Zynq UltraScale+ MPSoC Secure Header - 2023.2 English

Vitis Unified Software Platform Documentation: Embedded Software Development (UG1400)

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2023.2 English

When you choose to encrypt a partition, Bootgen appends the secure header to that partition. The secure header, contains the key/iv used to encrypt the actual partition. This header in-turn is encrypted using the device key and iv. The Zynq UltraScale+ MPSoC secure header is shown in the following table.

Figure 1. Zynq UltraScale+ MPSoC Secure Header