An Efficient and Secure Communication Scheme for Trusted Computing Environments

Chun-Ta Li

《電腦學刊》 20卷3期 (2009/10) Pp. 17-23

並列摘要

Trusted computing and communications have gradually become an important part of e-business and e-government, including various distributed systems, network applications, and computer resources. The concept of trusted computing is to prevent damages by software and/or hardware attacks on the PC platform. As network-based and resource-constricted environments become more and more popular, in this paper, it is imperative to design secure and lightweight communication schemes to resist all possible attacks and threats. We integrated the concept of one-time signature and hash-chain into the scheme and thus the network-based communications can resist all the possible attacks and provide good security properties such as unforgeability and verifiability.

並列關鍵字

Hash chain ； one-time signature ； security ； trusted computing and communications