Root of Trust IP Cores for SMIC

Root of Trust IP cores are foundational security building blocks used in modern SoC and ASIC designs to establish a trusted execution environment and ensure system integrity from the earliest stages of operation.

A hardware root of trust provides secure functions such as secure boot, cryptographic key storage, device authentication, and firmware verification, protecting systems against unauthorized access and tampering.

This catalog allows you to compare root of trust IP cores from leading vendors based on security features, certification support, performance, and integration capabilities.

Whether you are designing for automotive, IoT, mobile devices, or data center infrastructure, you can identify the right security IP to protect your system.

 
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What is a Root of Trust IP core?

A Root of Trust (RoT) IP core is a secure hardware component that forms the foundation of a system’s security architecture. It ensures that only trusted software and firmware are executed, starting from the initial boot process.

Root of Trust IP cores provide critical functions such as secure boot, key management, cryptographic operations, and system attestation.

Key components of a hardware Root of Trust

Secure boot

Secure boot ensures that the system starts only with authenticated and trusted firmware, preventing execution of malicious or unauthorized code.

Hardware key storage

Secure storage mechanisms protect cryptographic keys from extraction or tampering, often using techniques such as eFuses, PUFs, or secure memory.

Cryptographic engines

Root of Trust IP often integrates encryption, hashing, and digital signature capabilities to support authentication and data protection.

Device identity and attestation

Device authentication and attestation mechanisms verify the identity and integrity of a device, enabling secure communication and trusted system operation.

How to choose a Root of Trust IP core

Selecting the right Root of Trust IP depends on your security requirements and application domain:

  • Supported security features (secure boot, key storage, attestation)
  • Compliance and certification (FIPS, Common Criteria, automotive standards)
  • Cryptographic algorithm support
  • Integration with system architecture
  • Performance and power constraints

Applications of Root of Trust IP cores

  • Automotive systems (secure ECUs, ADAS)
  • IoT devices (secure connectivity and firmware updates)
  • Mobile devices (trusted execution and data protection)
  • Data centers (hardware security modules and secure boot chains)
  • Industrial systems (secure control and monitoring)

Compare Root of Trust IP cores from leading vendors

This catalog provides access to a wide range of Root of Trust IP cores from leading semiconductor IP providers.

Use filters to compare solutions based on security features, performance, certification support, and integration requirements to find the best IP for your system.

Frequently asked questions about Root of Trust IP cores

What is a Root of Trust?

A Root of Trust is a secure hardware foundation that ensures a system boots and operates using only trusted software and firmware.

What is secure boot?

Secure boot is a process that verifies the authenticity of firmware before execution, preventing unauthorized or malicious code from running.

Why is hardware-based security important?

Hardware-based security is more resistant to attacks than software-only solutions, providing stronger protection for sensitive data and system integrity.

Where is Root of Trust IP used?

It is used in automotive, IoT, mobile, industrial, and data center systems where security and trust are critical.

How do I choose a Root of Trust IP core?

You should evaluate supported features, certifications, cryptographic capabilities, integration requirements, and performance constraints.

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