Description

MultiZone® Security provides hardware-enforced, software-defined separation of multiple trusted execution environments. It is a complete RA Ready solution that shields critical functionality from non-verified third-party components, and protects the entire platform from remote attacks.

Key Features

  • Integrated with FSP (Flexible Software Package) on the Renesas RA6M3 Group MCUs
  • Safe and quick way to add security through isolation - Trusted execution environment
  • Easy retrofit of existing hardware and software - No redesign
  • Multiple equally secure isolated domains (zones) - RAM, ROM, I/O, Irq handlers
  • Hardware-enforced - Software-defined, Policy-driven RWX
  • Extremely lightweight: Codebase ~ 2KB – Formally verifiable

Block Diagram

MultiZone Security Diagram

Target Markets and Applications

  • Wearables
  • Industrial
  • Mobile
  • IoT
  • Automotive
  • Smart Home/Appliances

Hex Five Logo

 

RA Ready Badge

 

15:47
Get an overview of Multizone and watch a live demo of it running three equally secure zones on the RA EK-RA6M3 development board.
15:47
Get an overview of Multizone and watch a live demo of it running three equally secure zones on the RA EK-RA6M3 development board.
15:47
Get an overview of Multizone and watch a live demo of it running three equally secure zones on the RA EK-RA6M3 development board.

TitleTypeLast Updated DateSize
MultiZone Security for the Renesas RA Partner Ecosystem Solution Brief PDF 23 Jul 2020 370 KB
MultiZone® Security Overview Presentation PDF 23 Jul 2020 1.53 MB
MultiZone® Security FAQ for Arm® PDF 23 Jul 2020 159 KB
MultiZone® Security for Arm® Cortex®-M Whitepaper PDF 23 Jul 2020 469 KB

Disclaimer: THIS MATERIAL IS PROVIDED “AS-IS” FOR EVALUATION PURPOSES ONLY. RENESAS ELECTRONICS CORPORATION AND ITS SUBSIDIARIES (collectively, “Renesas”) DISCLAIM ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY. Renesas provides evaluation platforms and design proposals to help our customers to develop products. However, factors beyond Renesas' control, including without limitation, component variations, temperature changes and PCB layout, could significantly affect the product performance. It is the user’s responsibility to verify the actual circuit performance.