LPCOpen Platform for LPC18XX/43XX microcontrollers
18XX43XX
LPCOpen Platform for the NXP LPC18XX/43XX family of Microcontrollers
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aes_18xx_43xx.h
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/*
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* @brief LPC18xx/43xx AES Engine driver
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*
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* @note
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* Copyright(C) NXP Semiconductors, 2012
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* All rights reserved.
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*
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* @par
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* Software that is described herein is for illustrative purposes only
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* which provides customers with programming information regarding the
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* LPC products. This software is supplied "AS IS" without any warranties of
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* any kind, and NXP Semiconductors and its licensor disclaim any and
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* all warranties, express or implied, including all implied warranties of
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* merchantability, fitness for a particular purpose and non-infringement of
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* intellectual property rights. NXP Semiconductors assumes no responsibility
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* or liability for the use of the software, conveys no license or rights under any
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* patent, copyright, mask work right, or any other intellectual property rights in
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* or to any products. NXP Semiconductors reserves the right to make changes
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* in the software without notification. NXP Semiconductors also makes no
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* representation or warranty that such application will be suitable for the
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* specified use without further testing or modification.
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*
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* @par
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, under NXP Semiconductors' and its
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* licensor's relevant copyrights in the software, without fee, provided that it
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* is used in conjunction with NXP Semiconductors microcontrollers. This
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* copyright, permission, and disclaimer notice must appear in all copies of
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* this code.
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*/
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#ifndef __AES_18XX_43XX_H_
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#define __AES_18XX_43XX_H_
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#ifdef __cplusplus
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extern
"C"
{
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#endif
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typedef
enum
CHIP_AES_OP_MODE {
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CHIP_AES_API_CMD_ENCODE_ECB
,
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CHIP_AES_API_CMD_DECODE_ECB
,
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CHIP_AES_API_CMD_ENCODE_CBC
,
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CHIP_AES_API_CMD_DECODE_CBC
,
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}
CHIP_AES_OP_MODE_T
;
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void
Chip_AES_Init
(
void
);
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uint32_t
Chip_AES_SetMode
(
CHIP_AES_OP_MODE_T
AesMode);
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void
Chip_AES_LoadKey
(uint32_t keyNum);
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void
Chip_AES_LoadKeyRNG
(
void
);
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void
Chip_AES_LoadKeySW
(uint8_t *pKey);
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void
Chip_AES_LoadIV_SW
(uint8_t *pVector);
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void
Chip_AES_LoadIV_IC
(
void
);
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uint32_t
Chip_AES_Operate
(uint8_t *pDatOut, uint8_t *pDatIn, uint32_t Size);
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uint32_t
Chip_AES_ProgramKey
(uint32_t KeyNum, uint8_t *pKey);
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uint32_t
Chip_AES_Config_DMA
(uint32_t channel_id);
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uint32_t
Chip_AES_OperateDMA
(uint32_t channel_id, uint8_t *dataOutAddr, uint8_t *dataInAddr, uint32_t size);
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uint32_t
Chip_AES_GetStatusDMA
(uint32_t channel_id);
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#ifdef __cplusplus
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}
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#endif
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#endif
/* __AES_18XX_43XX_H_ */
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