python-paillier =============== A Python 3 library for **P**\ artially **H**\ omomorphic **E**\ ncryption using the `Paillier crypto system `_. The homomorphic properties of the Paillier crypto system are: - Encrypted numbers can be multiplied by a non encrypted scalar. - Encrypted numbers can be added together. - Encrypted numbers can be added to non encrypted scalars. .. toctree:: :maxdepth: 2 installation usage serialisation caveats cli phe compatibility Example ------- .. doctest:: >>> from phe import paillier >>> public_key, private_key = paillier.generate_paillier_keypair() >>> secret_number_list = [3.141592653, 300, -4.6e-12] >>> encrypted_number_list = [public_key.encrypt(x) for x in secret_number_list] >>> [private_key.decrypt(x) for x in encrypted_number_list] [3.141592653, 300, -4.6e-12] See :ref:`usage` for more extensive examples taking advantage of the homomorphic properties of the *paillier* cryptosystem. .. admonition:: Documentation generated |today|