Automotive-Grade Software Stack
Ideal for enabling secure OTA firmware updates. Includes highly optimized, formally verified C and Rust implementations that can be seamlessly deployed to embedded ECUs lacking dedicated cryptographic hardware.
Modern vehicles are data centers on wheels. They rely on constant connectivity for Over-the-Air (OTA) updates, Vehicle-to-Everything (V2X) communications, and advanced driver-assistance systems (ADAS). Because automobiles routinely remain in the field for 15+ years, the cryptography securing them today must be built to withstand the quantum computers of tomorrow.
The Vehicular Lifecycle Challenge
Migrating to NIST-standardized Post-Quantum Cryptography (PQC) in the automotive sector requires navigating strict performance, safety, and regulatory boundaries (such as ISO/SAE 21434).
Without proper optimization, integrating PQC into automotive systems presents serious risks:
What the vehicle constrains
- V2X Latency
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Slow signature verification can delay life-saving ADAS communications.
- Network Bottlenecks
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Larger PQC keys and ciphertexts can overwhelm CAN bus and Automotive Ethernet networks.
- Secure Boot Delays
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Heavy algorithms delay the startup of critical Electronic Control Units (ECUs).
- Lifespan Vulnerability
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Lack of crypto-agility leaves long-lasting vehicles permanently vulnerable.
The PQSecure Advantage
PQSecure provides high-assurance, standards-compliant post-quantum solutions engineered specifically for the automotive supply chain. Whether integrating into Hardware Security Modules (HSMs), Telematics Control Units (TCUs), or central gateways, our IP delivers quantum-safe security without violating strict automotive timing and safety constraints.
Crypto-agility built for the fast lane.
Silicon and ecosystem partnersQuantum-Safe Solutions for Automotive
From robust software updates for existing ECUs to ultra-fast hardware IP for next-generation vehicle architectures, we have the stack to secure your automotive endpoints.
High-Speed Hardware IP
Dedicated PQC accelerators designed for next-generation automotive HSMs and central gateways. Ensures zero-delay secure boot processes and real-time intra-vehicle network encryption with built-in fault injection mitigation.
Crypto-Agility for a 15-Year Field Life
Answers the lifespan constraint above directly. Algorithms change on a vehicle already in the field, across secure boot, Root of Trust, TLS, IPsec, and MACsec, with no hardware respin.
Explore Agility In development
Tell us what you are securing.
Talk with our team about the constraints of your platform, your timeline, and the standards you have to meet.
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