Cipher AEAD

函数
errcode_t	uapi_drv_cipher_symc_gcm_encrypt (uint8_t *key, uint32_t key_len, uint32_t keyslot_handle, const uint8_t *iv, uint32_t iv_len, const uint8_t *aad, uint32_t aad_len, const uint8_t *plain_text, uint8_t *cipher_text, uint32_t data_len, uint8_t *tag, uint32_t tag_len)
	GCM 加密并计算 tag.
errcode_t	uapi_drv_cipher_symc_gcm_decrypt_verify (uint8_t *key, uint32_t key_len, uint32_t keyslot_handle, const uint8_t *iv, uint32_t iv_len, const uint8_t *aad, uint32_t aad_len, const uint8_t *cipher_text, uint8_t *plain_text, uint32_t data_len, const uint8_t *tag, uint32_t tag_len)
	GCM 解密并校验 tag.
errcode_t	uapi_drv_cipher_symc_gcm_create (uint32_t *handle, uint8_t *key, uint32_t key_len, uint32_t keyslot_handle, const uint8_t *iv, uint32_t iv_len, const uint8_t *aad, uint32_t aad_len, uint32_t tag_len)
	GCM 创建通道句柄.
errcode_t	uapi_drv_cipher_symc_gcm_destroy (uint32_t handle)
	GCM 销毁通道句柄.
errcode_t	uapi_drv_cipher_symc_gcm_encrypt_update (uint32_t handle, const uint8_t *plain_text, uint8_t *cipher_text, uint32_t data_len)
	GCM 加密.
errcode_t	uapi_drv_cipher_symc_gcm_encrypt_get_tag (uint32_t handle, uint8_t *tag, uint32_t tag_len)
	GCM 加密完获取 tag.
errcode_t	uapi_drv_cipher_symc_gcm_decrypt_set_tag (uint32_t handle, const uint8_t *tag, uint32_t tag_len)
	GCM 校验前设置 tag.
errcode_t	uapi_drv_cipher_symc_gcm_decrypt_update (uint32_t handle, const uint8_t *cipher_text, uint8_t *plain_text, uint32_t data_len)
	GCM 解密.
errcode_t	uapi_drv_cipher_symc_gcm_decrypt_verify_tag (uint32_t handle)
	GCM 解密完校验 tag.

详细描述

Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved.

Description: Provides cipher aead driver header
History:
2023-03-14, Create file.

函数说明

uapi_drv_cipher_symc_gcm_create()

errcode_t uapi_drv_cipher_symc_gcm_create	(	uint32_t *	handle,
		uint8_t *	key,
		uint32_t	key_len,
		uint32_t	keyslot_handle,
		const uint8_t *	iv,
		uint32_t	iv_len,
		const uint8_t *	aad,
		uint32_t	aad_len,
		uint32_t	tag_len
	)

GCM 创建通道句柄.

uapi_drv_cipher_symc_gcm_decrypt_set_tag()

errcode_t uapi_drv_cipher_symc_gcm_decrypt_set_tag	(	uint32_t	handle,
		const uint8_t *	tag,
		uint32_t	tag_len
	)

GCM 校验前设置 tag.

uapi_drv_cipher_symc_gcm_decrypt_update()

errcode_t uapi_drv_cipher_symc_gcm_decrypt_update	(	uint32_t	handle,
		const uint8_t *	cipher_text,
		uint8_t *	plain_text,
		uint32_t	data_len
	)

GCM 解密.

uapi_drv_cipher_symc_gcm_decrypt_verify()

errcode_t uapi_drv_cipher_symc_gcm_decrypt_verify	(	uint8_t *	key,
		uint32_t	key_len,
		uint32_t	keyslot_handle,
		const uint8_t *	iv,
		uint32_t	iv_len,
		const uint8_t *	aad,
		uint32_t	aad_len,
		const uint8_t *	cipher_text,
		uint8_t *	plain_text,
		uint32_t	data_len,
		const uint8_t *	tag,
		uint32_t	tag_len
	)

GCM 解密并校验 tag.

uapi_drv_cipher_symc_gcm_decrypt_verify_tag()

errcode_t uapi_drv_cipher_symc_gcm_decrypt_verify_tag

(

uint32_t

handle

)

GCM 解密完校验 tag.

uapi_drv_cipher_symc_gcm_destroy()

errcode_t uapi_drv_cipher_symc_gcm_destroy

(

uint32_t

handle

)

GCM 销毁通道句柄.

uapi_drv_cipher_symc_gcm_encrypt()

errcode_t uapi_drv_cipher_symc_gcm_encrypt	(	uint8_t *	key,
		uint32_t	key_len,
		uint32_t	keyslot_handle,
		const uint8_t *	iv,
		uint32_t	iv_len,
		const uint8_t *	aad,
		uint32_t	aad_len,
		const uint8_t *	plain_text,
		uint8_t *	cipher_text,
		uint32_t	data_len,
		uint8_t *	tag,
		uint32_t	tag_len
	)

GCM 加密并计算 tag.

uapi_drv_cipher_symc_gcm_encrypt_get_tag()

errcode_t uapi_drv_cipher_symc_gcm_encrypt_get_tag	(	uint32_t	handle,
		uint8_t *	tag,
		uint32_t	tag_len
	)

GCM 加密完获取 tag.

uapi_drv_cipher_symc_gcm_encrypt_update()

errcode_t uapi_drv_cipher_symc_gcm_encrypt_update	(	uint32_t	handle,
		const uint8_t *	plain_text,
		uint8_t *	cipher_text,
		uint32_t	data_len
	)

GCM 加密.