Bluetooth LE Stack
btstack_crypto_aes128_cmac_generator()
is only used within Bluetooth LE Stack.
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Raspberry Pi Pico SDK and Examples
Bluetooth LE Stack
btstack_crypto_aes128_cmac_generator()
btstack_crypto_aes128_cmac_generator() function
Calculate Cipher-based Message Authentication Code (CMAC) using AES128 and a generator function to provide data
Syntax
Show:
Summary
Declaration
Definition
from
btstack_crypto.h:171
void
btstack_crypto_aes128_cmac_generator
(
btstack_crypto_aes128_cmac_t
*
request
,
const
uint8_t
*
key
,
uint16_t
size
,
uint8_t
(
*
get_byte_callback
)
(
uint16_t
pos
)
,
uint8_t
*
hash
,
void
(
*
callback
)
(
void
*
arg
)
,
void
*
callback_arg
)
;
Implemented in
btstack_crypto.c:1207
Arguments
Argument
Description
request
key
(16 bytes)
size
of message
get_byte_callback
hash
callback
callback_arg
Related Functions
Found 5 other functions taking a
btstack_crypto_aes128_cmac_t
argument:
Function
Description
btstack_crypto_cmac_get_byte()
btstack_crypto_aes128_cmac_message()
Calculate Cipher-based Message Authentication Code (CMAC) using AES128 and complete message
btstack_crypto_aes128_cmac_zero()
Calculate AES128-CMAC with key ZERO and complete message
att_db_util_hash_calc()
Calculate GATT Database Hash using crypto engine
btstack_crypto_cmac_calc()
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