This session will present the various aspects of providing a Secure Data Path (SDP) implementation on Linux and NXP i.MX 8M. The implementation reuses some components from the SDP on Android (presented in HKG18-113):
- hardware memory protections,
- secure ION heaps for VPU and display,
- ION integration in OP-TEE and in DRM implementations.
On Linux, the implementation involves ION integration in OpenCDM and GStreamer.
Multimedia and IOT architect (NXP)