Open-Source Code

Selected open-source work in homomorphic encryption, privacy-preserving ML, and cryptographic engineering.

• OpenFHE-NumPy

  Co-author

  Extends OpenFHE with a NumPy-like API so data scientists can run encrypted-data computations with familiar syntax - bridging FHE and practical data-science workflows.

  Python C++ FHE
  GitHub

• OpenFHE

  Maintainer

  Long-term maintainer of OpenFHE, the leading open-source library for fully homomorphic encryption, supporting BFV, BGV, CKKS, and TFHE schemes.

  C++ FHE Library
  GitHub

• Homomorphic SVM on Image Embeddings

  Author

  A method for running Support Vector Machine inference on image embeddings under homomorphic encryption - private image classification end to end.

  C++ FHE SVM
  GitHub

• Private SVM with OpenFHE

  Author

  A private Support Vector Machine in C++ using OpenFHE. A Python port by Bill Buchanan, based on this implementation, ships as an OpenFHE example.

  C++ FHE SVM
  GitHub Python port

• OpenFHE Benchmarks

  Author

  Microbenchmarks for the latency of core CKKS operations in the OpenFHE library - useful for tuning parameters and comparing implementations.

  C++ CKKS Benchmarks
  GitHub

• cFHE

  Contributor

  A homomorphic encryption scheme based on continued fractions. Contributed to the design and reference implementation.

  C++ FHE Research
  GitHub

• PALISADE

  Contributor

  Contributed the BFV-BEHZ encryption scheme to the PALISADE lattice cryptography library - the predecessor of OpenFHE.

  C++ FHE BFV
  GitLab Project

• Intel HEXL

  Contributor

  Active contributions to Intel HEXL via its OpenFHE integration - vectorized AVX-512 primitives for lattice cryptography.

  C++ AVX-512 Crypto
  GitHub