DEV Community

Cover image for Beyond the Block: Why our L2 uses a Hybrid DAG + PQ-Keys
Auli Takala
Auli Takala

Posted on

Beyond the Block: Why our L2 uses a Hybrid DAG + PQ-Keys

"Day 5 of building the Roadmap to Resilience. Most L2s face a trilemma, but we’re solving for a fourth pillar: Quantum Resistance.
​In today’s update, I’m diving into how we maintained EVM compatibility while swapping standard ECDSA for Post-Quantum (PQ) keys. By using a Lattice-based structure, we aren’t just increasing throughput; we’re future-proofing the ledger against Shor’s algorithm.
​Key takeaway for devs: You can deploy your Solidity contracts today and get PQ-security 'for free' on our Lattice L2."

Top comments (0)