Roman Walch's articles

  • Escape hatches in MPC, and who may open them

    Escape hatches in MPC, and who may open them

    A network that cannot rewire your funds and cannot censor you can still stop. Building an escape hatch for MPC, step by step, and who is allowed to open it.

    technology
  • Merces II: Deep Dive

    Merces II: Deep Dive

    A technical deep dive into the inner workings of Merces private accounts onchain.

    product
  • Introducing TACEO:OMap

    Introducing TACEO:OMap

    A private hashmap usable in privacy shared state applications.

    product
  • Introducing TACEO:OPRF

    Introducing TACEO:OPRF

    Introducing TACEO's Verifiable Threshold OPRF Service.

    product
  • Multiparty Notaries for zkTLS

    Multiparty Notaries for zkTLS

    Decentralized notaries for verifiable TLS sessions.

    technology
  • MHEGA - Make Homomorphic Encryption Great Again

    MHEGA - Make Homomorphic Encryption Great Again

    Benchmarking homomorphic FFTs and the surprising overheads.

    research
  • Honest-Majority MPC for coSNARKs

    Honest-Majority MPC for coSNARKs

    The Surprising Efficiency of Honest-Majority MPC for coSNARKs

    research
  • Which ZK Hash Should You Use?

    Which ZK Hash Should You Use?

    Griffin, Poseidon, Monolith & more, compared by performance and trust

    research