SHA256

宏定义
#define	SHA256_HASH_SIZE   32

函数
errcode_t	uapi_drv_cipher_sha256_start (uint32_t *hash_handle)
	创建sha256通道。
errcode_t	uapi_drv_cipher_sha256_update (uint32_t hash_handle, const uint8_t *buf, uint32_t len)
	Sha256计算
errcode_t	uapi_drv_cipher_sha256_finish (uint32_t hash_handle, uint8_t *out, uint32_t *out_len)
	Sha256计算获取摘要信息，并在计算成功的时候销毁hash句柄。
errcode_t	uapi_drv_cipher_sha256 (const uint8_t *buf, uint32_t len, uint8_t *out, uint32_t out_len)
	Sha256计算

详细描述

Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved. Description: Provides SHA256 header

Create: 2023-12-13

宏定义说明

SHA256_HASH_SIZE

#define SHA256_HASH_SIZE   32

函数说明

uapi_drv_cipher_sha256()

errcode_t uapi_drv_cipher_sha256	(	const uint8_t *	buf,
		uint32_t	len,
		uint8_t *	out,
		uint32_t	out_len
	)

Sha256计算

uapi_drv_cipher_sha256_finish()

errcode_t uapi_drv_cipher_sha256_finish	(	uint32_t	hash_handle,
		uint8_t *	out,
		uint32_t *	out_len
	)

Sha256计算获取摘要信息，并在计算成功的时候销毁hash句柄。

uapi_drv_cipher_sha256_start()

errcode_t uapi_drv_cipher_sha256_start

(

uint32_t *

hash_handle

)

创建sha256通道。

uapi_drv_cipher_sha256_update()

errcode_t uapi_drv_cipher_sha256_update	(	uint32_t	hash_handle,
		const uint8_t *	buf,
		uint32_t	len
	)

Sha256计算