移动终端高安全可信计算平台架构

A High Security and Trusted Computing Platform Architecture for Mobile Terminal

针对移动终端日益增长的高安全等级业务需求,提出一种基于可信赖平台模块(TPM)芯片的面向移动终端的高安全、高可信计算平台架构。基于当前多种移动终端可信功能拓展架构,提出了TPM芯片在移动终端可信链路中发挥核心作用的软硬件集成方案;进一步设计了集成TPM芯片的原型平台,对移动终端的高安全可信属性进行原理验证,并对此可信计算平台进行了要点分析。

Aiming at the increasing growth of high security level business requirements for mobile terminal, a high security, trusted computing platform architecture for mobile terminal based on trusted platform module （TPM） trusted chip is proposed. Based on the analysis of expanded architecture for trusted function of a wide variety of current mobile terminals, a software and hardware integration scheme is given. In this scheme, the TPM chip plays a key role in the trusted link of mobile terminal. Furthermore, a prototype platform integrated TPM chip has been designed and used for principle verification of highly secure and trusted attribute of mobile terminal. A key point analysis has been done for this trusted computing platform.