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syedelec
Associate II
since ‎2022-04-20
Online

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  • 11 Posts
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User Activity

EDMK information

2023-09-25
HelloI would like to understand the EDMK (Encryption Decryption Master Key). This key is used to decrypt and encrypt BL2 and FIP binaries.Are there any other application of this key? For example, can it be used for LUKS ?Is it possible to access some...

STM32MP1 TPM event logs for TF-A/OPTEE

2023-09-14
HelloI hope you are doing wellI read the TF-A documentation and I found out that there is a POC for TPM service that measures event logs during startup. Source: https://trustedfirmware-a.readthedocs.io/en/latest/design_documents/measured_boot_poc.htm...

Yocto mickledore SIGN_TOOL

2023-07-11
HelloIn the new version of Yocto release mickedore, SIGN_TOOL variable needs to be specified to sign TF-A binary which should corresponds to STM32CubeProgrammer signing tool https://wiki.st.com/stm32mpu/wiki/Signing_toolPractically, how can we set th...

Kirsktone support

2022-04-29
HelloI was wondering if you planned to support kirsktone (next yocto LTS) supposed to be released soon. Do you have any info on the port?Thanks

OP-TEE 3.17.0 makes board not booting anymore

2022-04-21
Hi,I am using an official STM32MP157C-DK2 board.I tested to build OP-TEE 3.17.0 for stm32mp1 however the boot hangs.I am building OP-TEE OS using:make PLATFORM=stm32mp1 \ CROSS_COMPILE_core=arm-linux-gnueabihf- \ CROSS_COMPILE_ta_arm64=arm-linux-gnue...
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