(self, new_exponent)
return new_encryptednumber
return PaillierEncryptedNumber:
           new PaillierEncryptedNumber with same value but having great exponent.
return PaillierEncryptedNumber:
           new PaillierEncryptedNumber with same value but having great exponent.
return PaillierEncryptedNumber : new PaillierEncryptedNumber with same value but having great exponent .
def increase_exponent_to(self, new_exponent):
        """return PaillierEncryptedNumber:
           new PaillierEncryptedNumber with same value but having great exponent.
        """
        if new_exponent < self.exponent:
            raise ValueError("New exponent %i should be great than old exponent %i" % (new_exponent, self.exponent))

        factor = pow(FixedPointNumber.BASE, new_exponent - self.exponent)
        new_encryptednumber = self.__mul__(factor)
        new_encryptednumber.exponent = new_exponent

        return new_encryptednumber
def increase_exponent_to ( self , new_exponent ) : if new_exponent < self . exponent : raise ValueError ( "New exponent %i should be great than old exponent %i" % ( new_exponent , self . exponent ) ) factor = pow ( FixedPointNumber . BASE , new_exponent - self . exponent ) new_encryptednumber = self . __mul__ ( factor ) new_encryptednumber . exponent = new_exponent return new_encryptednumber