STM32 MCUs Security

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NetX secure TLS handshake time

hi all,I am trying to implement a TCP echo device on STM32U585 controller. here the TCP/IP communication is over ethernet as well as USB (CDC ECM). The communication channel is protected using TLS am using NetX stack as the TCP/IP sta...

sabari1_0-1709038638021.png sabari1_1-1709039079996.png
sabari1 by Associate III
  • 5 replies
  • 1 kudos

RSA support for X509 utilities

Hi,I'm using some STM32 drivers code to parse X509 certificates. These drivers are based on ECC cryptography. I need to change to RSA. I need utilities such as parseCert()isValidCert()isParent()which exist for ECC, but I cannot find any equivalents f...

FOCal.1 by Associate
  • 1 replies
  • 0 kudos

STM32U5 TF-M Crypto services - AES GCM DPA-protected

Hi,I am using the X-CUBE-AZURE example with the B-U585I-IOT02A development board equipped with STM32U5 microcontroller.Reading the tfm_mbedcrypto_config.h file of the TF-m it says that AES GCM is available with protection against DPA attaccks but in ...

Domenico by Associate III
  • 2 replies
  • 0 kudos