软件可信度量中可信因子的选取方法  

Selection of Trusted Factor in Software Trusted Measurement

作　　者：易涛[1] 

机构地区：[1]中国电子科技集团公司第三十研究所,四川成都610041

出　　处：《信息安全与通信保密》2011年第2期61-63,共3页Information Security and Communications Privacy

摘　　要：可信计算中,应用软件可信度量是信任链中重要的一环,由于现代软件规模过于复杂,要确保应用软件可信而不能仅仅依靠软件数据完整性度量。所以,在软件数据完整性的基础上,结合软件可靠性及可用性多个方面综合考虑可信因子的提取,为后续专家系统的分类识别提供可信量化依据,解决对未知软件可信程度进行预测的问题。In trusted computing, the trust measurement of application software is the critical part of the trust chain, due to the fair complexity of modern software scale, the assurance of application software credibility could not rely solely on software data integrity measurement. Therefore, based on software data integrity, the trusted factor should be extracted through comprehensive consideration of software reliability and availability, thus to provide ＇for reliable quantitative basis for the subsequent classification of expert system and to address prediction problems of the unknown software credibility.

关 键 词：信任链 完整性验证 可信因子 

分 类 号：TP311.53[自动化与计算机技术—计算机软件与理论]