diff options
Diffstat (limited to 'doc/api_ref/python.rst')
| -rw-r--r-- | doc/api_ref/python.rst | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/doc/api_ref/python.rst b/doc/api_ref/python.rst index 80c1ca89d..1fda54193 100644 --- a/doc/api_ref/python.rst +++ b/doc/api_ref/python.rst @@ -474,17 +474,19 @@ Multiple Precision Integers (MPI) ------------------------------------- .. versionadded:: 2.8.0 -.. py:class:: MPI(initial_value=None) +.. py:class:: MPI(initial_value=None, radix=None) Initialize an MPI object with specified value, left as zero otherwise. The ``initial_value`` should be an ``int``, ``str``, or ``MPI``. + The ``radix`` value should be set to 16 when initializing from a base 16 `str` value. + Most of the usual arithmetic operators (``__add__``, ``__mul__``, etc) are defined. .. py:method:: inverse_mod(modulus) - Return the inverse of ``self`` modulo modulus, or zero if no inverse exists + Return the inverse of ``self`` modulo ``modulus``, or zero if no inverse exists .. py:method:: is_prime(rng, prob=128) @@ -494,6 +496,15 @@ Multiple Precision Integers (MPI) Return ``self`` to the ``exponent`` power modulo ``modulus`` + .. py:method:: mod_mul(other, modulus): + + Return the multiplication product of ``self`` and ``other`` modulo ``modulus`` + + .. py:method:: gcd(other): + + Return the greatest common divisor of ``self`` and ``other`` + + Format Preserving Encryption (FE1 scheme) ----------------------------------------- .. versionadded:: 2.8.0 |