基于嵌入式可信终端的信息安全传输方案设计  

Design of Information Security Transmitting Scheme Based on Embedded Trusted Terminal

作　　者：赵伟[1,2] 李小将[1,2] 赵辉[1,2] 陈娟[1,2] 师俊芳[1,2] 

机构地区：[1]装备指挥技术学院研究生管理大队,北京101416 [2]装备指挥技术学院航天装备系,北京101416

出　　处：《中国电子商情（通信市场）》2010年第5期28-33,共6页

摘　　要：针对目前信息传输的安全需求，本文提出了基于嵌入式可信终端的信息安全传输方案，将嵌入式可信终端提供的各种密码算法应用在其中，并给出了节点间身份认证和信息加解密的实现过程，最后对该方案的可行性及合理性进行了实验验证。验证结果表明，该方案可以实现通信双方的身份认证功能，保证信息在传输过程中的机密性、完整性和可认证性，解决信息泄密的问题，确保网络中信息的安全传输。Considering the secure problem of the current information transfer, this paper proposes an information security transmitting scheme based on embedded trusted terminal. Several encryption arithmetic offered by embedded trusted terminal are used in the scheme. In this paper, the implementation procedure of the identity authentication and the information encryption and decryption is presented, and finally an experiment is made to verify the feasibility and rationality of the scheme. Experimental results show that in the scheme the identity authentication between communication nodes is implemented, the confidentiality, integrity and authenticity in data transmission process are ensured, and the scheme solves the problem of the information leak and ensures the secure information transmission in the network.

关 键 词：信息安全传输 嵌入式可信终端 TPM 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]