drv_symc.c 文件参考

#include "drv_symc.h"
#include "drv_inner.h"
#include "hal_symc.h"
#include "crypto_drv_common.h"

drv_symc.c 的引用(Include)关系图:

宏定义
#define	CRYPTO_SYMC_TIMEOUT   (6000)
#define	SYMC_COMPAT_ERRNO(err_code)   DRV_COMPAT_ERRNO(ERROR_MODULE_SYMC, err_code)
#define	symc_null_ptr_chk(ptr)    crypto_chk_return((ptr) == TD_NULL, SYMC_COMPAT_ERRNO(ERROR_PARAM_IS_NULL), #ptr" is NULL\n")
#define	CRYPTO_DRV_CCM_DMA_SIZE   (CRYPTO_AES_BLOCK_SIZE_IN_BYTES * 3) /* For n + ccm_header + ccm_padding. */
#define	CRYPTO_DRV_GCM_DMA_SIZE   (CRYPTO_AES_BLOCK_SIZE_IN_BYTES * 2) /* For aad_padding + clen. */
#define	CRYPTO_DRV_DMA_TOTAL_SIZE   (CRYPTO_DRV_DMA_SIZE * CRYPTO_SYMC_HARD_CHANNEL_MAX)

函数
td_s32	inner_symc_drv_handle_chk (td_handle symc_handle)
drv_symc_context_t *	inner_get_symc_ctx (td_handle symc_handle)
td_s32	drv_cipher_symc_init (td_void)
td_s32	drv_cipher_symc_deinit (td_void)
td_s32	drv_cipher_symc_create (td_handle *symc_handle, const crypto_symc_attr *symc_attr)
td_s32	drv_cipher_symc_destroy (td_handle symc_handle)
td_s32	inner_symc_cfg_param_check (const crypto_symc_ctrl_t *symc_ctrl)
td_s32	drv_cipher_symc_set_config (td_handle symc_handle, const crypto_symc_ctrl_t *symc_ctrl)
td_s32	drv_cipher_symc_get_config (td_handle symc_handle, crypto_symc_ctrl_t *symc_ctrl)
td_s32	drv_cipher_symc_attach (td_handle symc_handle, td_handle keyslot_handle)
td_s32	drv_cipher_symc_encrypt (td_handle symc_handle, const crypto_buf_attr *src_buf, const crypto_buf_attr *dst_buf, td_u32 length)
td_s32	drv_cipher_symc_decrypt (td_handle symc_handle, const crypto_buf_attr *src_buf, const crypto_buf_attr *dst_buf, td_u32 length)
td_s32	drv_cipher_symc_get_tag (td_handle symc_handle, td_u8 *tag, td_u32 tag_length)
td_s32	drv_cipher_dma_copy (const crypto_buf_attr *src_buf, const crypto_buf_attr *dst_buf, td_u32 length)
td_s32	inner_drv_get_mac_ctx (td_handle symc_handle, crypto_symc_mac_ctx *mac_ctx)
td_s32	inner_drv_set_mac_ctx (td_handle symc_handle, const crypto_symc_mac_ctx *mac_ctx)
td_s32	drv_cipher_symc_set_key (td_handle symc_handle, td_u8 *key, td_u32 key_len)
td_void	drv_cipher_debug_handle (td_handle symc_handle)
td_s32	inner_drv_symc_crypto_chk (td_handle symc_handle, const crypto_buf_attr *src_buf, const crypto_buf_attr *dst_buf, td_u32 length)

宏定义说明

CRYPTO_DRV_CCM_DMA_SIZE

#define CRYPTO_DRV_CCM_DMA_SIZE   (CRYPTO_AES_BLOCK_SIZE_IN_BYTES * 3) /* For n + ccm_header + ccm_padding. */

CRYPTO_DRV_DMA_TOTAL_SIZE

#define CRYPTO_DRV_DMA_TOTAL_SIZE   (CRYPTO_DRV_DMA_SIZE * CRYPTO_SYMC_HARD_CHANNEL_MAX)

CRYPTO_DRV_GCM_DMA_SIZE

#define CRYPTO_DRV_GCM_DMA_SIZE   (CRYPTO_AES_BLOCK_SIZE_IN_BYTES * 2) /* For aad_padding + clen. */

CRYPTO_SYMC_TIMEOUT

#define CRYPTO_SYMC_TIMEOUT   (6000)

Copyright (c) HiSilicon (Shanghai) Technologies Co., Ltd. 2023-2023. All rights reserved. Description: symmetric algorithm implementation.

