SE Key Establishment Cluster

Data Structures
struct	zb_zcl_kec_attrs_s
	Key Establishment cluster attributes. More...

Macros
#define	ZB_ZCL_ATTR_KEY_ESTABLISHMENT_SUITE_ID   0x0000U
	Key Establishment cluster's attributes IDs. More...
#define	ZB_ZCL_KEY_ESTABLISHMENT_CLUSTER_REVISION_DEFAULT   ((zb_uint16_t)0x0002u)
	Default value for Key Establishment cluster revision global attribute.
#define	ZB_KEC_SUPPORTED_CRYPTO_ATTR   (KEC_CS1 | KEC_CS2)
	Attribute value const (supported CryptoSuites)
#define	ZB_ZCL_DECLARE_KEC_ATTR_LIST(attr_list, attrs)   ZB_ZCL_DECLARE_KEC_ATTRIB_LIST(attr_list, &attrs.kec_suite)
	Declare attribute list for Key Establishment cluster. More...

Typedefs
typedef zb_uint8_t	zb_kec_key_suite_t
	Type for KeyEstablishmentSuite attribute values. More...
typedef struct zb_zcl_kec_attrs_s	zb_zcl_kec_attrs_t
	Key Establishment cluster attributes.

KeyEstablishmentSuite attribute values
Table Values of the KeyEstablishmentSuite Attribute (Table C-4)
#define	KEC_CS1   (1U << 0)
#define	KEC_CS2   (1U << 1)

Detailed Description

This cluster provides attributes and commands to perform mutual authentication and establish keys between two Zigbee devices. Figure C-3 depicts a diagram of a successful key establishment negotiation.

Macro Definition Documentation

KEC_CS1

#define KEC_CS1   (1U << 0)

Certificate-based Key Establishment Cryptographic Suite 1 (Crypto Suite 1)

KEC_CS2

#define KEC_CS2   (1U << 1)

Certificate-based Key Establishment Cryptographic Suite 2 (Crypto Suite 2)

ZB_ZCL_ATTR_KEY_ESTABLISHMENT_SUITE_ID

#define ZB_ZCL_ATTR_KEY_ESTABLISHMENT_SUITE_ID   0x0000U

Key Establishment cluster's attributes IDs.

The Information attribute set contains the attributes summarized in table below

Key Establishment Attribute Sets

Identifier	Name	Type	Range	Access	Default
0x0000	KeyEstablishmentSuite	16-bit Enumeration	0x0000-0xFFFF	Readonly	0x0000

See also

SE spec, C.3.1.2.2.1KeyEstablishmentSuite attribute

ZB_ZCL_DECLARE_KEC_ATTR_LIST

#define ZB_ZCL_DECLARE_KEC_ATTR_LIST	(		attr_list,
			attrs
	)		ZB_ZCL_DECLARE_KEC_ATTRIB_LIST(attr_list, &attrs.kec_suite)

Declare attribute list for Key Establishment cluster.

Parameters

[in]	attr_list	- attribute list variable name
[in]	attrs	- pointer to zb_zcl_kec_attrs_s structure

Typedef Documentation

zb_kec_key_suite_t

typedef zb_uint8_t zb_kec_key_suite_t

Type for KeyEstablishmentSuite attribute values.

Deprecated:

holds one of kec_key_suite. Kept only for backward compatibility as kec_key_suite were declared previously as enum. Can be removed in future releases.