(self, id_list)
return commutative_cipher.map_encrypt(id_list, mode=2)
k, v -> Ek, v
        :param id_list:
        :return:
k, v -> Ek, v
        :param id_list:
        :return:
k v - > Ek v : param id_list : : return :
def _composite_encrypt(self, id_list):
        """
        k, v -> Ek, v
        :param id_list:
        :return:
        """
        commutative_cipher = self.intersection_obj.commutative_cipher[0]
        return commutative_cipher.map_encrypt(id_list, mode=2)
def _composite_encrypt ( self , id_list ) : commutative_cipher = self . intersection_obj . commutative_cipher [ 0 ] return commutative_cipher . map_encrypt ( id_list , mode = 2 )