Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Posted on May 11, 2018 at 14:41Hi!I'm struggeling with hardware accelerated aes algorythim. Based on example project I've enabled CRC clock and initilzed the operation, by passing the key (AccHw_AES_CFB_Encrypt_Init(&, , )). After that I'm trying en...
Posted on May 10, 2018 at 00:37Hi, people!how can i reset Read Out Protection on F103 series WITHOUT Power-off and reset??HAL_FLASH_ob_launch --> it is reset (and hold MCU).1. I set the LEVEL from 1 to 0 in subprogramm. All ok. Flash erased, all FF....
Posted on May 11, 2018 at 09:39Hello,we are are looking for a microprocessor or microcontroller with the following features:o USB FS or ethernet connectivity, ( USB FS preferred)o high processing power >= 700MHz, multi core if possibleo secure and p...
Posted on August 07, 2017 at 12:40Are there any examples of enabling (level 1) and disabling code readout protection for stm32f7?I have just tried this on an stm32f767 based on code that worked for stm32f4xx and I seem to have 'bricked' the microcon...
Posted on May 27, 2016 at 13:26Hi,I�m trying to use the �STM32 Cryptographic library package V2.0.6� provided from ST on my STM32F030 device.I�m using IAR Workbench 7.30 and example (AES CTR) compiles without any error.The problem is that data encry...
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 ...