STM32 MCUs Security

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Crypto library SHA1 problem.

Posted on February 23, 2015 at 17:51 I am starting using the crypto library and with a STM32F407 device I don't have the hw hash peripheral and I must use the software library My version: M4_CryptoFW_RngHW_2_0_6.a My code ...

a comparison between cryptography libraries

Posted on January 04, 2015 at 21:24hi every oneas you know there are many crypto libs with supporting from crypto algouritms like: AES,DES,3DES &...such as wolfssl,cyassl,cyclone ssl,stm crypto lib(for stm devices ) & ...my question is whats differe...

mhdizgah by Associate II
  • 319 Views
  • 0 replies
  • 0 kudos

STM32F407 RDP issue and flash corruption

Posted on November 21, 2014 at 08:06Hi,I'm experiencing strange issues with a product based on STM32F407. When doing short power outages to the PCB (uses 24VAC), it sometimes erases or corrupts flash page(s) that are used for eeprom emulation. Pages...

tero by Associate
  • 666 Views
  • 2 replies
  • 0 kudos

RDP - Readout Protection on STM32F10x

Posted on November 10, 2014 at 15:03Hi, I'm having a problem with the CMSIS peripheral library call to set Readout Protection on STM32F10x: I call FLASH_ReadOutProtection(ENABLE) I have put a flag into this function to verify that it's setting OB->R...

CRC32 on STM32F205 using IAR command line

Posted on October 30, 2014 at 14:58I want to implement the IAR example for ST32Fx ''Calculate CRC32 as in STM32 hardware (v.5.50 and later)''  http://supp.iar.com/Support/?note=64424&from=note+11927 The problem I don't use a fix address for end of C...

Barbie by Associate II
  • 297 Views
  • 1 replies
  • 0 kudos

using the CRC calculation unit in STM32F205

Posted on October 27, 2014 at 22:47I need to do a CRC calculation. So I want to use the CRC calculation unit in the MCU.It is pretty easy one. Just active the CRC clk and then invoke word into CRC->DR .I want to see if it work O.K. so I reset it to ...

Barbie by Associate II
  • 399 Views
  • 3 replies
  • 0 kudos