无线网络匿名身份认证方案的设计

The Design of an ID Authentication Scheme with Anonymity in Wireless Networks

提出一种无线网络的匿名身份认证方案,利用双线性对、哈希函数和对称加密算法等内容实现移动用户的匿名身份认证问题,并从性能和安全性两个方面对方案进行了分析.分析表明,该方案安全有效,实现了移动用户的匿名身份认证,也实现了对象间的双向认证,因此该方案能满足无线网络通信环境的需求.

In view of the ID authentication problem of mobile users when roaming,an ID authentication scheme with anonymity in wireless networks was proposed by means of bilinear pairing,hash functions and symmetrical encryption algorithms.From the performance and security,the proposed scheme was analyzed. The analysis showed that the scheme is secure and efficient,which can achieve the anonymous ID authentication to mobile users and can achieve mutual ID authentication between two objects,so the scheme can satisfy the secure requirements of wireless networks.