Create: 2023-05-26

SYMC_COMPAT_ERRNO

#define SYMC_COMPAT_ERRNO

(

err_code

)

DRV_COMPAT_ERRNO(ERROR_MODULE_SYMC, err_code)

symc_null_ptr_chk

#define symc_null_ptr_chk

(

ptr

)

crypto_chk_return((ptr) == TD_NULL, SYMC_COMPAT_ERRNO(ERROR_PARAM_IS_NULL), #ptr" is NULL\n")

函数说明

drv_cipher_debug_handle()

td_void drv_cipher_debug_handle

(

td_handle

symc_handle

)

drv_cipher_dma_copy()

td_s32 drv_cipher_dma_copy	(	const crypto_buf_attr *	src_buf,
		const crypto_buf_attr *	dst_buf,
		td_u32	length
	)

drv_cipher_symc_attach()

td_s32 drv_cipher_symc_attach	(	td_handle	symc_handle,
		td_handle	keyslot_handle
	)

drv_cipher_symc_create()

td_s32 drv_cipher_symc_create	(	td_handle *	symc_handle,
		const crypto_symc_attr *	symc_attr
	)

drv_cipher_symc_decrypt()

td_s32 drv_cipher_symc_decrypt	(	td_handle	symc_handle,
		const crypto_buf_attr *	src_buf,
		const crypto_buf_attr *	dst_buf,
		td_u32	length
	)

drv_cipher_symc_deinit()

td_s32 drv_cipher_symc_deinit

(

td_void

)

drv_cipher_symc_destroy()

td_s32 drv_cipher_symc_destroy

(

td_handle

symc_handle

)

drv_cipher_symc_encrypt()

td_s32 drv_cipher_symc_encrypt	(	td_handle	symc_handle,
		const crypto_buf_attr *	src_buf,
		const crypto_buf_attr *	dst_buf,
		td_u32	length
	)

drv_cipher_symc_get_config()

td_s32 drv_cipher_symc_get_config	(	td_handle	symc_handle,
		crypto_symc_ctrl_t *	symc_ctrl
	)

drv_cipher_symc_get_tag()

td_s32 drv_cipher_symc_get_tag	(	td_handle	symc_handle,
		td_u8 *	tag,
		td_u32	tag_length
	)

drv_cipher_symc_init()

td_s32 drv_cipher_symc_init

(

td_void

)

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

Description: cipher driver symc header.
History:
2023-03-22, Create file.

drv_cipher_symc_set_config()

td_s32 drv_cipher_symc_set_config	(	td_handle	symc_handle,
		const crypto_symc_ctrl_t *	symc_ctrl
	)

drv_cipher_symc_set_key()

td_s32 drv_cipher_symc_set_key	(	td_handle	symc_handle,
		td_u8 *	key,
		td_u32	key_len
	)

inner_drv_get_mac_ctx()

td_s32 inner_drv_get_mac_ctx	(	td_handle	symc_handle,
		crypto_symc_mac_ctx *	mac_ctx
	)

inner_drv_set_mac_ctx()

td_s32 inner_drv_set_mac_ctx	(	td_handle	symc_handle,
		const crypto_symc_mac_ctx *	mac_ctx
	)

inner_drv_symc_crypto_chk()

td_s32 inner_drv_symc_crypto_chk	(	td_handle	symc_handle,
		const crypto_buf_attr *	src_buf,
		const crypto_buf_attr *	dst_buf,
		td_u32	length
	)

inner_get_symc_ctx()

drv_symc_context_t * inner_get_symc_ctx

(

td_handle

symc_handle

)

inner_symc_cfg_param_check()

td_s32 inner_symc_cfg_param_check

(

const crypto_symc_ctrl_t *

symc_ctrl

)

inner_symc_drv_handle_chk()

td_s32 inner_symc_drv_handle_chk

(

td_handle

symc_handle

)