Microchip Brings Hardware Quantum Resistance to Embedded Controllers

Core Insights - The National Security Agency (NSA) has introduced the Commercial National Security Algorithm Suite 2.0 (CNSA 2.0) to establish quantum-resistant cryptographic standards, urging data centers and computing markets to become post-quantum ready within two years [1][3] - Microchip Technology has developed the MEC175xB embedded controllers featuring post-quantum cryptography, enhanced security features, and low power consumption to meet evolving security demands [1][2] Company Overview - Microchip Technology Inc. is a leading provider of smart, connected, and secure embedded control and processing solutions, serving over 100,000 customers across various markets including industrial, automotive, consumer, aerospace, defense, communications, and computing [10] Product Features - The MEC175xB family employs a modular approach for developers to adopt post-quantum cryptography efficiently, ensuring long-term data protection without compromising existing functionality [2][3] - These controllers incorporate NIST-approved post-quantum cryptographic algorithms, including Module-Lattice-Based Digital Signature Algorithms (ML-DSA) and Module-Lattice-Based Key-Encapsulation Mechanism (ML-KEM), implemented in immutable hardware to block potential attack paths [3][4] - The controllers feature secure boot and firmware update schemes configurable for CNSA 1.0 or 2.0, enhancing system integrity and authenticity [4] Technical Specifications - The MEC175xB controllers are powered by an Arm Cortex-M4F processor running at 96 MHz, with 480 KB of SRAM and various connectivity options including I3C and optional USB 2.0 Full-Speed interface [4] - They are compatible with MPLAB X Integrated Development Environment (IDE) and supported by example projects and development boards [6] Availability - The MEC175xB controllers are currently available as part of Microchip's early adopter program, with further information accessible through Microchip's sales representatives or website [7]