Homomorphic Encryption Python Packages

lightphe

A Lightweight Partially Homomorphic Encryption Library for Python

tenseal

A library for doing homomorphic encryption operations on tensors

pyenvector

Python SDK for enVector - encrypted vector search powered by homomorphic encryption

phe

A library for Partially Homomorphic Encryption in Python

nilql

Python library for working with encrypted data within nilDB queries and replies.

heir-py

A compiler for homomorphic encryption

pailliers

Minimal pure-Python implementation of Paillier's additively homomorphic cryptosystem.

concrete-python

Concrete: TFHE Compiler that converts python programs into FHE equivalent

secretflow

A unified framework for privacy-preserving data analysis and machine learning

belfort-heir

A compiler for homomorphic encryption

sf-heu

A high-performance homomorphic encryption algorithm library.

seal-python

Microsoft SEAL 4.X For Python

secretflow-lite

SecretFlow Lite

concrete-ml

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

blyss

SDK for private data access, built on homomorphic encryption.

eclib

Homomorphic encryption library for encrypted control

regaudit-fhe

Depth-tracked regulatory audit primitives for future FHE-CKKS execution.

tno-mpc-encryption-schemes-paillier

Implementation of the Paillier cryptosystem

fairlearn-fhe

Drop-in encrypted Fairlearn metrics over CKKS. Same API surface; ciphertext arithmetic via TenSEAL or OpenFHE.

heflow

HEflow: A platform for the privacy-preserving machine learning lifecycle

blindfold

Python library for working with encrypted data within nilDB queries and replies.

qkdsimkit

Quantum Key Distribution simulator

tno-mpc-protocols-distributed-keygen

Distributed key generation using Paillier homomorphic encryption

fhe-attack-replay

Unified attack-replay regression harness for FHE libraries (SEAL, OpenFHE, Lattigo, tfhe-rs).