Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Posted on February 13, 2017 at 13:01Hello everybody,I'm tryin to make a Nucleo-F401 sign a message and then verify this message on a Linux machine. Currently I am able to inject both private and public key into the STM32F401RE (and, starting from EC...
Posted on March 17, 2018 at 20:14Hi I want to PORT X-CUBE-SBSFU on to STM32L475 Discovery IoT kit.I want to know what are the initial steps i need to do for PORTING SBSFU on any nucleo Board.Thanks Phanirajkiran#iot-node #device-security #secure-boo...
Posted on March 12, 2018 at 07:21Hi How do i proceed to write a &sharpsecure boot on STM32L4RXX, with out &sharpHW Crypto. I need to make it by Software later i want to use the HW Crypto provided. Thanks.,Phani#secure-boot
Posted on March 05, 2018 at 19:18I am new to stm32 micro-controller. I have a question regards to how to enable and disable write protection with stm32l4 chip. My goal is first I will check if user application is write protected or not, if it is t...
Posted on February 25, 2018 at 11:10Hello friend,I have DS18B20. And I read his uniq ID with CRC.And I know, that STM has crc calculator. So I read data from DS18B20: 0xab 0x1 0x4b 0x46 0x7f 0xff 0x5 0x10 : CRC 0x92And I use internal calculator on ...
Posted on February 14, 2018 at 18:39Hy.I would like to download the crypto library. When I click the request software button, a form shows up. I fill the form correctly, but nothing happens, I cannot download the software.I really need the library. ...
Posted on August 04, 2014 at 10:47 Hi, I created a C# class which calculates the CRC32 checksum exactly like the STM This may be useful to others: using System; using System.Collections.Generic; using System.Linq; using ...
Posted on February 01, 2018 at 14:46Hi.I'm using an RSA cryptographic library and I have a big issue with the verification process.ST crypto library for RSA has a 'standard' module, message, key pairs and signatures in its main program.I need to use...
Posted on January 25, 2018 at 06:42I am using ♯, where I tried to calculate the 32- bit CRC of my flash using ♯ register.How I can ensure if the CRC calculation of my flash is correct.CRC Configuration I used is :hcrc.Instance = CRC;hcrc.Init.Defaul...
Posted on January 17, 2018 at 10:52Hello everyoneI have some trouble with the CRC unit on my STM32F407 MCU.Before each time I am going to use it to calculate a checksum, I reset it and after doing so I double check that the CRC data register (CRC_DR...
