Root of Trust (RoT)

Overview

Open-source solutions like OpenTitan and Caliptra provide robust security features but often fall short in applications demanding minimal silicon area and ultra-low power consumption. The Root of Trust (RoT) overcomes these challenges with an innovative design that prioritizes compactness, efficiency, and unparalleled protections against Side-Channel Analysis (SCA) and Fault Injection Attacks (FIA).

Key Features

  • Large Silicon Footprint: Open-source RoTs typically require significant silicon area, making them impractical for size-constrained devices.
  • High Energy Consumption: Existing solutions often consume excessive power, limiting their adoption in low-power environments like IoT devices.
  • Lack of Future-Proofing: Emerging security demands, such as Post-Quantum Cryptography (PQC), are frequently overlooked by current designs.

Technical Specifications

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Semiconductor IP