ieee802154_key_identifier_field Struct Reference

Key Identifier field of the Auxiliary Security Header. More...

#include <ieee802154_frame.h>

Data Fields
union {
struct {
uint8_t   key_index
	Key Index. More...
}   mode_1
	Key Identifier Mode 1: Key Index only. More...
struct {
uint8_t   key_src [4]
	Key Source (four octets). More...
uint8_t   key_index
	Key Index. More...
}   mode_2
	Key Identifier Mode 2: 4-octet Key Source and Key Index. More...
struct {
uint8_t   key_src [8]
	Key Source (eight octets). More...
uint8_t   key_index
	Key Index. More...
}   mode_3
	Key Identifier Mode 3: 8-octet Key Source and Key Index. More...
};
	Key Identifier field layout for Modes 1–3.

Detailed Description

Key Identifier field of the Auxiliary Security Header.

Format depends on Key Identifier Mode; see section 9.4.4.

Note

Currently only mode 0 is supported, so this structure holds no info, yet.

Field Documentation

[union]

union { ... } ieee802154_key_identifier_field

Key Identifier field layout for Modes 1–3.

See section 9.4.4.

key_index

uint8_t ieee802154_key_identifier_field::key_index

Key Index.

key_src

uint8_t ieee802154_key_identifier_field::key_src[8]

Key Source (four octets).

Key Source (eight octets).

[struct]

struct { ... } ieee802154_key_identifier_field::mode_1

Key Identifier Mode 1: Key Index only.

[struct]

struct { ... } ieee802154_key_identifier_field::mode_2

Key Identifier Mode 2: 4-octet Key Source and Key Index.

[struct]

struct { ... } ieee802154_key_identifier_field::mode_3

Key Identifier Mode 3: 8-octet Key Source and Key Index.

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The documentation for this struct was generated from the following file:

• zephyr/net/ieee802154_frame.h