sdrv_crypto_mailbox_hmac.h File Reference

#include "sdrv_crypto_mailbox_common.h"
#include "sdrv_crypto_mailbox_trng.h"

Go to the source code of this file.

Data Structures
struct	cmd_generateMAC_t
struct	cmd_verifyMAC_t

Functions
sdrv_crypto_error_status_e	cmd_hmac_generate_mac (uint8_t mode, uint8_t *msg, uint32_t msg_bytes, cmd_key_type_e key_type, const uint8_t *key, uint16_t key_id, uint32_t key_bytes, uint8_t mac_bytes, uint8_t *out, uint8_t *mac_buf)
sdrv_crypto_error_status_e	cmd_hmac_verify_mac (uint8_t mode, uint8_t *msg, uint32_t msg_bytes, cmd_key_type_e key_type, const uint8_t *key, uint16_t key_id, uint32_t key_bytes, uint8_t hmac_bytes, uint8_t *hmac, uint8_t *mac_buf)

Detailed Description

Copyright

Copyright (c) 2021 Semidrive Semiconductor. All rights reserved.

Function Documentation

cmd_hmac_generate_mac()

sdrv_crypto_error_status_e cmd_hmac_generate_mac	(	uint8_t	mode,
		uint8_t *	msg,
		uint32_t	msg_bytes,
		cmd_key_type_e	key_type,
		const uint8_t *	key,
		uint16_t	key_id,
		uint32_t	key_bytes,
		uint8_t	mac_bytes,
		uint8_t *	out,
		uint8_t *	mac_buf
	)

get hmac value

This function get hmac

Parameters

[in]	mode	hmac mode
[in]	msg	msg buff
[in]	msg_bytes	msg len
[in]	key_type	key type
[in]	key	key buff
[in]	key_id	key id
[in]	key_bytes	key len
[in]	mac_bytes	mac len
[out]	out	mac buff
[in]	mac_buf	key_id mac buf

Returns

CMD_RETURN_SUCCESS or error code.

cmd_hmac_verify_mac()

sdrv_crypto_error_status_e cmd_hmac_verify_mac	(	uint8_t	mode,
		uint8_t *	msg,
		uint32_t	msg_bytes,
		cmd_key_type_e	key_type,
		const uint8_t *	key,
		uint16_t	key_id,
		uint32_t	key_bytes,
		uint8_t	hmac_bytes,
		uint8_t *	hmac,
		uint8_t *	mac_buf
	)

verify hmac

This function verify hmac.

Parameters

[in]	mode	hmac mode
[in]	msg	msg buff
[in]	msg_bytes	msg len
[in]	key_type	key type
[in]	key	key buff
[in]	key_id	key id
[in]	key_bytes	key len
[in]	hmac_bytes	mac len
[in]	hmac	mac buff
[in]	mac_buf	key_id mac buf

Returns

CMD_RETURN_SUCCESS or error code.