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MPC5777C CSE Boot MAC

Question asked by Jeff Campbell on Aug 4, 2016
Latest reply on Aug 9, 2016 by Peter Vlna

Quick question on the CSE - in the manual in the section for Secure Boot, it say that the MAC calculated over the secure boot region is compared with the stored BOOT_MAC, and if the stored value is zero, the new MAC is stored there instead.  If the secure boot section were to be modified at some point, is it possible to overwrite the value stored in BOOT_MAC?

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