Statistics about resource consumption related to the PSA keystore. More...

#include <crypto_extra.h>

Data Fields
size_t	volatile_slots
	Number of slots containing key material for a volatile key. More...

size_t	persistent_slots
	Number of slots containing key material for a key which is in internal persistent storage. More...

size_t	external_slots
	Number of slots containing a reference to a key in a secure element. More...

size_t	half_filled_slots
	Number of slots which are occupied, but do not contain key material yet. More...

size_t	cache_slots
	Number of slots that contain cache data. More...

size_t	empty_slots
	Number of slots that are not used for anything. More...

size_t	locked_slots
	Number of slots that are locked. More...

psa_key_id_t	max_open_internal_key_id
	Largest key id value among open keys in internal persistent storage. More...

psa_key_id_t	max_open_external_key_id
	Largest key id value among open keys in secure elements. More...

Detailed Description

Statistics about resource consumption related to the PSA keystore.

Note: The content of this structure is not part of the stable API and ABI of Mbed Crypto and may change arbitrarily from version to version.

Definition at line 217 of file crypto_extra.h.

Field Documentation

◆ volatile_slots

size_t volatile_slots

Number of slots containing key material for a volatile key.

Definition at line 220 of file crypto_extra.h.

◆ persistent_slots

size_t persistent_slots

Number of slots containing key material for a key which is in internal persistent storage.

Definition at line 223 of file crypto_extra.h.

◆ external_slots

size_t external_slots

Number of slots containing a reference to a key in a secure element.

Definition at line 226 of file crypto_extra.h.

◆ half_filled_slots

size_t half_filled_slots

Number of slots which are occupied, but do not contain key material yet.

Definition at line 229 of file crypto_extra.h.

◆ cache_slots

size_t cache_slots

Number of slots that contain cache data.

Definition at line 231 of file crypto_extra.h.

◆ empty_slots

size_t empty_slots

Number of slots that are not used for anything.

Definition at line 233 of file crypto_extra.h.

◆ locked_slots

size_t locked_slots

Number of slots that are locked.

Definition at line 235 of file crypto_extra.h.

◆ max_open_internal_key_id

psa_key_id_t max_open_internal_key_id

Largest key id value among open keys in internal persistent storage.

Definition at line 237 of file crypto_extra.h.

◆ max_open_external_key_id

psa_key_id_t max_open_external_key_id

Largest key id value among open keys in secure elements.

Definition at line 239 of file crypto_extra.h.

Data Fields