Does ARMv8 TrustZone provide a secure ROM?
Open, HighPublic
Actions

Edit Task
Edit Related Tasks...
Create Subtask
Edit Parent Tasks
Edit Subtasks
Merge Duplicates In
Close As Duplicate
Mute Notifications
Award Token
Flag For Later

Description

Does ARMv8 TrustZone provide BL1 in a secure ROM? Can a TPM be used as a trusted root or is it useless?
If the TPM is changed to another, is the boot performed?

Event Timeline

21212124 created this task.Jan 8 2020, 10:30 AM

21212124 triaged this task as High priority.Jan 8 2020, 11:20 AM

fieryredhead added a subscriber: fieryredhead.Mar 17 2023, 4:30 AM

Does ARMv8 TrustZone provide a secure ROM?Open, HighPublicActions

Description

Event Timeline

Does ARMv8 TrustZone provide a secure ROM?
Open, HighPublic
Actions