Wi-Fi KMU key loading library

API for loading Wi-Fi keys via KMU (Key Management Unit) More...

Enumerations
enum	wifi_kmu_key_type_t {   PEER_UCST_ENC , PEER_UCST_MIC , PEER_BCST_ENC , PEER_BCST_MIC ,   VIF_ENC , VIF_MIC }
	Different types of keys used by Wi-Fi. More...

Functions
int	wifi_kmu_write_key (uint32_t slot_id, uint32_t target_addr, const uint8_t *key_buffer, size_t key_size)
	Function to write Wi-Fi key via KMU.
int	wifi_kmu_erase_keys (void)
	Function to erase KMU slots with Wi-Fi keys.
uint32_t	wifi_kmu_get_key_start_addr (wifi_kmu_key_type_t type, uint32_t db_id, uint32_t key_index)
	Calculate target address of the key.
uint32_t	wifi_kmu_get_key_size_in_bytes (wifi_kmu_key_type_t type)
	Calculate size of the key in bytes.
uint32_t	wifi_kmu_get_key_size_in_bits (wifi_kmu_key_type_t type)
	Calculate size of the key in bits.
int	wifi_kmu_key_reverse_byte_order (void *restrict dst, const void *restrict src, uint32_t key_length_bytes)
	Reverse key byte order before passing into KMU.
int	wifi_kmu_key_reverse_byte_order_in_place (void *buf, uint32_t key_length_bytes)
	Reverse key byte order before passing into KMU.
uint32_t	wifi_kmu_get_next_slot (uint32_t key_length_bytes)
	Get next KMU slot to use.

Variables
static const uint32_t	wifi_kmu_key_addr_invalid = 0xFFFFFFFF
	Value to indicate an invalid key address.
static const uint32_t	wifi_kmu_key_length_invalid = 0xFFFFFFFE
	Value to indicate an invalid key length.

Detailed Description

API for loading Wi-Fi keys via KMU (Key Management Unit)