Lattice Semiconductor | Best Post Quantum Crypto Platform

Overview

Industry experts now predict that quantum computers will be capable of breaking traditional encryption as early as 2030 to 2035. However, the threat is not limited to the future. Hackers are using the "Harvest Now, Decrypt Later" (HNDL) strategy to prepare for the future, meaning they are collecting encrypted communications, financial records, medical data, and classified information today, planning to decrypt them once quantum capabilities mature. This threat is driving governments and industries to accelerate the adoption of compliant post-quantum cryptography (PQC) standards, including the Commercial National Security Algorithm (CNSA) 2.0 and National Institute of Standards and Technology (NIST)'s FIPS 203/204, to safeguard critical infrastructure and ensure compliance. To combat these threats, Lattice developed the Lattice MachXO5™-NX TDQ FPGA family, which sets a new benchmark as the industry's first secure control FPGAs with full CNSA 2.0-compliant PQC support.

Built on the award-winning Lattice Nexus™ platform, Lattice MachXO5-NX TDQ devices deliver unmatched security, reliability, and flexibility for multiple applications. They feature a hardened cryptographic engine supporting both classical and quantum-resistant algorithms. Additional security features include real-time Hardware Root of Trust (HRoT), dynamic defenses against side-channel and fault injection attacks, dual-configuration flash for fail-safe updates, ECC-protected memory blocks, and PUF-based key storage. With up to 100,000 logic cells and instant-on capabilities, Lattice MachXO5-NX TDQ FPGAs enable secure control in latency-sensitive environments while supporting robust lifecycle management in zero-trust architectures. By combining security innovation with unmatched power efficiency and size leadership, Lattice enables customers to build trust today while preparing for tomorrow's quantum era – setting a new standard for hardware-based security with these new devices. Additionally, their parallel processing architecture enables faster, more efficient execution of complex cryptographic operations compared to traditional processors – making them ideal for edge devices and embedded systems.

Lattice MachXO5-NX TDQ FPGAs redefine what programmable silicon can deliver, transforming FPGAs from configuration controllers into quantum-resilient security anchors. It doesn't just meet new standards for secure FPGAs, it sets them, creating a foundation for the next decade of trusted, energy-efficient computing.

Key Capabilities

The Lattice MachXO5-NX TDQ FPGA family delivers a complete, future-ready security platform. These devices combine quantum-resistant cryptography, crypto-agility, and robust hardware features in a single solution. Key capabilities and features include:

Comprehensive PQC and Classical Crypto Support

Full suite of CNSA 2.0 and NIST-approved post-quantum cryptographic algorithms, including ML-KEM for key encapsulation, ML-DSA for digital signatures, and hash-based LMS/XMSS for secure code and firmware authentication.
Backward compatibility with classical algorithms like AES256-GCM, SHA2/3, ECDSA, and RSA ensures seamless integration with existing systems.

Crypto-Agility for Evolving Threats

Unique, patent-pending architecture allows in-field cryptographic algorithm updates, so your security can adapt as standards and threats evolve.
Anti-rollback protection ensures only authorized, up-to-date algorithms are used.

Hardware Root of Trust and Secure Boot

Trusted single-chip boot and unique device secret (UDS) provide a secure foundation for every deployment.
Secure locking of SPI and JTAG interfaces prevents unauthorized access and tampering.

Flexible Key Management and Hybrid Security

Supports up to 8 Key Authentication Keys (KAKs) and 2,048 Image Signing Keys (ISKs) per device, with independent revocation and algorithm flexibility for each key slot.
Hybrid cryptographic models allow classical and PQC algorithms to coexist, enabling layered security and smooth migration.

Quantum-Resistant Secure Channels and Authentication

Hardware-based ML-KEM enables quantum-resistant key exchange and secure channel establishment, with support for multiple security levels.
Least mean squares (LMS)-based bitstream authentication ensures only authorized firmware is loaded, with signing in certified hardware security modules (HSMs) and on-device verification.

