flipperzero-firmware/firmware/targets/f6/cube/Src/aes.c
あく 389ff92cc1
Naming and coding style convention, new linter tool. (#945)
* Makefile, Scripts: new linter
* About: remove ID from IC
* Firmware: remove double define for DIVC/DIVR
* Scripts: check folder names too. Docker: replace syntax check with make lint.
* Reformat Sources and Migrate to new file naming convention
* Docker: symlink clang-format-12 to clang-format
* Add coding style guide
2022-01-05 19:10:18 +03:00

130 lines
3.9 KiB
C

/**
******************************************************************************
* @file aes.c
* @brief This file provides code for the configuration
* of the AES instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; 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****/