MACsec IP Cores

MACsec IP cores protect data moving across interfaces, links, and external connectivity domains in modern SoC and ASIC designs.

These IP cores support link-layer security for Ethernet communication in enterprise, industrial, and infrastructure systems, helping designers secure transport layers, multimedia links, or high-speed host/device communication

This catalog allows you to compare MACsec IP cores from leading vendors based on security level, latency impact, integration fit, and process node compatibility.

Whether you are designing secure Ethernet ports, network switches, industrial networking, or automotive Ethernet, you can find the right MACsec IP for your application.

 
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Compare 33 MACsec IP Cores from 13 vendors

What is MACsec IP?

MACsec IP is a hardware security block used in SoCs and ASICs to implement link-layer security for ethernet communication in enterprise, industrial, and infrastructure systems.

It is valuable in systems where data in motion must remain confidential, authenticated, or policy-enforced across interfaces.

Main functions of MACsec IP

Protection capability

MACsec IP provides dedicated hardware support for security-critical operations and policy enforcement.

System-level integration

It is typically deployed alongside Root of Trust, key-management, cryptographic, or interface-security architectures.

Performance and assurance

Dedicated MACsec IP helps improve throughput, reduce software overhead, and strengthen security assurance.

Lifecycle relevance

It supports secure manufacturing, deployment, runtime protection, or long-term trust management depending on the use case.

Key features of MACsec IP cores

  • Hardware-based security enforcement
  • Lower software overhead
  • Useful in trusted architectures
  • Better integration of security functions
  • Reusable across secure SoC programs

How to choose MACsec IP

Selecting the right MACsec IP depends on your application and integration requirements:

  • target threat model
  • certification or compliance needs
  • performance and latency requirements
  • integration with the security architecture
  • power and area budget

Applications of MACsec IP cores

  • secure Ethernet ports
  • network switches
  • industrial networking
  • automotive Ethernet

Compare MACsec IP cores from leading vendors

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

Use filters to compare solutions based on hardware-based security enforcement, lower software overhead, useful in trusted architectures, and integration requirements.

Frequently asked questions about MACsec IP cores

What is MACsec IP?

MACsec IP is a reusable hardware block used in SoCs and ASICs to implement this function with production-ready integration, verification support, and platform reuse.

What capabilities does MACsec IP typically provide?

Typical capabilities include performance-optimized implementation, integration with the surrounding subsystem, configurable feature support, and reuse across multiple SoC or ASIC programs.

Where is MACsec IP used?

MACsec IP is commonly used in secure ethernet ports, network switches, industrial networking, and automotive ethernet depending on the target product and architecture.

How do I choose MACsec IP?

You should consider supported features, performance targets, power consumption, verification maturity, system integration requirements, and process node compatibility.

Why use dedicated MACsec IP instead of building it from scratch?

Using proven MACsec IP reduces design risk, shortens development time, and helps teams reach production faster with better interoperability and validation coverage.

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