Syntax
[bhsignature] <signature-file>Description
Imports Boot Header signature into authentication certificate. This can be used if you do not want to share the secret key PSK. You can create a signature and provide it to Bootgen.
Example
all:
{
[ppkfile] ppk.txt
[spkfile] spk.txt
[spksignature] spk.txt.sha384.sig
[bhsignature] bootheader.sha384.sig
[bootloader,authentication=rsa] fsbl.elf
}