ocrypto_hmac_sha256_aad()

void ocrypto_hmac_sha256_aad	(	uint8_t	r[(32)],
		const uint8_t *	key,
		size_t	key_len,
		const uint8_t *	in,
		size_t	in_len,
		const uint8_t *	aad,
		size_t	aad_len
	)

#include <crypto/nrf_oberon/include/ocrypto_hmac_sha256.h>

HMAC-SHA256 algorithm with AAD.

Parameters

[out]	r	HMAC output
	key	HMAC key.
	key_len	Length of key.
	in	Input data.
	in_len	Length of in.
	aad	Additional authentication data. May be NULL.
	aad_len	Length of aad.