About Ikbal

Ikbal · 2022-12-23

Hi,I want to test RSA signing and verification on the STM32. I found STM32CubeExpansion_Crypto_V4.0.1 with some RSA signing and verification example for NUCLEO-H743ZI. I want to port this application for NUCLEO-H7A3ZI.How can I port the application f...

Ikbal · 2022-11-07

Hello,I am trying to add a new crypto scheme in the SBSFU application for STM32H7B3-DK.I have implemented RSA_PKCS1v15_Verify() function using STCrypto lib in the SE_CRYPTO_Authenticate_Metadata() for RSA verification. As per my understanding the RSA...

Ikbal · 2022-11-03

Hello,How can I add STM32CryptographicV4.0.1 in the STM32CubeExpansion_SBSFU_V2.6.1 middleware for SBSFU application ?The current STM32CubeExpansion_SBSFU_V2.6.1 is used libSTM32CryptographicV3.1.1_STM32H7_GCC ST crypto library for STM32H7 boards. I ...

Ikbal · 2022-10-12

Hi,I tried to execute my custom SBSFU_UserApp.bin on the STM32H7B3I-DK board and I get error for Header signature verification failure in slot SLOT_ACTIVE_1. I have made changes in se_crypto_bootloader.c file for adding RSA signing verification in pl...

Ikbal · 2022-10-08

Hello,I am trying to flashing customized SBSFU_UserApp.bin of 1_Image application from BSFU example project on STM32H7B3I-DK. I am getting error when the application is booting. The error is:= [SBOOT] SECURE ENGINE INITIALIZATION SUCCESSFUL= [SBOOT] ...

Ikbal · 2023-01-02

Hello @Jocelyn RICARD ,I have successfully completed the porting. I tested with RSA example and it is working fine.Now I am porting the STM32CubeExpansion_Crypto_V4.0.1 on the SBSFU for RSA verification. Now I am facing deferent kind of problem.I ha...

Ikbal · 2022-12-29

Hello @Jocelyn RICARD,I have added the STM32CubeExpansion_Crypto_V4.0.1 library in the SBSFU application for STM32H7B3I-DK example application. I have change the Image header verification API from ECDSA verification to RSA 2048 verification. I have...

Ikbal · 2022-10-17

Dear @Fred I have previously updated the .sfb preparation scripts & STM32CubeExpansion_SBSFU_V2.6.1\Middlewares\ST\STM32_Secure_Engine\Utilities\KeysAndImages\prepareimage.py. The previous posts are with all the above updates done.As mentioned in pr...

Ikbal · 2022-10-14

Dear @Jocelyn RICARD ,Thanks for your response.I would like to restate my problem. I tried to add RSA signing in the STM32H7B3I-DK 1_Image with reference of same original ECC application. I have made changes in se_crypto_bootloader.c for RSA verific...

Ikbal · 2022-10-14

Hi Fread,Thanks for the support.I tried to debug the application as per your suggestions and I am able to debug the application. Here I am attaching the SBSFU and SECoreBin debug configuration in STM32Cube IDE. Now I want to check my custom applicati...

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How to port stm32-cryptolib example application from NUCLEO-H743ZI to NUCLEO-H7A3ZI-Q.

Preparing RSA public key for SBSFU verification on the STM32

How to add STM32CryptographicV4.0.1 in the STM32CubeExpansion_SBSFU_V2.6.1 middleware

How to enable debugging of SECoreBin application

SBSFU UserApp (appli_binary) is not merging with SBSFU_UserApp.bin file

Re: How to port stm32-cryptolib example application from NUCLEO-H743ZI to NUCLEO-H7A3ZI-Q.

Re: How to add STM32CryptographicV4.0.1 in the STM32CubeExpansion_SBSFU_V2.6.1 middleware

Re: How to enable debugging of SECoreBin application

Re: How to enable debugging of SECoreBin application

Re: How to enable debugging of SECoreBin application