Lattice Semiconductor has released version 5.0 of its Lattice Sentry solution stack, adding post-quantum cryptography (PQC) to its platform firmware resilience and attestation capabilities. The update is aimed at AI data centers and critical infrastructure, offering a validated, production-ready approach to quantum-resistant security that aligns with CNSA 2.0 and NIST standards.
The stack now supports ML-DSA, ML-KEM, LMS, and XMSS for authentication and key exchange, while retaining classical algorithms such as ECDSA and AES-GCM. It maintains NIST SP800-193-compliant firmware protection, detection, and autonomous recovery, and adds anti-rollback protection and crypto-agility for secure updates, key provisioning, revocation, and decommissioning. Hardware attestation is anchored via SPDM and DICE, with multi-device attestation for disaggregated rack environments.
According to Lattice, customers no longer have to choose between security today and quantum readiness. The solution integrates with AMI Tektagon for PQC-enabled provisioning and lifecycle management, and includes a validated reference platform, design tools, and ready-to-run demos, with demo boards and custom design services available now.