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LPC55S69 encrypting binary using SBKEK

Question asked by hassan Moutar on Jun 3, 2019
Latest reply on Jun 10, 2019 by Alice_Yang

I have encrypted a binary using the method described in AN12283 section 5.6. The key (SBKEK) is loaded successfully to the device with ELFTOSB-GUI tool.  The issue I have is that , after flashing the SB2 file with blhost in to the device the application is not running. Attached are the files used to generate the SB2. 

 

Why is the application not running?

I have skipped the signing part (section 5.5) is this necessary? I currently only want an encrypted binary. 

 

Thanks

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