sdrv_crypto_mailbox_hash.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_hash_t

Functions
sdrv_crypto_error_status_e	cmd_hash_calc (uint8_t mode, uint8_t *msg, uint32_t msg_bytes, uint8_t *digest)
sdrv_crypto_error_status_e	cmd_hash_update_calc (uint8_t mode, uint8_t process_mode, uint8_t *msg, uint32_t msg_bytes, uint8_t *digest, uint64_t predata_len)

Detailed Description

Copyright

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

Macro Definition Documentation

HASH_PROMODE_MIDDLE_TO_END

#define HASH_PROMODE_MIDDLE_TO_END   (3)

HASH_PROMODE_MIDDLE_TO_MIDDLE

#define HASH_PROMODE_MIDDLE_TO_MIDDLE   (2)

HASH_PROMODE_START_TO_END

#define HASH_PROMODE_START_TO_END   (0)

HASH_PROMODE_START_TO_MIDDLE

#define HASH_PROMODE_START_TO_MIDDLE   (1)

Function Documentation

cmd_hash_calc()

sdrv_crypto_error_status_e cmd_hash_calc	(	uint8_t	mode,
		uint8_t *	msg,
		uint32_t	msg_bytes,
		uint8_t *	digest
	)

get hash value.

This function get hash.

Parameters

[in]	mode	hash mode.
[in]	msg	msg buff.
[in]	msg_bytes	msg len.
[out]	digest	hash value.

Returns

CMD_RETURN_SUCCESS or error code.

cmd_hash_update_calc()

sdrv_crypto_error_status_e cmd_hash_update_calc	(	uint8_t	mode,
		uint8_t	process_mode,
		uint8_t *	msg,
		uint32_t	msg_bytes,
		uint8_t *	digest,
		uint64_t	predata_len
	)

get hash value.

This function get segment-hash.

Parameters

[in]	mode	hash mode.
[in]	process_mode	segment-hash mode.
[in]	msg	msg buff.
[in]	msg_bytes	msg len.
[out]	digest	hash value.
[in]	byte	length of previously processed messages.

Returns

CMD_RETURN_SUCCESS or error code.