PQShield Releases 5KB RAM Post-Quantum Cryptography Implementation
Summary
PQShield has unveiled a groundbreaking update to its PQMicroLib-Core library, achieving a memory footprint under 5KB. This innovative implementation, showcased at Embedded World 2026, targets memory-constrained devices and supports NIST-standardized post-quantum cryptography algorithms.
Key Insights
What is post-quantum cryptography?
Post-quantum cryptography refers to cryptographic algorithms designed to remain secure against attacks from powerful quantum computers, which could break traditional systems like elliptic-curve cryptography using algorithms such as Shor's.
Sources:
[1]
Why is a 5KB RAM footprint significant for cryptography on embedded devices?
A memory footprint under 5KB enables post-quantum cryptography on severely memory-constrained devices like IoT sensors and smart meters, which often have limited RAM, making standard implementations impractical.
Sources:
[1]