Help in Read out protection.

[Roshan]

Hi all,

I'm working in a project (with STM32L476) in which i am building my own bootloader to perform secure boot and firmware upgrade.

I have some doubt regarding this matter. is there any resources available for secure the HEX file (encrypt and decrypt). if yes could help me out to find them. is there any please can you help me to find. Since i am newbie to the bootloader and firmware security. your response will be massive for me

[Peter BENSCH]

Welcome, @Roshan​ to the community!

For Secure Boot you should have a look at the information on X-CUBE-SBSFU.

Regards

/Peter

[Roshan]

Thank you @Peter BENSCH​ 

I'll look into it.

[Peter BENSCH]

When your question is answered, please close this topic by choosing Select as Best. This will help other users find that answer faster.

Good luck!

/Peter