• TrustZone environment for ARMv8-M?
    I want to work the TrustZone program for ARMv8-M. Is there TrustZone environment for ARMv8-M? (ex. software emulator.) I used Foundation_Platformpkg for ARMv8-A. Similar environment is available?
  • Is there any ARMv8-M platform that support TrustZone?
    Is there any physical ARMv8-M platform that support TrustZone? I want to buy one to do some experiment. Can anyone provide some information?
  • A couple of use cases for TrustZone for ARMv8-M
    Root of Trust implementation – Connected devices with authentication requirements need a root of trust in the system architecture. This is particularly important for devices that can be updated over the...
  • TrustZone switching worlds
    Hi, Arm documentation "ARM Security Technology Building a Secure System using TrustZone Technology" says: The mechanisms by which the physical processor can enter monitor mode from the Normal world...
  • Transaction cost between secure world and normal world
    Hello, I was wondering how is the cost/ slow-down of communication between secure world and normal world. How many CPU cycles on average? Thank you.