HABv4 and certificate expiring date

[antonio_santagi]

Hello,

I have read https://community.nxp.com/thread/478331 

but since I cannot read correctly the question, just to make sure I ask specifically for iMX8M mini and HABv4.

Does that mean that HAB will verify successfully and load a signed image by using a correspondent certificate, even if it has already expired ?

Or can CST tool generate new certificates reusing same keys when previous certificates expire?

thank you

[Yuri · Accepted solution]

Hello,

   Yes,  HAB will verify successfully and load a signed image by using a correspondent certificate,

even if it has already expired. CST tool cannot generate new certificates, reusing same keys, when

previous certificates expired.

Regards,

Yuri.