OpenFHE

openfhe-development

This is the development repository for the OpenFHE library. The current development version is 1.4.0 (released on August 18, 2025). The current stable version is 1.3.1 (released on July 11, 2025).

openfhe-python

Official Python wrapper for OpenFHE. Current release is v0.8.10 (released on October 28, 2024).

education

Educational Resources on FHE and OpenFHE

openfhe-logreg-training-examples

OpenFHE-Based Examples of Logistic Regression Training using Nesterov Accelerated Gradient Descent

openfhe-hexl

Intel HEXL library backend for OpenFHE, which uses AVX-512 instructions to accelerate the execution of OpenFHE cryptographic capabilities.

contrib

Community contributions to the OpenFHE project

openfhe-genomic-examples

OpenFHE-based implementation of Logistic Regression Approximation (LRA) and Chi-Square GWAS protocols described in "Secure large-scale genome-wide association studies using homomorphic encryption" (PNAS 2020) by Marcelo Blatt, Alexander Gusev, Yuriy Polyakov, and Shafi Goldwasser.

openfhe-wasm

Work in progress: Official Webassemly (NodeJS) port of OpenFHE.

python-log-reg-examples

Python examples for logistic regression training

aaai-2024-lab-materials

AAAI Lab Materials

awesome-openfhe

A curated list of amazing tools, products, tutorials, applications, publications, and other resources related to OpenFHE

openfhe-integer-examples

Integer examples for OpenFHE library. Based off of https://gitlab.com/palisade/palisade-integer-examples

openfhe-boolean-circuit-evaluator

Encrypted Digital Circuit Evaluator using OpenFHE's FHEW/TFHE to execute digital circuits described in various formats.

openfhe-configurator

Provides a user-friendly interface for choosing the hardware backend and release of OpenFHE (works with multiple OpenFHEOrg repositories).

openfhe-lattice-estimator

Scripts to generate FHEW/TFHE parameters for OpenFHE using the Lattice Estimator

cereal

Fork of cereal with custom changes

openfhe-network-examples

OpenFHE Experiments in Encrypted Network Control and Secure Data Distribution with Proxy Re-Encryption

openfhe-numpy

Numpy-like matrix arithmetic library based on OpenFHE (Work in progress)

python-svm-examples

gsoc

NumFOCUS Google Summer of Code Materials

migration

temp repo to track differences between PALISADE and OpenFHE for the purposes of code migration

openfhe-prng-blake2

A PRNG engine library based on BLAKE2 and used by OpenFHE.

openfhe-serial-examples

Port of PALISADE-serial-examples : Multi-program PRE and Threshold examples using various simple IPC

openfhe-transpiler-examples

Examples of using openfhe and the Google transpiler taken from various research projects

.github

Defaults for our community health files

openfhe-python-packager

Collection of scripts to build a wheel out of openfhe-python