from nx_crypto_ccm.h:83
UINT _nx_crypto_ccm_encrypt_init(VOID *crypto_metadata,
NX_CRYPTO_CCM *ccm_metadata,
UINT (*crypto_function)(VOID *, UCHAR *, UCHAR *, UINT),
VOID *additional_data,
UINT additional_len,
UINT length,
UCHAR *iv,
USHORT icv_len,
USHORT block_size);
Implemented in nx_crypto_ccm.c:300