utils package

Useful functions for creating encryption schemes.

utils.custom_showwarning(message, category, _filename, _lineno, file=None, _line=None)

Custom warning formatter and printer for python warnings. Prints category and message to output file, default stderr.

Parameters:

• message (Union[Warning, str]) – Warning message, explaining the reason for the warning.

• category (Type[Warning]) – Warning category.

• file (Optional[TextIO]) – Optional location to write the warning to. If None we write to stderr.

Return type:

None

• utils.fixed_point module
  • FixedPoint
    • FixedPoint.DEFAULT_FLOAT_PRECISION
    • FixedPoint.__abs__()
    • FixedPoint.__add__()
    • FixedPoint.__bool__()
    • FixedPoint.__eq__()
    • FixedPoint.__float__()
    • FixedPoint.__ge__()
    • FixedPoint.__gt__()
    • FixedPoint.__init__()
    • FixedPoint.__int__()
    • FixedPoint.__le__()
    • FixedPoint.__lshift__()
    • FixedPoint.__lt__()
    • FixedPoint.__mul__()
    • FixedPoint.__neg__()
    • FixedPoint.__radd__()
    • FixedPoint.__repr__()
    • FixedPoint.__rmul__()
    • FixedPoint.__rshift__()
    • FixedPoint.__rsub__()
    • FixedPoint.__rtruediv__()
    • FixedPoint.__str__()
    • FixedPoint.__sub__()
    • FixedPoint.__truediv__()
    • FixedPoint.calibrate()
    • FixedPoint.fxp()
    • FixedPoint.initiate_from_float()
    • FixedPoint.initiate_from_fxp()
    • FixedPoint.initiate_from_int()
    • FixedPoint.initiate_from_string()
    • FixedPoint.precision
    • FixedPoint.random_range()
    • FixedPoint.round_to_precision()
    • FixedPoint.strong_eq()
    • FixedPoint.value
• utils.utils module
  • extended_euclidean()
  • is_prime()
  • lcm()
  • mod_inv()
  • next_prime()
  • pow_mod()
  • randprime()