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/* ... */
#include "main.h"
/* ... */
/* ... */
Includes
#define INPUT_TAB_SIZE ((uint32_t) 261)
#define KEY_TAB_SIZE ((uint32_t) 261)
Private define
HASH_HandleTypeDef HashHandle;
/* ... */
__ALIGN_BEGIN const uint8_t aInput[INPUT_TAB_SIZE] __ALIGN_END =
{0x54,0x68,0x65,0x20,0x68,0x61,0x73,0x68,
0x20,0x70,0x72,0x6f,0x63,0x65,0x73,0x73,
0x6f,0x72,0x20,0x69,0x73,0x20,0x61,0x20,
0x66,0x75,0x6c,0x6c,0x79,0x20,0x63,0x6f,
0x6d,0x70,0x6c,0x69,0x61,0x6e,0x74,0x20,
0x69,0x6d,0x70,0x6c,0x65,0x6d,0x65,0x6e,
0x74,0x61,0x74,0x69,0x6f,0x6e,0x20,0x6f,
0x66,0x20,0x74,0x68,0x65,0x20,0x73,0x65,
0x63,0x75,0x72,0x65,0x20,0x68,0x61,0x73,
0x68,0x20,0x61,0x6c,0x67,0x6f,0x72,0x69,
0x74,0x68,0x6d,0x20,0x28,0x53,0x48,0x41,
0x2d,0x31,0x29,0x2c,0x20,0x74,0x68,0x65,
0x20,0x4d,0x44,0x35,0x20,0x28,0x6d,0x65,
0x73,0x73,0x61,0x67,0x65,0x2d,0x64,0x69,
0x67,0x65,0x73,0x74,0x20,0x61,0x6c,0x67,
0x6f,0x72,0x69,0x74,0x68,0x6d,0x20,0x35,
0x29,0x20,0x68,0x61,0x73,0x68,0x20,0x61,
0x6c,0x67,0x6f,0x72,0x69,0x74,0x68,0x6d,
0x20,0x61,0x6e,0x64,0x20,0x74,0x68,0x65,
0x20,0x48,0x4d,0x41,0x43,0x20,0x28,0x6b,
0x65,0x79,0x65,0x64,0x2d,0x68,0x61,0x73,
0x68,0x20,0x6d,0x65,0x73,0x73,0x61,0x67,
0x65,0x20,0x61,0x75,0x74,0x68,0x65,0x6e,
0x74,0x69,0x63,0x61,0x74,0x69,0x6f,0x6e,
0x20,0x63,0x6f,0x64,0x65,0x29,0x20,0x61,
0x6c,0x67,0x6f,0x72,0x69,0x74,0x68,0x6d,
0x20,0x73,0x75,0x69,0x74,0x61,0x62,0x6c,
0x65,0x20,0x66,0x6f,0x72,0x20,0x61,0x20,
0x76,0x61,0x72,0x69,0x65,0x74,0x79,0x20,
0x6f,0x66,0x20,0x61,0x70,0x70,0x6c,0x69,
0x63,0x61,0x74,0x69,0x6f,0x6e,0x73,0x2e,
0x2a,0x2a,0x2a,0x20,0x53,0x54,0x4d,0x33,
0x32,0x20,0x2a,0x2a,0x2a...};
__ALIGN_BEGIN const uint8_t aKey[KEY_TAB_SIZE] __ALIGN_END=
{0x54,0x68,0x65,0x20,0x68,0x61,0x73,0x68,
0x20,0x70,0x72,0x6f,0x63,0x65,0x73,0x73,
0x6f,0x72,0x20,0x69,0x73,0x20,0x61,0x20,
0x66,0x75,0x6c,0x6c,0x79,0x20,0x63,0x6f,
0x6d,0x70,0x6c,0x69,0x61,0x6e,0x74,0x20,
0x69,0x6d,0x70,0x6c,0x65,0x6d,0x65,0x6e,
0x74,0x61,0x74,0x69,0x6f,0x6e,0x20,0x6f,
0x66,0x20,0x74,0x68,0x65,0x20,0x73,0x65,
0x63,0x75,0x72,0x65,0x20,0x68,0x61,0x73,
0x68,0x20,0x61,0x6c,0x67,0x6f,0x72,0x69,
0x74,0x68,0x6d,0x20,0x28,0x53,0x48,0x41,
0x2d,0x31,0x29,0x2c,0x20,0x74,0x68,0x65,
0x20,0x4d,0x44,0x35,0x20,0x28,0x6d,0x65,
0x73,0x73,0x61,0x67,0x65,0x2d,0x64,0x69,
0x67,0x65,0x73,0x74,0x20,0x61,0x6c,0x67,
0x6f,0x72,0x69,0x74,0x68,0x6d,0x20,0x35,
0x29,0x20,0x68,0x61,0x73,0x68,0x20,0x61,
0x6c,0x67,0x6f,0x72,0x69,0x74,0x68,0x6d,
0x20,0x61,0x6e,0x64,0x20,0x74,0x68,0x65,
0x20,0x48,0x4d,0x41,0x43,0x20,0x28,0x6b,
0x65,0x79,0x65,0x64,0x2d,0x68,0x61,0x73,
0x68,0x20,0x6d,0x65,0x73,0x73,0x61,0x67,
0x65,0x20,0x61,0x75,0x74,0x68,0x65,0x6e,
0x74,0x69,0x63,0x61,0x74,0x69,0x6f,0x6e,
0x20,0x63,0x6f,0x64,0x65,0x29,0x20,0x61,
0x6c,0x67,0x6f,0x72,0x69,0x74,0x68,0x6d,
0x20,0x73,0x75,0x69,0x74,0x61,0x62,0x6c,
0x65,0x20,0x66,0x6f,0x72,0x20,0x61,0x20,
0x76,0x61,0x72,0x69,0x65,0x74,0x79,0x20,
0x6f,0x66,0x20,0x61,0x70,0x70,0x6c,0x69,
0x63,0x61,0x74,0x69,0x6f,0x6e,0x73,0x2e,
0x2a,0x2a,0x2a,0x20,0x53,0x54,0x4d,0x33,
0x32,0x20,0x2a,0x2a,0x2a...};
