ocrypto_aes_cmac_authenticate()

void ocrypto_aes_cmac_authenticate	(	uint8_t *	tag,
		size_t	tag_len,
		const uint8_t *	msg,
		size_t	msg_len,
		const uint8_t *	key,
		size_t	size
	)

#include <crypto/nrf_oberon/include/ocrypto_aes_cmac.h>

AES-CMAC authentication algorithm.

Parameters

[out]	tag	Resulting tag.
	tag_len	Tag length, 0 < tag_len <= 16.
	msg	Message to authenticate.
	msg_len	Message length.
	key	AES key.
	size	Key size (16, 24, or 32).