encrypt - 2024.1 English

Bootgen User Guide (UG1283)

Document ID
UG1283
Release Date
2024-05-30
Version
2024.1 English

Syntax

bootgen -image test.bif -o boot.bin -encrypt <efuse|bbram|>

Description

  • This option specifies how to perform encryption and where the keys are stored. The NKY key file is passed through the BIF file attribute aeskeyfile. Only the source is specified using command line.

Arguments

Key source arguments:

  • efuse: The AES key is stored in eFUSE. This is the default value.
  • bbram: The AES key is stored in BBRAM.