Elisabeth van Oudenaarden

Responsible for designing and authoring the core privacy primitives integrated into the ledger, including the choice and parameterization of zero‑knowledge constructions used to hide transaction amounts and participant identities. Led protocol design papers and technical specifications that were adopted into the network's consensus client, and supervised the implementation of cryptographic libraries used by node software and wallet tooling. Specified circuit designs and proof verification logic that determined on‑chain costs for confidential transactions, directly affecting gas profiles and economic use cases of the token. Commissioned and managed third‑party cryptographic audits and proof‑of‑concepts demonstrating scalability and security trade‑offs, and published measurement results that guided client optimization and segment rollout. Worked with the core client engineering team to instrument the verification pipeline, reducing verification latency and shaping validator resource requirements that in turn impacted staking economics and validator participation. Engaged in public technical presentations and RFC‑style proposals to the community, formalizing upgrade paths for the privacy stack and influencing governance votes that amended protocol parameters. The cryptographic design choices and their implementation determined how DUSK could be used in regulated financial flows while preserving confidentiality, directly shaping integration approaches with custodians and institutional partners.