通信学报2017，Vol.38Issue(9)：31-38,8.DOI:10.11959/j.issn.1000-436x.2017180
基于双层非平衡散列树的云平台远程验证方案
Remote attestation scheme for cloud platform based on double-layer unbalanced hash tree
摘要
Abstract
In order to validate the service of cloud, an improved remote attestation scheme based on unbalanced hash tree of cloud platform was proposed. Double-layer unbalanced hash tree was built by introducing layer, original single tree was expanded to main tree and sub tree, which corresponded to virtual machine in cloud platform and the running com-ponents in virtual machine. Attestation needs no more than measurement component and authentication path. The analy-sis shows that this scheme can increase the attestation efficiency of cloud platform, and is good at protecting privacy and expandability, which is suitable for validating cloud platform service.关键词
远程证明/云计算/非平衡散列树/虚拟机Key words
remote attestation/cloud computing/unbalanced hash tree/virtual machine分类
信息技术与安全科学引用本文复制引用
荣星,沈昌祥,江荣,赵勇..基于双层非平衡散列树的云平台远程验证方案[J].通信学报,2017,38(9):31-38,8.基金项目
国家高技术研究发展计划("863"计划)基金资助项目(No.2015AA016002) （"863"计划）
国家重点研发计划基金资助项目(No.2016YFB0800804,No.2016YFB0800303) The National High Technology Research and Development Program (863 Program) of China (No.2015AA016002), The National Key Research and Development Program (No.2016YFB0800804, No.2016YFB0800303) （No.2016YFB0800804,No.2016YFB0800303）
