How SMARTY Is Reinventing Secure Elements for the Quantum Era
As quantum computing advances, traditional cryptographic systems face growing risks. In response, the SMARTY Project is developing a Quantum-Resistant Secure Element (QR-SE)—engineered to protect data and communication systems from quantum-enabled attacks.
This next-generation SE targets applications where long-term data security is critical, including autonomous vehicles, healthcare, and public sector systems.
Core Technical Focus Areas:
- Seed-Based Key Representations & Optimized Formats
Designed to reduce memory footprint while maintaining robust security—balancing storage efficiency with cryptographic performance.
- Java Card 3.2 API Compatibility
Ensures seamless integration within existing smart card infrastructure and support for emerging PQC standards.
- Secure Heap Management
Enhances memory safety by preventing leaks during cryptographic operations, a key requirement for embedded and constrained environments.
Current Achievements:
- Kernel Library Development
Includes implementations of ring arithmetic and NTT-based accelerators for PQC operations.
- Memory Allocation Optimization
Defined and validated a 30 KB memory budget for efficient post-quantum key handling on constrained devices.
- Self-Test Infrastructure
Conducted reliability validation using application notes that simulate edge-case crypto conditions.
What’s Next?
- Integration of hybrid key encapsulation mechanisms
- Implementation of side-channel countermeasures for added physical attack resistance
- Finalization of hardware-software co-design for in-field upgradability and lifecycle security
SMARTY’s QR-SE reduces PQC key sizes by over 50% without compromising cryptographic strength—making it suitable for next-gen secure hardware across IoT, mobility, and identity domains.
🔗 Learn more about our work and upcoming milestones at:
https://www.smarty-project.eu