I am working on STM32MP257F. I read the Artical "How to perform Secure Boot from Distribution Package". It doesn't seem to mention Sign or Sign & Encrypt FIP Binary manually. In my case it is necessary to Sign/Sign & Encrypted FIP binary manually and do it outside of Yocto. This is done only with 1 specific person and does not expose the private key.
Please give me an example to Sign/Sign & Encrypt FIP binary manually using STM32_SigningTool_CLI.
Thanks.
