基于信任区和可信计算技术的移动钱包系统  

Mobile Wallet System Based on TrustZone and Trusted Computation Technology

作　　者：孙勇[1] 汪涛[1] 杨义先[1] 

机构地区：[1]北京邮电大学网络与交换技术国家重点实验室,北京100876

出　　处：《计算机工程》2007年第7期143-145,共3页Computer Engineering

摘　　要：通过移动电子商务,终端用户可以在任何地方、任何时间进行电子交易,给用户提供了方便和舒适的生活,移动电子商务的安全性主要体现在终端的安全性。目前的手机安全措施还不是很完善,针对存在的安全问题,通过对现有的手机的硬件架构基础改进,实现了基于信任区和可信计算技术的移动钱包系统,保证了顾客和商家交易的安全性。Mobile e-commerce enables the mobile user to buy and pay for things via mobile phone when on the move anywhere and anytime. It brings convenience and contributes to improve life quali：y of the users. The security of mobile e-commerce must build on the mobile phone. Unfortunately regarding the security pitfalls of mobile phone, current measures are not yet sufficient. Through improving the existing hardware infrastructure of mobile phone, this paper presents a simpl,~ mobile wallet system thai offers security both for customer and merchant based on the new TrustZone and trusted computation technology.

关 键 词：信任区 可信计算 可信平台模块 

分 类 号：TP393.08[自动化与计算机技术—计算机应用技术]