binary hardware ID to a C string.

Detailed Description

Astarte hardware ID functions.

Function Documentation

astarte_hwid_encode()

astarte_err_t astarte_hwid_encode	(	char *	encoded,
		int	dest_size,
		const uint8_t *	hardware_id
	)

encode a binary hardware ID to a C string.

base64url encode a 128 bits hardware id to an output string.

Parameters

encoded	the destination buffer where encoded string will be written.
dest_size	the destination buffer size.
hardware_id	16 bytes hardware id.

Returns

ASTARTE_OK if successful, otherwise an error code is returned.

astarte_hwid_get_id()

astarte_err_t astarte_hwid_get_id

(

uint8_t *

hardware_id

)

get a unique hardware ID.

Generate an unique hardware ID using device MAC address and other identification bits.

Parameters

hardware_id

a 16 bytes buffer where device ID will be written.

Returns

ASTARTE_OK if successful, otherwise an error code is returned.