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btstack_crypto_ccm_init() function
Initialize Counter with CBC-MAC for Bluetooth Mesh (L=2)
Syntax
void btstack_crypto_ccm_init(btstack_crypto_ccm_t * request,
const uint8_t * key,
const uint8_t * nonce,
uint16_t message_len,
uint16_t additional_authenticated_data_len,
uint8_t auth_len);
Implemented in ![]()
btstack_crypto.c:1302
Related Functions
Found 17 other functions taking a ![]()
btstack_crypto_ccm_t
argument:
Function
Description
Decrypt block - can be called multiple times. len must be a multiply of 16 for all but the last call
Get authentication value after encrypt or decrypt operation
Digest Additional Authentication Data - can be called multipled times up to total additional_authenticated_data_len specified in btstack_crypto_ccm_init
Encrypt block - can be called multiple times. len must be a multiply of 16 for all but the last call