The handover over multiple access points is extremely needed in mobile nodes, but promising efficiency and security of such implementation is difficult. This paper illustrates that preceding handover authentication schemes suffer from the communication and computing costs, and are vulnerable to some security attacks. Additional, a new handover authentication scheme is presented. The proposed scheme uses pairing-typed cryptography to secure handover process and to get high efficiency. Besides, an efficient batch signature scheme is used with proposed scheme. The result shows that the performance on laptop is competitive.