【NUCLEO-H533RE评测】HASH对比测试

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埃斯提爱慕发布时间：2024-7-15 16:38

技术帖
文章封面:
文章简介:	HASH对比测试：SHA1、SHA256、SHA384

https://shequ.stmicroelectronics.cn/thread-643647-1-1.html

在这个基础测评的基础上，使能HASH，并选择8-bit data。生成代码

在板卡介绍中复制了一段，作为文件数据。同时保存一份txt，用于对比

char* Input = "The STM32 Nucleo-64 board provides an affordable and flexible way for users to try out new concepts and build prototypes by choosing from the various combinations of performance and power consumption features provided by the STM32 microcontroller. For the compatible boards, the internal or external SMPS significantly reduces power consumption in Run mode.The ARDUINO® Uno V3 connectivity support and the ST morpho headers allow the easy expansion of the functionality of the STM32 Nucleo open development platform with a wide choice of specialized shields.The STM32 Nucleo-64 board does not require any separate probe as it integrates the ST-LINK debugger/programmer.The STM32 Nucleo-64 board comes with the STM32 comprehensive free software libraries and examples available with the STM32Cube MCU Package.";

      HAL_HASH_GetConfig(&hhash, &Conf);
      printf("\n\r");
      Conf.Algorithm = HASH_ALGOSELECTION_SHA1;
      HAL_HASH_SetConfig(&hhash, &Conf);
      HAL_HASH_Start(&hhash, (const uint8_t *) Input, strlen(Input), (uint8_t *)Output, 1000);
      hex_to_string(DispStr, Output, 20);
      printf("\n\rSHA1:");
      printf(DispStr);
      Conf.Algorithm = HASH_ALGOSELECTION_SHA256;
      HAL_HASH_SetConfig(&hhash, &Conf);
      HAL_HASH_Start(&hhash, (const uint8_t *) Input, strlen(Input), (uint8_t *)Output, 1000);
      hex_to_string(DispStr, Output, 32);
      printf("\n\rSHA256:");
      printf(DispStr);
      Conf.Algorithm = HASH_ALGOSELECTION_SHA384;
      HAL_HASH_SetConfig(&hhash, &Conf);
      HAL_HASH_Start(&hhash, (const uint8_t *) Input, strlen(Input), (uint8_t *)Output, 1000);
      hex_to_string(DispStr, Output, 48);
      printf("\n\rSHA384:");
      printf(DispStr);
      printf("\n\r");

编译运行，结果同网页在线生成的一致。