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@ZKNoxHQ

ZKNoxHQ

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Introducing ZKNOX

Advancing Hardware Security & Cryptography.

Today, we’re excited to introduce ZKNOX, a new venture founded by three experts in hardware security and cryptography (ECC, ZK, MPC). With deep expertise in securing critical systems, our mission is to advance secure hardware, cryptographic protocols, and blockchain-integrated security solutions—with a strong alignment to Ethereum, defensive and decentralized technologies.

We’re bringing deep expertise and innovation to every challenge on the whole security chain, from user end (be it secure enclaves, hardware wallets), back end (TEE, HSMs) or on-chain (smart contracts).

Stay tuned for updates as we share insights, breakthroughs, and product developments. If you're interested in collaborating or learning more, reach out to us—we’re just getting started.

The team

  • Bacca Nicolas - Co-founder and ex-CTO of the unicorn Ledger, with 25+ years of experience in building and breaking secure solutions. Realizations include giving birth to Nano, Ledger best seller.
  • Dubois Renaud - Cryptologist with 20 years of experience (Thales Defense, Ledger). Realizations include several publications and patents, and delivering the fastest generic ecc implementations, including passkeys integrated in Coinbase Smart Wallet.
  • Masson Simon - Cryptologist with 8 years of experience (Thales, Anoma). Realizations include several publications including Bandersnatch, a fast embedded curve for ECDSA verification circuit.

Reach us

🔐 Practical security on the whole chain.

Website | Twitter | Blog | Contact Info

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    Study and implementation for the ETHEREUM ecosystem

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  2. NTT NTT Public

    Generic implementation of the Number Theoretic Transform in the context of cryptography applications

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  3. ETHDILITHIUM ETHDILITHIUM Public

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  4. PQKINGS PQKINGS Public

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