STM32 MCUs Security

Ask questions and find answers on STM32 security frameworks and tools, including cryptographic libraries, TrustZone, and the Secure Manager.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Resolved! AES Key management in STM32H7

Following this question, I am also confused about how to fill the key in the CRYP peripheral. I don't find the Ref Manual very clear The register description mentions the key as an array K and an array b where MSB of K are in lowest address register....

0693W00000LySTUQA3.png 0693W00000LySQGQA3.png
Gpeti by Senior II
  • 1327 Views
  • 3 replies
  • 0 kudos

Link to Download full X-CUBE CryptoLib v3 package

HI I am looking for a link to download the older version of CryptoLib v3, I can only find links to download the latest CryptoLib v4 here which is not the version that I'm looking for. Thanks! https://www.st.com/content/my_st_com/en/products/embedded-...

RKher.1 by Associate III
  • 671 Views
  • 1 replies
  • 0 kudos

What is the correct procedure to replace the example UserApp in SBSFU with a different existing project in STM32CubeIDE (generated with CubeMX)?

I have attempted the following:-Build and tested a simple app, called TestApp with STM32CubeIDE/CubeMX, runs fine on itself (without SBSFU)-Build and tested the SBSFU 2_images example, works fine.-The TestApp runs on the same hardware as the SBSFU ex...

BaxEDM by Associate
  • 2162 Views
  • 12 replies
  • 0 kudos

what is the FIPS certification available for X-CUBE-CRYPTOLIB ?? I see NIST-CAVP Certification which is FIPS 186, what is the difference from FIPS 140-2/140-3 complaint. is both are same ?

We are looking for FIPS 140-2 / 140-3 certified Secure Boot loader implemented with help of X-CUBE-CRYPT LIB for STM32H753VI MCU.if i see NIST-CAVP certification, it is mentioned as STM32L4 series, then is thios same certificate is applicable for STM...

SPati.7 by Associate III
  • 2108 Views
  • 8 replies
  • 0 kudos