中文摘要：

在漫步无线环境在用户，无线网络，和服务供应商之中提供相互的认证，这篇文章介绍一个匿名的认证和存取控制协议。这个协议上的底，不同信任领域的实体能互相证实对方并且保存用户的匿名。混合 cryptosystem，切开的秘密，和回锅肉丁链在协议被使用，它减少计算负担并且为两个实体建立信任关系。建议协议与另外的协议相比有最少的计算复杂性，而，安全显著地被改进了。

英文摘要：

To provide mutual authentication among users, wireless networks, and service providers in roaming wireless environments, this article presents an anonymous authentication and access control protocol. Bases on this protocol, entities of different trusted domains can mutually authenticate each other and preserve the anonymity of users. Hybrid cryptosystem, secret splitting, and hash chains are used in the protocol, which decrease computational loads and establish trusted relations for both entities. The proposed protocol has the least computation complexity compared with other protocols, whereas, the security has been significantly improved.