drv_rom_cipher.h 文件参考

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结构体
struct	drv_rom_cipher_ecc_point
struct	drv_rom_cipher_data
struct	drv_rom_cipher_ecc_sig

函数
int	drv_rom_cipher_init (void)
int	drv_rom_cipher_deinit (void)
int	drv_rom_cipher_sha256 (const unsigned char *data, unsigned int data_length, unsigned char *hash, unsigned int hash_length)
int	drv_rom_cipher_get_randnum (unsigned int *randnum)
int	drv_rom_cipher_pke_bp256r_verify (const drv_rom_cipher_ecc_point *pub_key, const drv_rom_cipher_data *hash, const drv_rom_cipher_ecc_sig *sig)

函数说明

drv_rom_cipher_deinit()

int drv_rom_cipher_deinit

(

void

)

drv_rom_cipher_get_randnum()

int drv_rom_cipher_get_randnum

(

unsigned int *

randnum

)

drv_rom_cipher_init()

int drv_rom_cipher_init

(

void

)

Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2022-2022. All rights reserved.

Description: security api for romboot.
Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved. Description: Corresponds ROM functions to their implementation ROM addresses.

Create: 2023-05-17

drv_rom_cipher_pke_bp256r_verify()

int drv_rom_cipher_pke_bp256r_verify	(	const drv_rom_cipher_ecc_point *	pub_key,
		const drv_rom_cipher_data *	hash,
		const drv_rom_cipher_ecc_sig *	sig
	)

drv_rom_cipher_sha256()

int drv_rom_cipher_sha256	(	const unsigned char *	data,
		unsigned int	data_length,
		unsigned char *	hash,
		unsigned int	hash_length
	)