cc3xx_mac_compute()

psa_status_t cc3xx_mac_compute	(	const psa_key_attributes_t *	attributes,
		const uint8_t *	key_buffer,
		size_t	key_buffer_size,
		psa_algorithm_t	alg,
		const uint8_t *	input,
		size_t	input_length,
		uint8_t *	mac,
		size_t	mac_size,
		size_t *	mac_length
	)

Perform a MAC operation in a single step.

Parameters

[in]	attributes	Attributes for the key to be set
[in]	key_buffer	Buffer holding key material
[in]	key_buffer_size	Size in bytes of the key
[in]	alg	Algorithm to be used
[in]	input	Buffer containing input data to produce the MAC
[in]	input_length	Size in bytes of the input buffer
[out]	mac	Buffer holding the produced MAC value
[in]	mac_size	Size in bytes of the mac buffer
[out]	mac_length	Size in bytes of the produced MAC value

Return values

PSA_SUCCESS

on success. Error code from psa_status_t on failure