@Jocelyn RICARD We need secure storage to keep Private Keys and certificates for TLS communication on STM32H753.To achieve this we found STSAFE-A110, but interfacing and to bring in this peripheral, it is time taking in terms of re-spin PCB design...
One of the variable in my program is the program version ie 200 for version 2.00. I log it to my debug log and I display it for the customer. The program version must also be passed to the SBSFU post build script. Is there any way to do this so the S...
I'm using for the first time the RNG of STM32H753. I have a "clock error" which means that rng_clk is too slow compared to HCLK.The reference manual mentions the following: Is it a problem to just disable the clock error detection since it seems that...
My read protection is on and i can't turn it off by any tool.Hope i can get some help
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....
As per information, PCROP configuration has to be cleared on regression of RDP Level from 1 to 0. But on NUCLE-H753ZI evaluation board, PCROP configuration is not clearing on regression.But it is showing as OPTION BYTES Programming successful.Can you...
For sbsfu in the following parts:In AN5056 rev6, see section 8.5 How to validate a firmware image.In UM2262 rev8, Appendix JIt says: At the first user application start-up, if the execution is correct (for example after self-tests execution) the user...
I am working on STM32 crypto library and using STM32L433RC controller,I am facing the issue of signature mismatching.i have followed below stepsStep -1 Key generation using openssl tool for ECC256 curveopenssl ecparam -name prime256v1 -genkey -noout ...
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-...
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...