https://devzone.nordicsemi.com/f/nordic-q-a/83710/is-it-possible-to-compile-mcu-boot-with-the-huk-libraryHello, I want to build a configuration where MCU Boot secondary partition is in the external flash and QSPI data encryption is turned on. I modified the nrf_qspi_nor.c driver to enable the encryption during initialisation, so far using a dummy keyen-USTelligent Community 13Mon, 17 Jan 2022 15:48:13 GMThttps://devzone.nordicsemi.com/thread/348112?ContentTypeID=1Mon, 17 Jan 2022 15:48:13 GMT137ad170-7792-4731-bb38-c0d22fbe4515:5126e0e8-754f-4640-931d-591c63f32d84Sigurd Hellesvik<p>Hi</p> [quote user=""]So I wanted to ask whether building MCU Boot with the HUK and other dependand libraries is supported and whether this configuration is known to work?[/quote] <p>At this time we do not have any samples to showcase this, and I do not know of any projects which use Hardware Unique Key (HUK) with MCUboot.</p> <p>Regards,<br />Sigurd Hellesvik</p><div style="clear:both;"></div>