PlanckScale is a research and development firm working across quantum computing, cryptography, decentralized systems and DeFi. We take hard results out of papers and ship them as production-grade infrastructure.
Quantum computers will break the public-key cryptography beneath TLS, PKI, firmware and every major ledger. The replacement algorithms exist. The unsolved work is everything around them — that is our lab bench.
We build cryptanalytic resource estimates — logical qubits, gate depth, error-correction overhead — that turn "Q-Day" from a headline into an engineering date.
Lattice and hash-based schemes in the places they are hardest to deploy: constrained devices, HSMs, firmware trust chains and high-throughput links.
Ledgers, consensus and on-chain markets that must change their cryptography without stopping. We design migrations that keep state, funds and liveness intact, and study how value moves through block building and DeFi.