94 lines
2.3 KiB
C
94 lines
2.3 KiB
C
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/************************************************************************************************/
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/**
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* @file ciu32l051_std_aes.c
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* @author MCU Ecosystem Development Team
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* @brief AES STD<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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* ʵ<EFBFBD><EFBFBD>AES<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>õȹ<EFBFBD><EFBFBD><EFBFBD>API<EFBFBD><EFBFBD>
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*
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*
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**************************************************************************************************
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* @attention
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* Copyright (c) CEC Huada Electronic Design Co.,Ltd. All rights reserved.
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*
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**************************************************************************************************
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*/
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/************************************************************************************************/
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/**
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* @addtogroup CIU32L051_STD_Driver
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* @{
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*/
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/**
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* @addtogroup AES
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* @{
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*
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*/
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/************************************************************************************************/
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/*------------------------------------------includes--------------------------------------------*/
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#include "ciu32l051_std.h"
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#ifdef STD_AES_PERIPHERAL_USED
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/*-------------------------------------------functions------------------------------------------*/
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/************************************************************************************************/
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/**
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* @addtogroup AES_External_Functions
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* @{
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*
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*/
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/************************************************************************************************/
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/**
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* @brief AES<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>
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* @param aes_init_param AES<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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* @retval <EFBFBD><EFBFBD>
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*/
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void std_aes_init(std_aes_init_t *aes_init_param)
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{
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/* <20><>ʼ<EFBFBD><CABC><EFBFBD>ӽ<EFBFBD><D3BD><EFBFBD>ģʽ<C4A3><CABD><EFBFBD><EFBFBD><EFBFBD>ݽ<EFBFBD><DDBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
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MODIFY_REG(AES->CR, (AES_CR_MOD_SEL | AES_CR_DATA_TYPE),
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(aes_init_param->mode | aes_init_param->swapped_data_type));
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}
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/**
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* @brief AESȥ<EFBFBD><EFBFBD>ʼ<EFBFBD><EFBFBD>
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* @retval <EFBFBD><EFBFBD>
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*/
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void std_aes_deinit(void)
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{
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/* <20><>λAES */
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std_rcc_ahb_reset(RCC_PERIPH_RESET_AES);
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/* <20>ر<EFBFBD>AESʱ<53><CAB1> */
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std_rcc_ahb_clk_disable(RCC_PERIPH_CLK_AES);
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}
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/**
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* @brief <EFBFBD><EFBFBD><EFBFBD><EFBFBD>AES<EFBFBD>ṹ<EFBFBD><EFBFBD>ΪĬ<EFBFBD><EFBFBD>ֵ
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* @param aes_init_struct AES<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
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* @retval <EFBFBD><EFBFBD>
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*/
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void std_aes_struct_init(std_aes_init_t *aes_init_struct)
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{
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/* <20><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ģʽ<C4A3><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݽ<EFBFBD><DDBD><EFBFBD><EFBFBD><EFBFBD>֧<EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ΪС<CEAA><D0A1>ģʽ */
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aes_init_struct->mode = AES_MODE_ENC;
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aes_init_struct->swapped_data_type = AES_SWAPPED_DATA_NONE;
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}
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/**
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* @}
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*/
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#endif /* STD_AES_PERIPHERAL_USED */
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/**
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* @}
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*/
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/**
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* @}
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*/
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