xtrace_sdk.crypto.encryption.homomorphic_base
=============================================

.. py:module:: xtrace_sdk.crypto.encryption.homomorphic_base


Attributes
----------

.. autoapisummary::

   xtrace_sdk.crypto.encryption.homomorphic_base.T_CT
   xtrace_sdk.crypto.encryption.homomorphic_base.T_PT
   xtrace_sdk.crypto.encryption.homomorphic_base.T_KEY
   xtrace_sdk.crypto.encryption.homomorphic_base.T_KP


Classes
-------

.. autoapisummary::

   xtrace_sdk.crypto.encryption.homomorphic_base.HomomorphicBase


Module Contents
---------------

.. py:data:: T_CT

.. py:data:: T_PT

.. py:data:: T_KEY

.. py:data:: T_KP

.. py:class:: HomomorphicBase

   Bases: :py:obj:`Generic`\ [\ :py:obj:`T_CT`\ , :py:obj:`T_PT`\ , :py:obj:`T_KP`\ , :py:obj:`T_KEY`\ ], :py:obj:`abc.ABC`


   The Interface which all homomorphic encryption primitives should implement.

   :param ABC: Abstract class
   :type ABC: abc.ABC


   .. py:method:: key_gen(*args, **kwargs)
      :staticmethod:

      :abstractmethod:


      Key generation routine.



   .. py:method:: encrypt(pt, key)
      :staticmethod:

      :abstractmethod:


      Encrypts a plain text with key



   .. py:method:: decrypt(ct, key)
      :staticmethod:

      :abstractmethod:


      decrypts a cipher



   .. py:method:: add(ct1, ct2, key)
      :staticmethod:

      :abstractmethod:


      homomorphically add two ciphers and return ct3 such that decrypt(ct3)= decrypt(ct1) + decrypt(ct2)



   .. py:method:: multiply(ct1, ct2, key)
      :staticmethod:

      :abstractmethod:


      homomorphically multiply two ciphers and return ct3 such that decrypt(ct3)= decrypt(ct1) * decrypt(ct2)



   .. py:method:: xor(ct1, ct2, key)
      :staticmethod:

      :abstractmethod:


      homomorphically xor two ciphers and return ct3 such that decrypt(ct3)= decrypt(ct1) ^ decrypt(ct2)