Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.
Posted on March 30, 2017 at 10:13Hi,I would like to use a software read protection on STM32F0. I've made such a function:PROTECT_STATUS ReadProtectionConfig(uint8_t ProtectionLevel){ uint8_t status = OK; FLASH_OBProgramInitTypeDef OB_Init; HAL_FLASH...
Posted on May 12, 2018 at 05:54My device use STM32f437VG (which supports hardware crypto) but sometimes we cannot buy it and use STM32F427VG (which NOT support hardware crypto) instead.So my program have to check if the MCU is 437 or 427 to use prop...
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