PYthon For Homomorphic Encryption Libraries, perform encrypted computations such as sum, mult, scalar product or matrix multiplication in Python, with NumPy compatibility. Uses SEAL/PALISADE as backends, implemented using Cython.

A privacy preserving NLP framework

CoPHEE is a Co-processor for Partially Homomorphic Encrypted Encryption.

Cryptoleq: A Heterogeneous Abstract Machine for Encrypted and Unencrypted Computation.

Pilatus extends the Talos Framework for Android Applications and/or Smartphone-as-Gateway IoT Applications. Pilatus employs partial homomorphic ciphers (Paillier, EC-ElGamal, proxy-re-encryption PRE, order preserving encryption mOPE, key homomorphic)

A Skill for Anthropic Claude that enables Claude users to more easily create secure computation applications that use fully homomorphic encryption. The initial commit demonstrates an 11% improvement over non-skill Claude in satisfying application goals, at a cost increase of roughly 50% in tokens on the test suite.

Original SEAL homomorphic encryption library, slightly modified to use it as dependency for Pyfhel.

Arcium encrypted computation network - MPC node setup and testing

Zama testnet interaction scripts - FHE encrypted smart contracts testing

A privacy-preserving decentralized exchange built on Solana using Arcium's encrypted computation to prevent front-running and MEV attacks. Features client-side encryption, MPC matching, and zero front-running protection.

Browser-based toy BFV integer FHE demo (BGV compared, not run) — homomorphic add/multiply, live noise-budget visualizer, relinearization, coefficient packing (batched add), and real-world deployments. Teaching toy at insecure parameters; unit-tested, nothing faked.