SMB2_CMACAES_SIZE
unsigned char smb3_signature[SMB2_CMACAES_SIZE];
memset(smb3_signature, 0x0, SMB2_CMACAES_SIZE);
rc = aes_cmac_preparekey(&cmac_key, key, SMB2_CMACAES_SIZE);
static_assert(SMB2_CMACAES_SIZE == AES_KEYSIZE_128);
aes_cmac_preparekey(&cmac_key, key, SMB2_CMACAES_SIZE);
char signature[SMB2_CMACAES_SIZE];
char signature[SMB2_CMACAES_SIZE];