FHEVM, a full-stack framework for integrating Fully Homomorphic Encryption (FHE) with blockchain applications

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 Solidity library for interacting with fhevm.

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

Cingulata (pronounced "tchingulata") is a compiler toolchain and RTE for running C++ programs over encrypted data by means of fully homomorphic encryption techniques.

Mind Network Rust SDK DeepSeek

List of Codes by Mind Network

A Fully Homomorphic Encryption (FHE) library for bridging the gap between theory and practice with a focus on performance and accuracy.

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.

Cypher, FHE-EVM Layer is the core of the DeAI ecosystem, designed to optimize blockchain for AI applications. It integrates Fully Homomorphic Encryption (FHE) with Ethereum Virtual Machine (EVM) compatibility, allowing encrypted AI computation without sacrificing performance.

Pure C++ Ver. of TFHE.

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

Modern Cryptography Suite in C++17

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

Optimizing compiler for Fully Homomorphic Encryption (FHE)

Source code for the paper "Encrypted Image Classification with Low Memory Footprint using Fully Homomorphic Encryption"

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

A dapp SDK for the FHEVM protocol.

Guide on how to create and verify contract on Fhenix Helium

A curated list of awesome Fully Homomorphic Encryption (FHE) x Blockchain resources, libraries, projects, and more.

OpenFHE-rs - a Rust interface for the OpenFHE library; documentation https://openfhe-rust-wrapper.readthedocs.io/

Fully Homomorphic Image Preprocessing and analysis - JPEG encoding, decoding, image resizing.

Golang execution layer implementation of the Ethereum protocol. Modified Go-Ethereum client with integrated fhevm-go library, that allows smart contracts to perform computations on encrypted data seamlessly, leveraging fully homomorphic encryption capabilities

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

Extensive benchmarks of various zero-knowledge proof systems for Fully Homomorphic Encryption

IBM HElayers homomorphic encryption SDK for C++ and Python

An open-source library used to easily integrate homomorphic encryption into an EVM-compatible blockchain to allow computation on encrypted data