Compute on data you can't see.
Prove work you didn't do.
Cypherware builds the cryptographic engines that make computation private and provable: fully homomorphic encryption, succinct proofs, and verifiable AI inference, engineered for production speed.
Three pillars, one discipline
Programmable cryptography turns cryptographic protocols from bespoke, hand-built systems into general-purpose infrastructure. We work across its three frontiers.
FHE · MPC · Garbled Circuits
Run arbitrary programs over encrypted inputs. Data stays encrypted in use, not just at rest and in transit, so untrusted machines can compute without ever seeing plaintext.
Encrypted compute →SNARKs · zkSNARKs · Novel Proving Systems
Produce succinct proofs that a computation was performed correctly, verified in milliseconds without re-execution and without revealing private inputs.
Verifiable compute →Fast Verifiable LLM Inference
Cryptographic guarantees that a model's output really came from that model, at speeds practical for real inference workloads: trust for the AI era, rooted in proofs rather than promises.
Verifiable inference →Torq: sub-millisecond FHE bootstrapping. No GPU required.
Our Rust FHE engine performs TFHE bootstrapping in under a millisecond on Apple Silicon, with post-quantum, 128-bit security. Those are CPU speeds that previously demanded dedicated GPU acceleration.
Building something that needs privacy or proof?
We're partnering with early teams in confidential computing, blockchain, and AI infrastructure.
Get in touch