diff options
Diffstat (limited to 'frozen_deps/Cryptodome/Math/_IntegerBase.py')
| -rw-r--r-- | frozen_deps/Cryptodome/Math/_IntegerBase.py | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/frozen_deps/Cryptodome/Math/_IntegerBase.py b/frozen_deps/Cryptodome/Math/_IntegerBase.py index 7d78c4b..03dd591 100644 --- a/frozen_deps/Cryptodome/Math/_IntegerBase.py +++ b/frozen_deps/Cryptodome/Math/_IntegerBase.py @@ -390,3 +390,23 @@ class IntegerBase(ABC): ) return norm_candidate + min_inclusive + @staticmethod + @abc.abstractmethod + def _mult_modulo_bytes(term1, term2, modulus): + """Multiply two integers, take the modulo, and encode as big endian. + This specialized method is used for RSA decryption. + + Args: + term1 : integer + The first term of the multiplication, non-negative. + term2 : integer + The second term of the multiplication, non-negative. + modulus: integer + The modulus, a positive odd number. + :Returns: + A byte string, with the result of the modular multiplication + encoded in big endian mode. + It is as long as the modulus would be, with zero padding + on the left if needed. + """ + pass |