mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-25 20:23:07 +00:00
148 lines
3.9 KiB
C
148 lines
3.9 KiB
C
|
/**
|
||
|
|
******************************************************************************
|
||
|
|
* @file aes.c
|
||
|
|
* @brief This file provides code for the configuration
|
||
|
|
* of the AES instances.
|
||
|
|
******************************************************************************
|
||
|
|
* @attention
|
||
|
|
*
|
||
|
|
* <h2><center>© Copyright (c) 2021 STMicroelectronics.
|
||
|
|
* All rights reserved.</center></h2>
|
||
|
|
*
|
||
|
|
* This software component is licensed by ST under Ultimate Liberty license
|
||
|
|
* SLA0044, the "License"; You may not use this file except in compliance with
|
||
|
|
* the License. You may obtain a copy of the License at:
|
||
|
|
* www.st.com/SLA0044
|
||
|
|
*
|
||
|
|
******************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Includes ------------------------------------------------------------------*/
|
||
|
|
#include "aes.h"
|
||
|
|
|
||
|
|
/* USER CODE BEGIN 0 */
|
||
|
|
|
||
|
|
/* USER CODE END 0 */
|
||
|
|
|
||
|
|
CRYP_HandleTypeDef hcryp1;
|
||
|
|
__ALIGN_BEGIN static const uint32_t pKeyAES1[4] __ALIGN_END = {
|
||
|
|
0x00000000,0x00000000,0x00000000,0x00000000};
|
||
|
|
CRYP_HandleTypeDef hcryp2;
|
||
|
|
__ALIGN_BEGIN static const uint32_t pKeyAES2[4] __ALIGN_END = {
|
||
|
|
0x00000000,0x00000000,0x00000000,0x00000000};
|
||
|
|
|
||
|
|
/* AES1 init function */
|
||
|
|
void MX_AES1_Init(void)
|
||
|
|
{
|
||
|
|
|
||
|
|
/* USER CODE BEGIN AES1_Init 0 */
|
||
|
|
|
||
|
|
/* USER CODE END AES1_Init 0 */
|
||
|
|
|
||
|
|
/* USER CODE BEGIN AES1_Init 1 */
|
||
|
|
|
||
|
|
/* USER CODE END AES1_Init 1 */
|
||
|
|
hcryp1.Instance = AES1;
|
||
|
|
hcryp1.Init.DataType = CRYP_DATATYPE_32B;
|
||
|
|
hcryp1.Init.KeySize = CRYP_KEYSIZE_128B;
|
||
|
|
hcryp1.Init.pKey = (uint32_t *)pKeyAES1;
|
||
|
|
hcryp1.Init.Algorithm = CRYP_AES_ECB;
|
||
|
|
hcryp1.Init.DataWidthUnit = CRYP_DATAWIDTHUNIT_WORD;
|
||
|
|
hcryp1.Init.KeyIVConfigSkip = CRYP_KEYIVCONFIG_ALWAYS;
|
||
|
|
if (HAL_CRYP_Init(&hcryp1) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
/* USER CODE BEGIN AES1_Init 2 */
|
||
|
|
|
||
|
|
/* USER CODE END AES1_Init 2 */
|
||
|
|
|
||
|
|
}
|
||
|
|
/* AES2 init function */
|
||
|
|
void MX_AES2_Init(void)
|
||
|
|
{
|
||
|
|
|
||
|
|
/* USER CODE BEGIN AES2_Init 0 */
|
||
|
|
|
||
|
|
/* USER CODE END AES2_Init 0 */
|
||
|
|
|
||
|
|
/* USER CODE BEGIN AES2_Init 1 */
|
||
|
|
|
||
|
|
/* USER CODE END AES2_Init 1 */
|
||
|
|
hcryp2.Instance = AES2;
|
||
|
|
hcryp2.Init.DataType = CRYP_DATATYPE_32B;
|
||
|
|
hcryp2.Init.KeySize = CRYP_KEYSIZE_128B;
|
||
|
|
hcryp2.Init.pKey = (uint32_t *)pKeyAES2;
|
||
|
|
hcryp2.Init.Algorithm = CRYP_AES_ECB;
|
||
|
|
hcryp2.Init.DataWidthUnit = CRYP_DATAWIDTHUNIT_WORD;
|
||
|
|
hcryp2.Init.KeyIVConfigSkip = CRYP_KEYIVCONFIG_ALWAYS;
|
||
|
|
if (HAL_CRYP_Init(&hcryp2) != HAL_OK)
|
||
|
|
{
|
||
|
|
Error_Handler();
|
||
|
|
}
|
||
|
|
/* USER CODE BEGIN AES2_Init 2 */
|
||
|
|
|
||
|
|
/* USER CODE END AES2_Init 2 */
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
void HAL_CRYP_MspInit(CRYP_HandleTypeDef* crypHandle)
|
||
|
|
{
|
||
|
|
|
||
|
|
if(crypHandle->Instance==AES1)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN AES1_MspInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END AES1_MspInit 0 */
|
||
|
|
/* AES1 clock enable */
|
||
|
|
__HAL_RCC_AES1_CLK_ENABLE();
|
||
|
|
/* USER CODE BEGIN AES1_MspInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END AES1_MspInit 1 */
|
||
|
|
}
|
||
|
|
else if(crypHandle->Instance==AES2)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN AES2_MspInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END AES2_MspInit 0 */
|
||
|
|
/* AES2 clock enable */
|
||
|
|
__HAL_RCC_AES2_CLK_ENABLE();
|
||
|
|
/* USER CODE BEGIN AES2_MspInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END AES2_MspInit 1 */
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void HAL_CRYP_MspDeInit(CRYP_HandleTypeDef* crypHandle)
|
||
|
|
{
|
||
|
|
|
||
|
|
if(crypHandle->Instance==AES1)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN AES1_MspDeInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END AES1_MspDeInit 0 */
|
||
|
|
/* Peripheral clock disable */
|
||
|
|
__HAL_RCC_AES1_CLK_DISABLE();
|
||
|
|
/* USER CODE BEGIN AES1_MspDeInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END AES1_MspDeInit 1 */
|
||
|
|
}
|
||
|
|
else if(crypHandle->Instance==AES2)
|
||
|
|
{
|
||
|
|
/* USER CODE BEGIN AES2_MspDeInit 0 */
|
||
|
|
|
||
|
|
/* USER CODE END AES2_MspDeInit 0 */
|
||
|
|
/* Peripheral clock disable */
|
||
|
|
__HAL_RCC_AES2_CLK_DISABLE();
|
||
|
|
/* USER CODE BEGIN AES2_MspDeInit 1 */
|
||
|
|
|
||
|
|
/* USER CODE END AES2_MspDeInit 1 */
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/* USER CODE BEGIN 1 */
|
||
|
|
|
||
|
|
/* USER CODE END 1 */
|
||
|
|
|
||
|
|
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
|