可信计算增强P2P网络的安全性研究

计算机工程与应用 ›› 2007, Vol. 43 ›› Issue (17): 137-139.

可信计算增强P2P网络的安全性研究

李向前¹，宋昆²，金刚³

1.北京交通大学计算机与信息技术学院，北京 100044
2.中国电子工程设计院北京307信箱，北京 100840
3.华中科技大学图像识别与人工智能研究所，武汉 430074

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-06-11 发布日期:2007-06-11
通讯作者: 李向前

Research of enhancement security of P2P network based on trusted computing

LI Xiang-qian¹，SONG Kun²，JIN Gang³

1.School of Computer and Information Technology，Beijing Jiaotong University，Beijing 100044，China
2.China Electronics Engineering Design Institute，Beijing 307 Mail Box，Beijing 100840，China
3.Institute for Pattern Recognition and AI，Huazhong Univ. of Sci. & Tech.，Wuhan 430074，China

Received:1900-01-01 Revised:1900-01-01 Online:2007-06-11 Published:2007-06-11
Contact: LI Xiang-qian

摘要/Abstract

摘要： 基于可信计算技术提出了一个具有时间自校验功能的信任代理模块，并将它引入到提出的框架中。给出了它在系统中的层次位置，同时指出了该模块包括的3个主要部分以及它们的功能。框架可以保证平台协议交换的可靠性，并能保证检测环境提供信息的可靠性。指出了该算法如何加强平台访问控制和应用程序的安全性，并说明了该算法如何增强对等网络计算的安全性以及设计安全操作系统的网络可信路径方法，最后提出了一些相关的未来研究方向。

Abstract: A trusted agent with using Platform Configuration Register（PCR） in trusted computing specifications is introduced into our architecture.The hierarchy of the agent in the whole software and hardware system is pointed out，which consists of three main modules.This method explains the content of exchange protocol in order to build trust in mutual system platform.Also give a statement of the enhancement of the security of peer-to-peer network computing.An approach of constructing network trusted path in secure operating system is addressed.Point out some related future research fields at last.

李向前¹，宋昆²，金刚³. 可信计算增强P2P网络的安全性研究[J]. 计算机工程与应用, 2007, 43(17): 137-139.

LI Xiang-qian¹，SONG Kun²，JIN Gang³. Research of enhancement security of P2P network based on trusted computing[J]. Computer Engineering and Applications, 2007, 43(17): 137-139.