blind_transpiler.translators package
====================================

The ``translators`` package defines the gate-level
translation rules used for blind transpilation.

These translation rules are responsible for converting
standard Qiskit quantum gates into delegated blind
operations represented using ``BOP`` objects.

The translator layer is intentionally separated from
the controller layer to provide:

* modularity
* reusability
* extensibility
* protocol independence

This allows:

* reuse of translation rules across protocols
* implementation of new protocols with minimal refactoring
* experimentation with alternative blindness models

Role of Translators
-------------------

Translators define how individual quantum gates are
converted into their blind delegated equivalents.

Responsibilities include:

* gate decomposition
* encryption/decryption logic
* recursive decryption
* universal resource-set translation
* trap gate insertion
* delegation metadata generation

The output of translators is consumed by controllers
to generate complete ``BQCInstruction`` objects.

Implemented Translation Libraries
---------------------------------

.. toctree::
   :maxdepth: 2

   translators/homomorphicTranslator
   translators/universalFixedRotationTranslator
   translators/universalOrderedSetTranslator
   translators/universalRecursiveRotationTranslator

Base Translator
---------------

Abstract translator interface used by all
translation libraries.

Defines common functionality for:

* blind gate generation
* translation interfaces
* key handling
* delegation metadata

blind_transpiler.translators.base
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

.. automodule:: blind_transpiler.translators.base
   :members:
   :show-inheritance:
   :undoc-members:

Package Contents
----------------

.. automodule:: blind_transpiler.translators
   :members:
   :show-inheritance:
   :undoc-members: