
Rose Jethani developed privacy-preserving credential verification features for the worldfnd/provekit repository, focusing on secure OPRF query integration and cryptographic correctness. She implemented hashing-to-curve, EdDSA signature checks, and Merkle proof validation using Rust and TOML, enabling private query processing within the backend. Her work included refactoring the WHIR R1CS prover and padding logic for improved performance and reliability, as well as stabilizing CLI dependencies through targeted patch management. By enhancing end-to-end test workflows and optimizing system configuration, Rose delivered maintainable cryptographic components and more robust CI/CD pipelines, supporting faster, safer product iterations and higher test automation reliability.
October 2025 performance summary for worldfnd/provekit: Delivered key features enabling private OPRF queries, strengthened end-to-end test workflows, and substantial WHIR R1CS prover/padding improvements, while stabilizing CLI dependencies. These initiatives enhanced privacy-preserving credential verification, test reliability, and computation efficiency, driving business value and maintainable cryptographic components.
October 2025 performance summary for worldfnd/provekit: Delivered key features enabling private OPRF queries, strengthened end-to-end test workflows, and substantial WHIR R1CS prover/padding improvements, while stabilizing CLI dependencies. These initiatives enhanced privacy-preserving credential verification, test reliability, and computation efficiency, driving business value and maintainable cryptographic components.

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