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CEC1702 how to write encrypted and signed code to flash

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joaomorenorf
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2021/02/25 20:36:02 (permalink)
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CEC1702 how to write encrypted and signed code to flash

Hello everybody,
Does anybody knows about how to encrypt, sign and write firmware to flash using CEC172 at MPLABX?
 
I have already written my ECDSA and ECDH keys to eFuse, but I don't how to do the writing of to firmware to flash. The boot process isn't well explained at the datasheet also, so I don't know how to write the firmware either.
 
My setup:
DM990013 - CEC1x02 Development Board
MPLAB PICkit 4 In-Circuit Debugger
MPLAB X IDE v5.45
Debian 10.7
 
Best regards,
 
João
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