基于TPM的单向匿名认证密钥协商协议

为了对密钥协商协议实现匿名认证,进而有效保护通信方身份秘密,提出了一种基于可信平台模块(trusted platform module,TPM)的单向匿名认证密钥协商协议.该协议基于可信计算平台,引入TPM技术,不但实现了认证和密钥协商的安全属性要求,还满足了用户匿名的需求,使通信一方在不泄露其真实身份的前提下,向验证方证明其为某个群系统的合法成员,并在群管理员的配合下生成一个临时身份,提供了较好的安全性,适用于计算和存储资源有限的应用场合.

TPM Based Authenticated Key Agreement Protocol With One-way Anonymous

To implement the anonymous authentication with key agreement protocol and protection of the communicating parties identity secret effectively,a TPM based authentication key agreement protocol with one-way anonymous was proposed.The protocol was based on trusted computing platform,the introduction of TPM technology,not only had a range of key agreement protocol security properties,but also the communication party members without revealing the true identity of the premise to verify each other with some kind of membership,provided a more good security for the limited computing and storage resources applications.