Zama Bounty Program: Contribute to the FHE space and Zama's open source libraries and get rewarded 💰

An FHE compiler for C++

Concrete: TFHE Compiler that converts python programs into FHE equivalent

Concrete ML: Privacy Preserving ML framework using Fully Homomorphic Encryption (FHE), built on top of Concrete, with bindings to traditional ML frameworks.

This is the development repository for the OpenFHE library. The current development version is 1.5.0 (released on February 26, 2026). The current stable version is 1.4.2 (released on October 20, 2025).

A curated list of amazing Fully Homomorphic Encryption (FHE) resources created by the team at Zama.

Λ ⚬ λ: Functional Lattice Cryptography

HEonGPU is a high-performance library that optimizes Fully Homomorphic Encryption (FHE) on GPUs. Leveraging GPU parallelism, it reduces computational load through concurrent execution. Its multi-stream architecture minimizes data transfer overhead, making it ideal for large-scale encrypted computations with reduced latency.

Accelerate Early Stage Programmable Cryptography Talents

HEhub is a library for homomorphic encryption and its applications, and is part of the PrimiHub project.

Repository for the SoK paper on Fully Homomorphic Encryption (FHE) compilers.

Optimizing compiler for Fully Homomorphic Encryption (FHE)

We are a community of researchers and developers interested in advancing homomorphic encryption and other secure computation techniques.

ANT-ACE: Advanced Compiler Ecosystem for Fully Homomorphic Encryption and Domain Specific Computing

Zama Testnet App — Rich-styled CLI for Zama fully homomorphic encryption (FHE) testnet with confidential smart contract deployment, testnet ETH faucet claims, airdrop participation, Sepolia network integration, TFHE operations, and terminal interface for privacy-preserving blockchain development

fhevm-go is an open-source library used to easily integrate the fhEVM into an EVM-compatible blockchain.

Source code for the paper "Transformer-based Language Models and Homomorphic Encryption: an intersection with BERT-tiny"

Develop on and interact with BasedAI.

Official mirror of Python-FHEz; Python Fully Homomorphic Encryption (FHE) Library for Encrypted Deep Learning as a Service (EDLaaS).

A depth-aware secure computation compiler