__ALIGN_BEGIN static uint8_t aMD5Digest[16] __ALIGN_END;
__ALIGN_BEGIN static uint8_t aExpectMD5Digest[16] __ALIGN_END = {0x87, 0x7e, 0xbb, 0xbf, 0xc8, 0xa9, 0xc0, 0x85,
0x78, 0xa2, 0xc3, 0x31, 0xd6, 0x7e, 0xc7, 0x0e...};
__ALIGN_BEGIN static uint8_t aSHA1Digest[20] __ALIGN_END;
__ALIGN_BEGIN static uint8_t aExpectSHA1Digest[20] __ALIGN_END = {0x2b, 0x47, 0xef, 0x34, 0xf6, 0x66, 0x58, 0xbe,
0x3b, 0x2a, 0xc6, 0xec, 0x58, 0x85, 0xf2, 0x1e,
0xd5, 0x9f, 0xdd, 0xad...};
Private variables
static void SystemClock_Config(void);
static void Error_Handler(void);
Private function prototypes
/* ... */
int main(void)
{
/* ... */
HAL_Init();
SystemClock_Config();
BSP_LED_Init(LED1);
BSP_LED_Init(LED3);
BSP_LED_Init(LED4);
HAL_HASH_DeInit(&HashHandle);
HashHandle.Init.DataType = HASH_DATATYPE_8B;
HashHandle.Init.pKey = (uint8_t*)aKey;
HashHandle.Init.KeySize = KEY_TAB_SIZE;
if(HAL_HASH_Init(&HashHandle) != HAL_OK)
{
Error_Handler();
}if (HAL_HASH_Init(&HashHandle) != HAL_OK) { ... }
if(HAL_HMAC_SHA1_Start(&HashHandle, (uint8_t*)aInput, INPUT_TAB_SIZE, aSHA1Digest, 0xFF) != HAL_OK)
{
Error_Handler();
}if (HAL_HMAC_SHA1_Start(&HashHandle, (uint8_t*)aInput, INPUT_TAB_SIZE, aSHA1Digest, 0xFF) != HAL_OK) { ... }
if(memcmp(aSHA1Digest, aExpectSHA1Digest, sizeof(aExpectSHA1Digest)/sizeof(aExpectSHA1Digest[0])) != 0)
{
Error_Handler();
}if (memcmp(aSHA1Digest, aExpectSHA1Digest, sizeof(aExpectSHA1Digest)/sizeof(aExpectSHA1Digest[0])) != 0) { ... }
else
{
BSP_LED_On(LED1);
}else { ... }
...
HAL_HASH_DeInit(&HashHandle);
HashHandle.Init.DataType = HASH_DATATYPE_8B;
HashHandle.Init.pKey = (uint8_t*)aKey;
HashHandle.Init.KeySize = KEY_TAB_SIZE;
if(HAL_HASH_Init(&HashHandle) != HAL_OK)
{
Error_Handler();
}if (HAL_HASH_Init(&HashHandle) != HAL_OK) { ... }
if(HAL_HMAC_MD5_Start(&HashHandle, (uint8_t*)aInput, INPUT_TAB_SIZE, aMD5Digest, 0xFF) != HAL_OK)
{
Error_Handler();
}if (HAL_HMAC_MD5_Start(&HashHandle, (uint8_t*)aInput, INPUT_TAB_SIZE, aMD5Digest, 0xFF) != HAL_OK) { ... }
if(memcmp(aMD5Digest, aExpectMD5Digest, sizeof(aExpectMD5Digest)/sizeof(aExpectMD5Digest[0])) != 0)
{
Error_Handler();
}if (memcmp(aMD5Digest, aExpectMD5Digest, sizeof(aExpectMD5Digest)/sizeof(aExpectMD5Digest[0])) != 0) { ... }
else
{
BSP_LED_On(LED4);
}else { ... }
while(1)
{
}while (1) { ... }
}{ ... }
/* ... */
static void SystemClock_Config(void)
{
RCC_ClkInitTypeDef RCC_ClkInitStruct;
RCC_OscInitTypeDef RCC_OscInitStruct;
__HAL_RCC_PWR_CLK_ENABLE();
/* ... */
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLM = 25;
RCC_OscInitStruct.PLL.PLLN = 360;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 7;
HAL_RCC_OscConfig(&RCC_OscInitStruct);
HAL_PWREx_EnableOverDrive();
/* ... */
RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV4;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV2;
HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_5);
}{ ... }
/* ... */
static void Error_Handler(void)
{
BSP_LED_On(LED3);
while(1)
{
}while (1) { ... }
}{ ... }
#ifdef USE_FULL_ASSERT
/* ... */
void assert_failed(uint8_t* file, uint32_t line)
{
/* ... */
while (1)
{
}while (1) { ... }
}assert_failed (uint8_t* file, uint32_t line) { ... }
/* ... */#endif
/* ... */
/* ... */