Posted on January 31, 2016 at 10:19Hello, I am currently evaluating the EVALSTPM34 Smart Metering IC so that a decision can be made about including it in a smart home management system. Here is the STPM34 IC datasheet for reference: https://my.st.co...
Posted on November 22, 2017 at 14:23Hello all,Our product is being programmed on test bench and after that it is locked setting the readout protection to level 2 (RDP level 2).My question is - is it normal for this process to take about 3 minutes?Ar...
Posted on June 27, 2017 at 18:17Hi St communityWe have a custom board based on STM32F429 that runs a gateway application between a wireless transciever and an ethernet link.To check for frames integrity we use a CRC16-CCITT algorithm, each bytes req...
Posted on May 12, 2017 at 16:28I found a issue in the latest HAL Libary. * @file stm32f4xx_hal_hash.h * @author MCD Application Team * @version V1.6.0 * @date 04-November-2016 * @brief Header file of HASH HAL module.Inside HASH->CR regi...
Posted on March 28, 2017 at 12:38 Hi I m using stm32f4 for my project. My project has AES encryption and decryption parts. I using standard peripheral librarys. Standard peripheral library has http://www.hanese.nl/STM32/stm32f4stdlibrary...
Posted on December 19, 2014 at 11:27We would like to enable level 1 read-out protection from code running on an STM32F437. We have code that will enable the protection using the following steps:1. Unlock OPTCR by writing twice to FLAS->OPTKEYR, usin...
Posted on February 16, 2016 at 16:01 Hi! I'm using the X-CUBE-CRYPTOLIB (AES-256-ECB) on the STM3220 devboard using System Workbench (GCC) with no luck. I set the config.h file (tried every permutation nearly), my project compiles success...
Posted on November 09, 2013 at 13:03Hello Everyone,Does anybody know, how exactly to use STs crypto library (V2.0.6 for STM32F427) such that it behaves / is compatible with openssl?i.e. generating an encrypted file via:openssl enc $encryption -p -e ...
Posted on October 16, 2014 at 17:32Hi all,I have a very strange issue with STM32F407ZG; sometimesthe RDP level 1 is automatically set and then using STLink Utilities I can goback to RDP level 0.BUT, Now I get RDP level 1 SET and I can't go toRDP lev...
Posted on February 27, 2015 at 17:48Dear all,In Cube version of STM32F4, there is a strange code.In PolarSSL/SSL_Client/Src/main.c => RandVal()Is there a reason to use ''&&'' instead of ''&'' in the following line:*(output + offset) = HAL_RNG_GetRan...