计算机科学 ›› 2012, Vol. 39 ›› Issue (8): 20-25.

• 服务化的科研成果 • 上一篇    下一篇

一个面向智能电话的移动可信平台设计

杨健,汪海航, Fui Fui Wong,于皓   

  1. (同济大学电子与信息工程学院 上海 201804) (大理学院数学与计算机学院 大理 671003)
  • 出版日期:2018-11-16 发布日期:2018-11-16

Mobile Trusted Platform Model for Smart Phone

  • Online:2018-11-16 Published:2018-11-16

摘要: 由于手机病毒或设备失窃,导致手机上的私密数据面临泄漏的危险。为了满足移动平台的安全需求,TCG 的MPWC}提出移动可信平台规范。然而MPWG并没有明确规定特定的技术方法来实现移动可信模块(MTM),现 有研究中没有整体的可实际部署于智能手机环境的MTM平台框架性设计,对可信软件栈(TSS)也没有可以实施的 详细的部署方案。设计了一个面向智能手机的移动可信平台服务模型,它将基于`hrustZonc的纯软件M I'M实现与 基于Java Card的智能卡M I'M实现结合起来构建两个可信引擎。提出其中可信构建块的部署流程并对其安全性进 行了分析。

关键词: 移动可信平台模块,TrustZone,智能卡,Java Card,可信软件栈(TSS),软件部署

Abstract: As virus or equipment lost, secret data on mobile phone is facing the danger of leakage. To meet the security needs of mobile platforms,TCG's MPWG has proposed the Mobile Trusted Platform specification,which does not spc cify a particular technical approach to design a Mobile Trusted Module(MTM). Existing research does not provide an o- verall framework of the M`hM, which can actually be used in the smart phone environment, and nor a detailed deploy- ment process of the Trusted Software Stack(TSS) of the framework. A model design on mobile trusted platform for smart phone was proposed in this paper, which combines the pure software MhM based on TrustZone technology with smart card MTM based on Java Card to build two trusted engines. The deployment scheme of trusted computing bases and security analysis of this model were put forward as well.

Key words: MTM, TrustZone, Smart card, Java card, TCG software stack, Software deployment

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