End-to-End Platform Security

Full support for Security Protocol and Data Model (SPDM) 1.4 enables mutual authentication, key exchange, and session confidentiality using PQC primitives.
Hybrid Platform Firmware Resiliency (PFR) combines PQC and classical methods for robust firmware authentication and recovery, following NIST SP 800-193 guidelines.

Seamless Integration and Real-World Readiness

Supported by Lattice Radiant™ design software for easy adoption in new and existing projects.
Designed for secure, AI-optimized datacenter, Industrial, and Communications infrastructure.

How we are different

Lattice Semiconductor differentiates itself through a combination of low power FPGA technology, integrated hardware-based security, and support for cryptographic agility. This approach is designed to address the growing need for adaptable security as cyber threats evolve, and the industry transitions toward post-quantum cryptography (PQC). A core differentiator is the reprogrammable nature of Lattice field programmable gate arrays (FPGAs). Unlike fixed-function security devices that require replacement when standards change, FPGAs can be updated in the field. This enables organizations to modify cryptographic algorithms over time, supporting transitions between classical, hybrid, and post-quantum approaches without redesigning or replacing hardware. As a result, customers can extend the lifecycle of their systems while maintaining alignment with evolving security requirements.

Lattice further distinguishes itself by embedding advanced security capabilities directly into its FPGA platforms. The Lattice MachXO5-NX FPGA family integrates a hardware Root of Trust (HRoT), secure boot functionality, and protection against side-channel and fault injection attacks. It also includes a hardened cryptographic engine that supports both traditional and quantum-resistant algorithms. These integrated features enable the FPGA to serve as a secure control point within a system, helping establish device integrity from initial boot through ongoing operation. By consolidating security functions into a single device, Lattice reduces reliance on external components while improving system-level resilience. Lattice's focus on cryptographic agility is closely tied to its leadership in PQC readiness. The MachXO5-NX FPGA family supports the implementation of CNSA 2.0-aligned and NIST-referenced post-quantum algorithms alongside widely used classical cryptography. This dual support enables a phased migration strategy, allowing organizations to deploy hybrid cryptographic models as standards mature.

Another key differentiator is Lattice's emphasis on low power, compact FPGA solutions. Many security-sensitive applications operate in environments with strict power, thermal, and space constraints, such as Compute, Communications, Industrial, and Embedded applications. Lattice FPGAs are designed to deliver security and performance within these constraints, making them well suited for distributed and resource-limited deployments. In addition to hardware, Lattice provides supporting solution stacks/software tools, IP, and reference designs to simplify system development and accelerate deployment. This helps customers integrate security capabilities more efficiently and move from evaluation to production with reduced complexity.

Lattice's differentiation is also rooted in its long-standing foundation in secure programmable logic. The Lattice Mach™ FPGA family has been used for secure system design for years, and the MachXO5-NX family extends this legacy with enhanced hardware security and post-quantum capabilities aligned with emerging standards. Together, reprogrammability, integrated security, and low power design define Lattice Semiconductor's differentiated approach. This combination enables customers to build systems that can adapt to new threats, support evolving cryptographic standards, and remain secure across long operational lifecycles.

To help organizations apply these principles in practice, Lattice also provides a Cyber Resiliency Program which is a comprehensive educational initiative designed to strengthen cyber resilience. The program offers accessible resources, including virtual seminars, blogs, LinkedIn Live discussions, and white papers focused on the core pillars of protection, detection, and recovery. It delivers practical guidance on topics such as PQC, FPGA-based Root of Trust, and securing complex systems, while its quarterly security seminars bring together industry experts and ecosystem partners to address real-world applications, regulatory requirements, and emerging trends across key markets. By combining technical insights with actionable best practices, the program helps organizations better understand evolving threats, strengthen security strategies, and reduce overall cyber risk.

Lattice MachXO5™-NX · Secure Control FPGA with Post-Quantum Cryptography (CNSA 2.0)