Usage of SHA384 signature for FIT image instead of SHA256
gangadhar.ubuntu at gmail.com
Wed Jun 1 17:51:59 AEST 2022
I am using 2020.10 uboot
Thanks & Regards,
On Tue, May 31, 2022 at 7:14 PM Patrick Williams <patrick at stwcx.xyz> wrote:
> On Mon, May 30, 2022 at 02:56:10PM +0530, Gangadhar N wrote:
> > Hi All,
> > I am facing an issue while using SHA384 signature for FIT image instead
> > SHA256. I get build errors.
> > uboot-mkimage Can't add hashes to FIT blob: -93
> > Unsupported hash algorithm (sha384) for 'hash at 1' hash node in 'kernel at 1'
> > image node
> This is reporting that the mkimage tool generated by u-boot doesn't
> support SHA384. Which u-boot are you attempting to use? It appears
> that v2016.07 doesn't support sha384 but v2019.04 likely does.
> Patrick Williams
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